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uniform mat4 shadowViewMat;
uniform mat4 shadowProjMat;
uniform vec4 shadowParams;
layout(location = 0) in vec3 vtxPositionAttr;
layout(location = 1) in vec2 vtxTexCoordAttr;
layout(location = 2) in vec4 vtxBaseColorAttr; // non-normalized
out vec2 vTexCoord;
out vec4 vBaseColor;
const float vtxBaseColorMult = 1.0 / 255.0;
void main() {
vec4 vertexPos = vec4(vtxPositionAttr, 1.0);
vec4 vertexShadowPos = shadowViewMat * vertexPos;
gl_Position = shadowProjMat * vertexShadowPos;
vBaseColor = vtxBaseColorAttr * vtxBaseColorMult;
vTexCoord = vtxTexCoordAttr;
}
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