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| Functions</h2></td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a07648648c7f857cfd1479821d4389751">acos</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a6575106413ec72448439ef67f1309424">acosh</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a2c0c7c00815bd480fcda80d1144ac20d">acospi</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a78b9d0583bd0699e2eac30d2a136817a">asin</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a4e3fe465ed5541af53192c59c80af1a0">asinh</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a679b63e86358fc962cb343eb6263496b">asinpi</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ab790c3a7df8fcbeab77f6c0e3b4dcada">atan</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#aaf4b636b09041878e1542054c73d81e9">atan2</a> (float y, float x)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a83bdf415cc561ff6237a124273d9fb0d">atanh</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a420d4aaea0e53d7172845a21a1e648ea">atanpi</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a9aed0a1613c86acf5e4c5ad3290a4745">atan2pi</a> (float y, float x)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ae9d1787b55c2587478a24d96573225df">cbrt</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#aa8fc6daff743a1b635ccbf9af83fe4e4">ceil</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a29f2602d95aa7b3950e2b77b3e268f7e">copysign</a> (float x, float y)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a8eec7aeb4b0c46b06cbcd1a3ac3e6f05">cos</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ac8d88d83182afd591401eaed101d9670">cosh</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a07b12188bd53c6b584274892f6abf425">cospi</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a2e24dc8594e758b64c340153f67a533c">erfc</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a139f102df651c25c26dd35d549173f57">erf</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a6d9aac64c2686961ca8f30e3c34fef36">exp</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a39bca19ee2b1aa95144e58eb4a1e4f88">exp2</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a9243de1d67fcc847a89f95748d664b19">pow</a> (float x, float y)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a4b51589157c9ce600ea6156be51d8d18">exp10</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a7996044b67be921a5e58e2fe76af66e2">expm1</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ad6e897f1acae252ec0901e3b122992ea">fabs</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ae7a7bac0f4e244594078f87b42c8716a">fdim</a> (float, float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#aae2da38a7246378dff8014ec407a30c3">floor</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ac42909daec463fe449743e70baf8360d">fma</a> (float a, float b, float c)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a60f2072d8a746e7fe05cd46dea0fefcc">fmax</a> (float x, float y)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a1fd9d57c6c992866bf5161be2cf4c447">fmin</a> (float x, float y)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a31d5e179730ae44e1dbc74c1535f392e">fmod</a> (float x, float y)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ac5277212e0df309a0a7c908424f7b14b">fract</a> (float v, float *iptr)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a778635fffed3cee8ab0800482ba53a30">frexp</a> (float v, int *iptr)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a147f38d6e41f45de9b5e7c6f3dcac010">hypot</a> (float x, float y)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#aad9a8beba52acb77b1efeba432e6cc2c">ilogb</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a013bc1dcda984cbc608e123ed38491e6">ldexp</a> (float x, int y)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a3ff36f9b21927d6b4b58616e48fddcb4">lgamma</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a735f4e14e33c50348ef41220f9210bcc">lgamma</a> (float x, int *y)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a3ff85f5f4b206ecf9ec9d128d7d18a08">log</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#af5c1bdba2a13aa2e2b0722287f6a919f">log10</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a2fb571ae932f671ff3e9e97f2d3fabb7">log2</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ae10541ede49062ef7f977712c4878c1f">log1p</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a28742d6ce2f20a61f16ecc08ed499871">logb</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a4f9086698f1eb466ba2dccf7e331cdc3">mad</a> (float a, float b, float c)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a841633bcdcaeb6a514d9c6460f0adf2d">modf</a> (float x, float *iret)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#adb11df05fb9985595af0a7bd882bdeac">nextafter</a> (float x, float y)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#afd46205452017b741abb2e17fc28557d">pown</a> (float v, int p)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a3ff65421721ec8e6ce8d875a563d005f">powr</a> (float v, float p)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a5188ac0e3af95b0956c6abeafb74fda9">remainder</a> (float