C++ (Cpp) VertexArray::GetNumVerts Exemples

Exemple #1

Fichier : VertexBufferGL.cpp Projet : RevReese/pioneer-sp

// copies the contents of the VertexArray into the buffer
bool VertexBuffer::Populate(const VertexArray &va)
{
	assert(va.GetNumVerts()>0);
	assert(va.GetNumVerts()==m_numVertices);
	bool result = false;
	const Graphics::AttributeSet as = va.GetAttributeSet();
	switch( as ) {
	case Graphics::ATTRIB_POSITION:														CopyPos(this, va);			result = true;	break;
	case Graphics::ATTRIB_POSITION | Graphics::ATTRIB_DIFFUSE:							CopyPosCol(this, va);		result = true;	break;
	case Graphics::ATTRIB_POSITION | Graphics::ATTRIB_UV0:								CopyPosUV0(this, va);		result = true;	break;
	case Graphics::ATTRIB_POSITION | Graphics::ATTRIB_DIFFUSE | Graphics::ATTRIB_UV0:	CopyPosColUV0(this, va);	result = true;	break;
	case Graphics::ATTRIB_POSITION | Graphics::ATTRIB_NORMAL | Graphics::ATTRIB_UV0:	CopyPosNormUV0(this, va);	result = true;	break;
	}
	return result;
}