Content Comparison

void TestSimplePBR()
{
	typedef struct { float r, g, b, a; } RGBA;
	float sphereRadius = 0.8;
	float sphereOffset = 2.0;
	float factorOffset = 0.2;
	int factorCount = 7;
	float normalFactor = 0.0;
	float metalFactor = 0.0;
	float roughFactor = 0.0;
	float occlusionFactor = 0.0;
	float alphaFactor = 0.0;
	HPoint position;
	char segmentName[64];
	RGBA cyan;
	cyan.r = 0;
	cyan.g = 1;
	cyan.b = 1;
	cyan.a = 1;

	HC_Open_Segment("test"); {

		sprintf(segmentName, "sphere baseline");
		position.Set(0, 0, 0);
		HC_Open_Segment(segmentName); {
			HC_Insert_Sphere(&position, sphereRadius, nullptr, nullptr);
			HC_Set_Color("faces = (r=0.0 g=1 b=1)");
		} HC_Close_Segment();

		HC_Open_Segment("spheres"); {
			for (int i = 0; i < factorCount; ++i)
			{
				for (int j = 0; j < factorCount; ++j)
				{
					sprintf(segmentName, "sphere %d %d", i, j);
					position.x += sphereOffset;
					metalFactor = i * factorOffset;
					roughFactor = j * factorOffset;
					HC_Open_Segment(segmentName); {
						HC_Insert_Sphere(&position, sphereRadius, nullptr, nullptr);
						HC_Set_PBR_Material(nullptr, nullptr, nullptr, nullptr, 0, nullptr, 0, nullptr, 0, &cyan, normalFactor, metalFactor, roughFactor, occlusionFactor, alphaFactor, nullptr);
					} HC_Close_Segment();
				}
				position.x = 0;
				position.y += sphereOffset;
			}
		} HC_Close_Segment();
	} HC_Close_Segment();
}