x, float y)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#adb0ffe344ae56ca7fc9083c1f2943e55">rint</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#af169e7e1c575b7c24c1834569223077f">rootn</a> (float v, int n)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#aff4846ab5b947550814d5414a2c3626f">round</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a92da0faef80c4d8f66e954c8c169a729">sqrt</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a5db00fde9e6bff693a38f3a37e7a1f70">rsqrt</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a8c8cd526b44eb55aede77cf659f24306">sin</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a240f7c7c20b432a30dc660b5dd4cd320">sincos</a> (float v, float *cosptr)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ae686e0cc567f7ee2b0a84706aa486e4a">sinh</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a4fe4fef049786e888526d6f37b912b0a">sinpi</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#af12e245af8ff9bb72b5000e7c26cd8fe">tan</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#abc36e89ddb87ea78451d1c5921ddbd8d">tanh</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ad8bfb083dd3979a305e594a0d6e581c4">tanpi</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ab9f4cbfd2470420ee302f28cf3de6dd0">tgamma</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ad1a7c65693231219db1babeae1c41f15">trunc</a> (float)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#ad4dab580aba6cf15539b407b9163dfde">clamp</a> (float amount, float low, float high)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#adc1b551193e66d8037daa1721df4d29c">degrees</a> (float radians)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#af4c76d51368c8e330cb59ea5a0a2310e">mix</a> (float start, float stop, float amount)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#aaef2526c4d190ba6f7301b4e810917a7">radians</a> (float degrees)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a4f7ba6882099d16853d0415982121900">step</a> (float edge, float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a3e6d477a06dec7070f073eec9d8f420c">sign</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME <a class="el" href="rs__types_8rsh.html#a0046fa0f208d0899adbcf1f8b5aafadd">float3</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a0f7beb26bb4aa30535babd14492a7e90">cross</a> (<a class="el" href="rs__types_8rsh.html#a0046fa0f208d0899adbcf1f8b5aafadd">float3</a> lhs, <a class="el" href="rs__types_8rsh.html#a0046fa0f208d0899adbcf1f8b5aafadd">float3</a> rhs)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a70544acaca578035a849eef67d62c449">dot</a> (float lhs, float rhs)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a1a222b7879342279e1e0070d6afd9e18">length</a> (float v)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a4488863373be92e113e9d24aa3d21e76">distance</a> (float lhs, float rhs)</td></tr> |
| <tr><td class="memItemLeft" align="right" valign="top">_RS_RUNTIME float </td><td class="memItemRight" valign="bottom"><a class="el" href="rs__cl_8rsh.html#a373e03e92a1b7f3fdea5ca4ca159d2a8">normalize</a> (float v)</td></tr> |
| </table> |
| <hr/><a name="details" id="details"></a><h2>Detailed Description</h2> |
| <div class="textblock"><p>Basic math functions. </p> |
| |
| <p>Definition in file <a class="el" href="rs__cl_8rsh_source.html">rs_cl.rsh</a>.</p> |
| </div><hr/><h2>Function Documentation</h2> |
| <a class="anchor" id="a07648648c7f857cfd1479821d4389751"></a><!-- doxytag: member="rs_cl.rsh::acos" ref="a07648648c7f857cfd1479821d4389751" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float acos </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the inverse cosine.</p> |
| <p>Supports float, float2, float3, float4 </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a6575106413ec72448439ef67f1309424"></a><!-- doxytag: member="rs_cl.rsh::acosh" ref="a6575106413ec72448439ef67f1309424" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float acosh </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the inverse hyperbolic cosine.</p> |
| <p>Supports float, float2, float3, float4 </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a2c0c7c00815bd480fcda80d1144ac20d"></a><!-- doxytag: member="rs_cl.rsh::acospi" ref="a2c0c7c00815bd480fcda80d1144ac20d" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float acospi </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the inverse cosine divided by PI.</p> |
| <p>Supports float, float2, float3, float4 </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a78b9d0583bd0699e2eac30d2a136817a"></a><!-- doxytag: member="rs_cl.rsh::asin" ref="a78b9d0583bd0699e2eac30d2a136817a" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float asin </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the inverse sine.</p> |
| <p>Supports float, float2, float3, float4 </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a4e3fe465ed5541af53192c59c80af1a0"></a><!-- doxytag: member="rs_cl.rsh::asinh" ref="a4e3fe465ed5541af53192c59c80af1a0" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float asinh </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the inverse hyperbolic sine.</p> |
