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Fix issues with directional lights

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This commit is contained in:
Luke Benstead 2018-08-28 09:24:51 +01:00
parent acaecf49bc
commit c191ced3f9
1 changed files with 10 additions and 7 deletions
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17
GL/lighting.c
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@ -113,13 +113,16 @@ void APIENTRY glLightfv(GLenum light, GLenum pname, const GLfloat *params) {
memcpy(LIGHTS[idx].position, params, sizeof(GLfloat) * 4);
LIGHTS[idx].is_directional = (params[3] == 0.0f) ? GL_TRUE : GL_FALSE;
mat_trans_single4(
LIGHTS[idx].position[0],
LIGHTS[idx].position[1],
LIGHTS[idx].position[2],
LIGHTS[idx].position[3]
);
if(LIGHTS[idx].is_directional) {
//FIXME: Do we need to rotate directional lights?
} else {
mat_trans_single4(
LIGHTS[idx].position[0],
LIGHTS[idx].position[1],
LIGHTS[idx].position[2],
LIGHTS[idx].position[3]
);
}
}
break;
case GL_CONSTANT_ATTENUATION: