static inline void CopyPos(Graphics::VertexBuffer *vb, const Graphics::VertexArray &va)
{
PosVert* vtxPtr = vb->Map<PosVert>(Graphics::BUFFER_MAP_WRITE);
assert(vb->GetDesc().stride == sizeof(PosVert));
for(Uint32 i=0 ; i<va.GetNumVerts() ; i++)
{
vtxPtr[i].pos = va.position[i];
}
vb->Unmap();
}
void CopyPosColUV0(Graphics::VertexBuffer *vb, const Graphics::VertexArray &va)
{
PosColUVVert* vtxPtr = vb->Map<PosColUVVert>(Graphics::BUFFER_MAP_WRITE);
assert(vb->GetDesc().stride == sizeof(PosColUVVert));
for(Uint32 i=0 ; i<va.GetNumVerts() ; i++)
{
vtxPtr[i].pos = va.position[i];
vtxPtr[i].col = va.diffuse[i];
vtxPtr[i].uv = va.uv0[i];
}
vb->Unmap();
}
void Disk::SetupVertexBuffer(const Graphics::VertexArray& vertices, Graphics::Renderer *r)
{
PROFILE_SCOPED()
//Create vtx & index buffers and copy data
VertexBufferDesc vbd;
vbd.attrib[0].semantic = ATTRIB_POSITION;
vbd.attrib[0].format = ATTRIB_FORMAT_FLOAT3;
vbd.numVertices = vertices.GetNumVerts();
vbd.usage = BUFFER_USAGE_STATIC;
m_vertexBuffer.reset(r->CreateVertexBuffer(vbd));
m_vertexBuffer->Populate(vertices);
}