| <p>Supports float, float2, float3, float4 </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a679b63e86358fc962cb343eb6263496b"></a><!-- doxytag: member="rs_cl.rsh::asinpi" ref="a679b63e86358fc962cb343eb6263496b" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float asinpi </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the inverse sine divided by PI.</p> |
| <p>Supports float, float2, float3, float4 </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ab790c3a7df8fcbeab77f6c0e3b4dcada"></a><!-- doxytag: member="rs_cl.rsh::atan" ref="ab790c3a7df8fcbeab77f6c0e3b4dcada" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float atan </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the inverse tangent.</p> |
| <p>Supports float, float2, float3, float4 </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="aaf4b636b09041878e1542054c73d81e9"></a><!-- doxytag: member="rs_cl.rsh::atan2" ref="aaf4b636b09041878e1542054c73d81e9" args="(float y, float x)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float atan2 </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>y</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the inverse tangent of y / x.</p> |
| <p>Supports float, float2, float3, float4. Both arguments must be of the same type.</p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">y</td><td></td></tr> |
| <tr><td class="paramname">x</td><td></td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a9aed0a1613c86acf5e4c5ad3290a4745"></a><!-- doxytag: member="rs_cl.rsh::atan2pi" ref="a9aed0a1613c86acf5e4c5ad3290a4745" args="(float y, float x)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float atan2pi </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>y</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the inverse tangent of y / x, divided by PI.</p> |
| <p>Supports float, float2, float3, float4. Both arguments must be of the same type.</p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">y</td><td></td></tr> |
| <tr><td class="paramname">x</td><td></td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a83bdf415cc561ff6237a124273d9fb0d"></a><!-- doxytag: member="rs_cl.rsh::atanh" ref="a83bdf415cc561ff6237a124273d9fb0d" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float atanh </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the inverse hyperbolic tangent.</p> |
| <p>Supports float, float2, float3, float4 </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a420d4aaea0e53d7172845a21a1e648ea"></a><!-- doxytag: member="rs_cl.rsh::atanpi" ref="a420d4aaea0e53d7172845a21a1e648ea" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float atanpi </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the inverse tangent divided by PI.</p> |
| <p>Supports float, float2, float3, float4 </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ae9d1787b55c2587478a24d96573225df"></a><!-- doxytag: member="rs_cl.rsh::cbrt" ref="ae9d1787b55c2587478a24d96573225df" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float cbrt </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the cube root.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="aa8fc6daff743a1b635ccbf9af83fe4e4"></a><!-- doxytag: member="rs_cl.rsh::ceil" ref="aa8fc6daff743a1b635ccbf9af83fe4e4" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float ceil </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the smallest integer not less than a value.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ad4dab580aba6cf15539b407b9163dfde"></a><!-- doxytag: member="rs_cl.rsh::clamp" ref="ad4dab580aba6cf15539b407b9163dfde" args="(float amount, float low, float high)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME <a class="el" href="rs__types_8rsh.html#adb5162dc168ddd471d948faa60b37c5e">float4</a> clamp </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>amount</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>low</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>high</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the minimum of two values.</p> |
| <p>Supports 1,2,3,4 components of uchar, char, ushort, short, uint, int, float. Return the maximum of two values.</p> |
| <p>Supports 1,2,3,4 components of uchar, char, ushort, short, uint, int, float. Clamp a value to a specified high and low bound.</p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">amount</td><td>value to be clamped. Supports 1,2,3,4 components </td></tr> |
| <tr><td class="paramname">low</td><td>Lower bound, must be scalar or matching vector. </td></tr> |
| <tr><td class="paramname">high</td><td>High bound, must match type of low </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a29f2602d95aa7b3950e2b77b3e268f7e"></a><!-- doxytag: member="rs_cl.rsh::copysign" ref="a29f2602d95aa7b3950e2b77b3e268f7e" args="(float x, float y)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float copysign </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>y</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Copy the sign bit from y to x.</p> |
