26 lines
534 B
Text
26 lines
534 B
Text
|
#version 100
|
||
|
|
|
||
|
|
// Input vertex attributes
|
||
|
|
attribute vec3 vertexPosition;
|
||
|
|
attribute vec2 vertexTexCoord;
|
||
|
|
attribute vec4 vertexColor;
|
||
|
|
|
||
|
|
// Input uniform values
|
||
|
|
uniform mat4 mvp;
|
||
|
|
|
||
|
|
// Output vertex attributes (to fragment shader)
|
||
|
|
varying vec2 fragTexCoord;
|
||
|
|
varying vec4 fragColor;
|
||
|
|
|
||
|
|
// custom
|
||
|
|
attribute vec2 origin;
|
||
|
|
attribute mat3 transform;
|
||
|
|
|
||
|
|
void main() {
|
||
|
|
fragTexCoord = vertexTexCoord;
|
||
|
|
fragColor = vertexColor;
|
||
|
|
|
||
|
|
vec3 pos = transform * (vertexPosition - vec3(origin, 0.0)) + vec3(origin, 0.0);
|
||
|
|
gl_Position = mvp * vec4(pos, 1.0);
|
||
|
|
}
|