principia/data/shaders/pv_textured_ao.vp
2025-03-04 21:51:19 +01:00

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attribute vec3 position;
attribute vec3 normal;
attribute vec2 texcoord;
uniform mat4 MVP;
uniform mat3 N;
UNIFORMS
varying lowp float FS_diffuse;
varying lowp vec2 FS_texcoord;
VARYINGS
void main(void)
{
vec3 nor = N*normal;
vec4 pos = MVP*vec4(position, 1.);
SET_SHADOW
SET_AMBIENT_OCCL
FS_texcoord = texcoord;
FS_diffuse = max(dot(LIGHT, nor)*_DIFFUSE, 0.);
gl_Position = pos;
}