| <p>Supports float, float2, float3, float4. Both arguments must be of the same type.</p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">x</td><td></td></tr> |
| <tr><td class="paramname">y</td><td></td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a8eec7aeb4b0c46b06cbcd1a3ac3e6f05"></a><!-- doxytag: member="rs_cl.rsh::cos" ref="a8eec7aeb4b0c46b06cbcd1a3ac3e6f05" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float cos </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the cosine.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ac8d88d83182afd591401eaed101d9670"></a><!-- doxytag: member="rs_cl.rsh::cosh" ref="ac8d88d83182afd591401eaed101d9670" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float cosh </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the hypebolic cosine.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a07b12188bd53c6b584274892f6abf425"></a><!-- doxytag: member="rs_cl.rsh::cospi" ref="a07b12188bd53c6b584274892f6abf425" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float cospi </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the cosine of the value * PI.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a0f7beb26bb4aa30535babd14492a7e90"></a><!-- doxytag: member="rs_cl.rsh::cross" ref="a0f7beb26bb4aa30535babd14492a7e90" args="(float3 lhs, float3 rhs)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME <a class="el" href="rs__types_8rsh.html#adb5162dc168ddd471d948faa60b37c5e">float4</a> cross </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="rs__types_8rsh.html#a0046fa0f208d0899adbcf1f8b5aafadd">float3</a> </td> |
| <td class="paramname"><em>lhs</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="rs__types_8rsh.html#a0046fa0f208d0899adbcf1f8b5aafadd">float3</a> </td> |
| <td class="paramname"><em>rhs</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Compute the cross product of two vectors.</p> |
| <p>Supports 3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="adc1b551193e66d8037daa1721df4d29c"></a><!-- doxytag: member="rs_cl.rsh::degrees" ref="adc1b551193e66d8037daa1721df4d29c" args="(float radians)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float degrees </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>radians</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Convert from radians to degrees.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a4488863373be92e113e9d24aa3d21e76"></a><!-- doxytag: member="rs_cl.rsh::distance" ref="a4488863373be92e113e9d24aa3d21e76" args="(float lhs, float rhs)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float distance </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>lhs</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>rhs</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Compute the distance between two points.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a70544acaca578035a849eef67d62c449"></a><!-- doxytag: member="rs_cl.rsh::dot" ref="a70544acaca578035a849eef67d62c449" args="(float lhs, float rhs)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float dot </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>lhs</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>rhs</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Compute the dot product of two vectors.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a139f102df651c25c26dd35d549173f57"></a><!-- doxytag: member="rs_cl.rsh::erf" ref="a139f102df651c25c26dd35d549173f57" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float erf </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the error function.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a2e24dc8594e758b64c340153f67a533c"></a><!-- doxytag: member="rs_cl.rsh::erfc" ref="a2e24dc8594e758b64c340153f67a533c" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float erfc </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the complementary error function.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a6d9aac64c2686961ca8f30e3c34fef36"></a><!-- doxytag: member="rs_cl.rsh::exp" ref="a6d9aac64c2686961ca8f30e3c34fef36" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float exp </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return e ^ value.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a4b51589157c9ce600ea6156be51d8d18"></a><!-- doxytag: member="rs_cl.rsh::exp10" ref="a4b51589157c9ce600ea6156be51d8d18" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float exp10 </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return 10 ^ value.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a39bca19ee2b1aa95144e58eb4a1e4f88"></a><!-- doxytag: member="rs_cl.rsh::exp2" ref="a39bca19ee2b1aa95144e58eb4a1e4f88" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float exp2 </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return 2 ^ value.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a7996044b67be921a5e58e2fe76af66e2"></a><!-- doxytag: member="rs_cl.rsh::expm1" ref="a7996044b67be921a5e58e2fe76af66e2" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float expm1 </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return (e ^ value) - 1.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ad6e897f1acae252ec0901e3b122992ea"></a><!-- doxytag: member="rs_cl.rsh::fabs" ref="ad6e897f1acae252ec0901e3b122992ea" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float fabs </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the absolute value of a value.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ae7a7bac0f4e244594078f87b42c8716a"></a><!-- doxytag: member="rs_cl.rsh::fdim" ref="ae7a7bac0f4e244594078f87b42c8716a" args="(float, float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float fdim </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname">, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the positive difference between two values.</p> |
