| uniform mat4 g_WorldViewProjectionMatrix; | |
| attribute vec4 inPosition; | |
| attribute vec4 inColor; | |
| attribute vec4 inIndex; | |
| varying vec4 color; | |
| void main() { | |
| vec2 pos = (g_WorldViewProjectionMatrix * inPosition).xy; | |
| gl_Position = vec4(pos, 0.0, 1.0); | |
| color = inIndex; | |
| } |