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Fix directional lighting

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This commit is contained in:
Luke Benstead 2020-02-22 20:33:23 +00:00
parent 7fecb7a3a5
commit 1520226174
1 changed files with 3 additions and 3 deletions
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6
GL/lighting.c
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@ -415,9 +415,9 @@ void _glPerformLighting(Vertex* vertices, const EyeSpaceData* es, const int32_t
if(!_glIsLightEnabled(i)) continue; if(!_glIsLightEnabled(i)) continue;
if(LIGHTS[i].position[3] == 0.0f) { if(LIGHTS[i].position[3] == 0.0f) {
float Lx = -LIGHTS[i].position[0]; float Lx = LIGHTS[i].position[0] - data->xyz[0];
float Ly = -LIGHTS[i].position[1]; float Ly = LIGHTS[i].position[1] - data->xyz[1];
float Lz = -LIGHTS[i].position[2]; float Lz = LIGHTS[i].position[2] - data->xyz[2];
float Hx = (Lx + 0); float Hx = (Lx + 0);
float Hy = (Ly + 0); float Hy = (Ly + 0);