| <p>Supports float, float2, float3, float4. Both arguments must be of the same type. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="aae2da38a7246378dff8014ec407a30c3"></a><!-- doxytag: member="rs_cl.rsh::floor" ref="aae2da38a7246378dff8014ec407a30c3" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float floor </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the smallest integer not greater than a value.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ac42909daec463fe449743e70baf8360d"></a><!-- doxytag: member="rs_cl.rsh::fma" ref="ac42909daec463fe449743e70baf8360d" args="(float a, float b, float c)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float fma </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>a</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>b</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>c</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return a*b + c.</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a60f2072d8a746e7fe05cd46dea0fefcc"></a><!-- doxytag: member="rs_cl.rsh::fmax" ref="a60f2072d8a746e7fe05cd46dea0fefcc" args="(float x, float y)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float fmax </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>y</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return (x < y ? y : x)</p> |
| <p>Supports float, float2, float3, float4. </p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">x,:</td><td>may be float, float2, float3, float4 </td></tr> |
| <tr><td class="paramname">y,:</td><td>may be float or vector. If vector must match type of x. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a1fd9d57c6c992866bf5161be2cf4c447"></a><!-- doxytag: member="rs_cl.rsh::fmin" ref="a1fd9d57c6c992866bf5161be2cf4c447" args="(float x, float y)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float fmin </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>y</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return (x > y ? y : x)</p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">x,:</td><td>may be float, float2, float3, float4 </td></tr> |
| <tr><td class="paramname">y,:</td><td>may be float or vector. If vector must match type of x. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a31d5e179730ae44e1dbc74c1535f392e"></a><!-- doxytag: member="rs_cl.rsh::fmod" ref="a31d5e179730ae44e1dbc74c1535f392e" args="(float x, float y)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float fmod </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>y</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the remainder from x / y</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ac5277212e0df309a0a7c908424f7b14b"></a><!-- doxytag: member="rs_cl.rsh::fract" ref="ac5277212e0df309a0a7c908424f7b14b" args="(float v, float *iptr)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float fract </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float * </td> |
| <td class="paramname"><em>iptr</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return fractional part of v</p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">iptr</td><td>iptr[0] will be set to the floor of the input value. Supports float, float2, float3, float4. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a778635fffed3cee8ab0800482ba53a30"></a><!-- doxytag: member="rs_cl.rsh::frexp" ref="a778635fffed3cee8ab0800482ba53a30" args="(float v, int *iptr)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float frexp </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">int * </td> |
| <td class="paramname"><em>iptr</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the mantissa and place the exponent into iptr[0]</p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">v</td><td>Supports float, float2, float3, float4. </td></tr> |
| <tr><td class="paramname">iptr</td><td>Must have the same vector size as v. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a147f38d6e41f45de9b5e7c6f3dcac010"></a><!-- doxytag: member="rs_cl.rsh::hypot" ref="a147f38d6e41f45de9b5e7c6f3dcac010" args="(float x, float y)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float hypot </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>y</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return sqrt(x*x + y*y)</p> |
| <p>Supports float, float2, float3, float4. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="aad9a8beba52acb77b1efeba432e6cc2c"></a><!-- doxytag: member="rs_cl.rsh::ilogb" ref="aad9a8beba52acb77b1efeba432e6cc2c" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int ilogb </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the integer exponent of a value</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a013bc1dcda984cbc608e123ed38491e6"></a><!-- doxytag: member="rs_cl.rsh::ldexp" ref="a013bc1dcda984cbc608e123ed38491e6" args="(float x, int y)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float ldexp </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>y</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return (x * 2^y)</p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">x</td><td>Supports 1,2,3,4 components </td></tr> |
| <tr><td class="paramname">y</td><td>Supports single component or matching vector. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a1a222b7879342279e1e0070d6afd9e18"></a><!-- doxytag: member="rs_cl.rsh::length" ref="a1a222b7879342279e1e0070d6afd9e18" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float length </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Compute the length of a vector.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a3ff36f9b21927d6b4b58616e48fddcb4"></a><!-- doxytag: member="rs_cl.rsh::lgamma" ref="a3ff36f9b21927d6b4b58616e48fddcb4" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float lgamma </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the log gamma</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a735f4e14e33c50348ef41220f9210bcc"></a><!-- doxytag: member="rs_cl.rsh::lgamma" ref="a735f4e14e33c50348ef41220f9210bcc" args="(float x, int *y)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float lgamma </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">int * </td> |
| <td class="paramname"><em>y</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the log gamma and sign</p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">x</td><td>Supports 1,2,3,4 components </td></tr> |
| <tr><td class="paramname">y</td><td>Supports matching vector. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a3ff85f5f4b206ecf9ec9d128d7d18a08"></a><!-- doxytag: member="rs_cl.rsh::log" ref="a3ff85f5f4b206ecf9ec9d128d7d18a08" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float log </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the natural logarithm</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="af5c1bdba2a13aa2e2b0722287f6a919f"></a><!-- doxytag: member="rs_cl.rsh::log10" ref="af5c1bdba2a13aa2e2b0722287f6a919f" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float log10 </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the base 10 logarithm</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ae10541ede49062ef7f977712c4878c1f"></a><!-- doxytag: member="rs_cl.rsh::log1p" ref="ae10541ede49062ef7f977712c4878c1f" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float log1p </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the natural logarithm of (v + 1.0f)</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a2fb571ae932f671ff3e9e97f2d3fabb7"></a><!-- doxytag: member="rs_cl.rsh::log2" ref="a2fb571ae932f671ff3e9e97f2d3fabb7" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float log2 </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the base 2 logarithm</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a28742d6ce2f20a61f16ecc08ed499871"></a><!-- doxytag: member="rs_cl.rsh::logb" ref="a28742d6ce2f20a61f16ecc08ed499871" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float logb </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Compute the exponent of the value.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a4f9086698f1eb466ba2dccf7e331cdc3"></a><!-- doxytag: member="rs_cl.rsh::mad" ref="a4f9086698f1eb466ba2dccf7e331cdc3" args="(float a, float b, float c)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float mad </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>a</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>b</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>c</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Compute (a * b) + c</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="af4c76d51368c8e330cb59ea5a0a2310e"></a><!-- doxytag: member="rs_cl.rsh::mix" ref="af4c76d51368c8e330cb59ea5a0a2310e" args="(float start, float stop, float amount)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME <a class="el" href="rs__types_8rsh.html#adb5162dc168ddd471d948faa60b37c5e">float4</a> mix </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>start</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>stop</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>amount</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>return start + ((stop - start) * amount);</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a841633bcdcaeb6a514d9c6460f0adf2d"></a><!-- doxytag: member="rs_cl.rsh::modf" ref="a841633bcdcaeb6a514d9c6460f0adf2d" args="(float x, float *iret)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float modf </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float * </td> |
