Function to utilise the teapot mesh.

maketeapotfunc.cpp

void Tess3D::MakeTeapot(void)
{


	for (int i = 0; i < 10; i++)
	{
		for (int j = 0; j < 16; j++)
		{
			meshData.vindex.push_back(TeapotPatches[i].indices[j]);
		}
	}

	for (int i = 0; i < 127; i++)
	{
		dxVerts d = TeapotControlPoints[i];
		glm::vec3 v = glm::vec3(d.x,d.y,d.z);

		meshData.vvertex.push_back(v);
	}

	int vxCount = meshData.vvertex.size();
	for (int i = 0; i < 10; i++)
	{
		if(TeapotPatches[i].mirrorZ == true){
			for (int j = 0; j < 16; j++)
			{
				glm::vec3 v = meshData.vvertex[TeapotPatches[i].indices[j]];
				VecTools::mirrorX(v);
				meshData.vvertex.push_back(v);
				meshData.vindex.push_back(vxCount++);
			}
		}
	}

	vxCount = meshData.vvertex.size();
	for (int i = 0; i < 10; i++)
	{
		if(TeapotPatches[i].mirrorZ == true){
			for (int j = 0; j < 16; j++)
			{
				glm::vec3 v = meshData.vvertex[TeapotPatches[i].indices[j]];
				VecTools::mirrorZ(v);
				VecTools::mirrorX(v);
				meshData.vvertex.push_back(v);
				meshData.vindex.push_back(vxCount++);
			}
		}
	}

	vxCount = meshData.vvertex.size();
	for (int i = 0; i < 10; i++)
	{

		for (int j = 0; j < 16; j++)
		{
			glm::vec3 v = meshData.vvertex[TeapotPatches[i].indices[j]];
			VecTools::mirrorZ(v);
			meshData.vvertex.push_back(v);
			meshData.vindex.push_back(vxCount++);
		}

	}



	this->drawMode = GL_PATCHES;
	
	glPatchParameteri(GL_PATCH_VERTICES,16);
	meshData.numIndices = meshData.vindex.size();

}