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Reviewed DrawLight() function and some tweaks

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Ray
2016-05-31 00:51:55 +02:00
parent 8a4e28f81d
commit caa7bc366b
4 changed files with 51 additions and 46 deletions
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29
src/models.c
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@@ -569,6 +569,35 @@ void DrawGizmo(Vector3 position)
rlPopMatrix();
}
// Draw light in 3D world
void DrawLight(Light light)
{
switch (light->type)
{
case LIGHT_POINT:
{
DrawSphereWires(light->position, 0.3f*light->intensity, 4, 8, (light->enabled ? light->diffuse : BLACK));
Draw3DCircle(light->position, light->radius, 0.0f, (Vector3){ 0, 0, 0 }, (light->enabled ? light->diffuse : BLACK));
Draw3DCircle(light->position, light->radius, 90.0f, (Vector3){ 1, 0, 0 }, (light->enabled ? light->diffuse : BLACK));
Draw3DCircle(light->position, light->radius, 90.0f, (Vector3){ 0, 1, 0 }, (light->enabled ? light->diffuse : BLACK));
} break;
case LIGHT_DIRECTIONAL:
{
Draw3DLine(light->position, light->target, (light->enabled ? light->diffuse : BLACK));
DrawSphereWires(light->position, 0.3f*light->intensity, 4, 8, (light->enabled ? light->diffuse : BLACK));
DrawCubeWires(light->target, 0.3f, 0.3f, 0.3f, (light->enabled ? light->diffuse : BLACK));
} break;
case LIGHT_SPOT:
{
Draw3DLine(light->position, light->target, (light->enabled ? light->diffuse : BLACK));
DrawCylinderWires(light->position, 0.0f, 0.3f*light->coneAngle/50, 0.6f, 5, (light->enabled ? light->diffuse : BLACK));
DrawCubeWires(light->target, 0.3f, 0.3f, 0.3f, (light->enabled ? light->diffuse : BLACK));
} break;
default: break;
}
}
// Load a 3d model (from file)
Model LoadModel(const char *fileName)
{