| <td class="paramname"><em>iret</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the integral and fractional components of a number Supports 1,2,3,4 components</p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">x</td><td>Source value </td></tr> |
| <tr><td class="paramname">iret</td><td>iret[0] will be set to the integral portion of the number. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="return"><dt><b>Returns:</b></dt><dd>The floating point portion of the value. </dd></dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="adb11df05fb9985595af0a7bd882bdeac"></a><!-- doxytag: member="rs_cl.rsh::nextafter" ref="adb11df05fb9985595af0a7bd882bdeac" args="(float x, float y)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float nextafter </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>y</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the next floating point number from x towards y.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a373e03e92a1b7f3fdea5ca4ca159d2a8"></a><!-- doxytag: member="rs_cl.rsh::normalize" ref="a373e03e92a1b7f3fdea5ca4ca159d2a8" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME <a class="el" href="rs__types_8rsh.html#adb5162dc168ddd471d948faa60b37c5e">float4</a> normalize </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Normalize a vector.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a9243de1d67fcc847a89f95748d664b19"></a><!-- doxytag: member="rs_cl.rsh::pow" ref="a9243de1d67fcc847a89f95748d664b19" args="(float x, float y)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float pow </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>y</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return x ^ y.</p> |
| <p>Supports float, float2, float3, float4. Both arguments must be of the same type. </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="afd46205452017b741abb2e17fc28557d"></a><!-- doxytag: member="rs_cl.rsh::pown" ref="afd46205452017b741abb2e17fc28557d" args="(float v, int p)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float pown </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>p</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return (v ^ p).</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a3ff65421721ec8e6ce8d875a563d005f"></a><!-- doxytag: member="rs_cl.rsh::powr" ref="a3ff65421721ec8e6ce8d875a563d005f" args="(float v, float p)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float powr </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>p</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return (v ^ p). </p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">v</td><td>must be greater than 0.</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="aaef2526c4d190ba6f7301b4e810917a7"></a><!-- doxytag: member="rs_cl.rsh::radians" ref="aaef2526c4d190ba6f7301b4e810917a7" args="(float degrees)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float radians </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>degrees</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Convert from degrees to radians.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a5188ac0e3af95b0956c6abeafb74fda9"></a><!-- doxytag: member="rs_cl.rsh::remainder" ref="a5188ac0e3af95b0956c6abeafb74fda9" args="(float x, float y)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float remainder </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>y</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return round x/y to the nearest integer then compute the remander.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="adb0ffe344ae56ca7fc9083c1f2943e55"></a><!-- doxytag: member="rs_cl.rsh::rint" ref="adb0ffe344ae56ca7fc9083c1f2943e55" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float rint </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Round to the nearest integral value.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="af169e7e1c575b7c24c1834569223077f"></a><!-- doxytag: member="rs_cl.rsh::rootn" ref="af169e7e1c575b7c24c1834569223077f" args="(float v, int n)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float rootn </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>n</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Compute the Nth root of a value.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="aff4846ab5b947550814d5414a2c3626f"></a><!-- doxytag: member="rs_cl.rsh::round" ref="aff4846ab5b947550814d5414a2c3626f" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float round </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Round to the nearest integral value. Half values are rounded away from zero.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a5db00fde9e6bff693a38f3a37e7a1f70"></a><!-- doxytag: member="rs_cl.rsh::rsqrt" ref="a5db00fde9e6bff693a38f3a37e7a1f70" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float rsqrt </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return (1 / sqrt(value)).</p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">v</td><td>The incoming value in radians Supports 1,2,3,4 components </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a3e6d477a06dec7070f073eec9d8f420c"></a><!