25 lines
419 B
Plaintext
25 lines
419 B
Plaintext
|
#ifdef MRT
|
||
|
|
#extension GL_EXT_draw_buffers : enable
|
||
|
|
#endif
|
||
|
|
|
||
|
|
uniform vec4 u_bgColor;
|
||
|
|
uniform sampler2D u_depthTexture;
|
||
|
|
|
||
|
|
varying vec2 v_textureCoordinates;
|
||
|
|
|
||
|
|
void main()
|
||
|
|
{
|
||
|
|
if (texture2D(u_depthTexture, v_textureCoordinates).r < 1.0)
|
||
|
|
{
|
||
|
|
#ifdef MRT
|
||
|
|
gl_FragData[0] = u_bgColor;
|
||
|
|
gl_FragData[1] = vec4(u_bgColor.a);
|
||
|
|
#else
|
||
|
|
gl_FragColor = u_bgColor;
|
||
|
|
#endif
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
discard;
|
||
|
|
}
|