Method initialize

samples/SampleBase/renderer/CustomRenderMesh.cpp:43–90

}

void CustomRenderMesh::initialize(const void* vertices, uint32_t numVertices, uint32_t vertexSize, std::vector<D3D11_INPUT_ELEMENT_DESC>& inputDesc, const uint16_t* faces, uint32_t numFaces)
{
	ID3D11Device* device = GetDeviceManager()->GetDevice();

	m_inputDesc = inputDesc;
	m_numVertices = numVertices;
	m_vertexSize = vertexSize;
	m_numFaces = numFaces;

	// VB
	{
		D3D11_SUBRESOURCE_DATA vertexBufferData;

		ZeroMemory(&vertexBufferData, sizeof(vertexBufferData));
		vertexBufferData.pSysMem = vertices;

		D3D11_BUFFER_DESC bufferDesc;

		memset(&bufferDesc, 0, sizeof(D3D11_BUFFER_DESC));
		bufferDesc.BindFlags = D3D11_BIND_VERTEX_BUFFER;
		bufferDesc.ByteWidth = vertexSize * numVertices;
		bufferDesc.CPUAccessFlags = 0;
		bufferDesc.MiscFlags = 0;
		bufferDesc.Usage = D3D11_USAGE_IMMUTABLE;

		V(device->CreateBuffer(&bufferDesc, &vertexBufferData, &m_vertexBuffer));
	}

	// IB
	if (faces != nullptr)
	{
		D3D11_SUBRESOURCE_DATA indexBufferData;

		ZeroMemory(&indexBufferData, sizeof(indexBufferData));
		indexBufferData.pSysMem = faces;

		D3D11_BUFFER_DESC bufferDesc;

		memset(&bufferDesc, 0, sizeof(D3D11_BUFFER_DESC));
		bufferDesc.BindFlags = D3D11_BIND_INDEX_BUFFER;
		bufferDesc.ByteWidth = sizeof(uint16_t) * numFaces;
		bufferDesc.CPUAccessFlags = 0;
		bufferDesc.MiscFlags = 0;
		bufferDesc.Usage = D3D11_USAGE_IMMUTABLE;

		V(device->CreateBuffer(&bufferDesc, &indexBufferData, &m_indexBuffer));
	}
}

CustomRenderMesh::~CustomRenderMesh()
{