-- doxytag: member="rs_cl.rsh::sign" ref="a3e6d477a06dec7070f073eec9d8f420c" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float sign </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>if (v < 0) return -1.f; else if (v > 0) return 1.f; else return 0.f;</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a8c8cd526b44eb55aede77cf659f24306"></a><!-- doxytag: member="rs_cl.rsh::sin" ref="a8c8cd526b44eb55aede77cf659f24306" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float sin </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the sine of a value specified in radians.</p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">v</td><td>The incoming value in radians Supports 1,2,3,4 components </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a240f7c7c20b432a30dc660b5dd4cd320"></a><!-- doxytag: member="rs_cl.rsh::sincos" ref="a240f7c7c20b432a30dc660b5dd4cd320" args="(float v, float *cosptr)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float sincos </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float * </td> |
| <td class="paramname"><em>cosptr</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the sine and cosine of a value.</p> |
| <dl class="return"><dt><b>Returns:</b></dt><dd>sine </dd></dl> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">v</td><td>The incoming value in radians </td></tr> |
| <tr><td class="paramname">*cosptr</td><td>cosptr[0] will be set to the cosine value.</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ae686e0cc567f7ee2b0a84706aa486e4a"></a><!-- doxytag: member="rs_cl.rsh::sinh" ref="ae686e0cc567f7ee2b0a84706aa486e4a" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float sinh </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the hyperbolic sine of a value specified in radians.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a4fe4fef049786e888526d6f37b912b0a"></a><!-- doxytag: member="rs_cl.rsh::sinpi" ref="a4fe4fef049786e888526d6f37b912b0a" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float sinpi </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the sin(v * PI).</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a92da0faef80c4d8f66e954c8c169a729"></a><!-- doxytag: member="rs_cl.rsh::sqrt" ref="a92da0faef80c4d8f66e954c8c169a729" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float sqrt </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the square root of a value.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a4f7ba6882099d16853d0415982121900"></a><!-- doxytag: member="rs_cl.rsh::step" ref="a4f7ba6882099d16853d0415982121900" args="(float edge, float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME <a class="el" href="rs__types_8rsh.html#adb5162dc168ddd471d948faa60b37c5e">float4</a> step </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>edge</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>if (v < edge) return 0.f; else return 1.f;</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="af12e245af8ff9bb72b5000e7c26cd8fe"></a><!-- doxytag: member="rs_cl.rsh::tan" ref="af12e245af8ff9bb72b5000e7c26cd8fe" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float tan </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the tangent of a value.</p> |
| <p>Supports 1,2,3,4 components </p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">v</td><td>The incoming value in radians </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="abc36e89ddb87ea78451d1c5921ddbd8d"></a><!-- doxytag: member="rs_cl.rsh::tanh" ref="abc36e89ddb87ea78451d1c5921ddbd8d" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float tanh </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return the hyperbolic tangent of a value.</p> |
| <p>Supports 1,2,3,4 components </p> |
| <dl><dt><b>Parameters:</b></dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">v</td><td>The incoming value in radians </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ad8bfb083dd3979a305e594a0d6e581c4"></a><!-- doxytag: member="rs_cl.rsh::tanpi" ref="ad8bfb083dd3979a305e594a0d6e581c4" args="(float v)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">_RS_RUNTIME float tanpi </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"><em>v</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Return tan(v * PI)</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ab9f4cbfd2470420ee302f28cf3de6dd0"></a><!-- doxytag: member="rs_cl.rsh::tgamma" ref="ab9f4cbfd2470420ee302f28cf3de6dd0" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float tgamma </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Compute the gamma function of a value.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| <a class="anchor" id="ad1a7c65693231219db1babeae1c41f15"></a><!-- doxytag: member="rs_cl.rsh::trunc" ref="ad1a7c65693231219db1babeae1c41f15" args="(float)" --> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float trunc </td> |
| <td>(</td> |
| <td class="paramtype">float </td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div> |
| <div class="memdoc"> |
| <p>Round to integral using truncation.</p> |
| <p>Supports 1,2,3,4 components </p> |
| |
| </div> |
| </div> |
| </div> |
| |
| </body> |
| </html> |
