public void Update(DX11RenderContext context)
{
if (this.FInvalidate || this.FEmpty)
{
for (int i = 0; i < this.scenes.Count; i++)
{
if (scenes[i] != null)
{
AssimpScene scene = scenes[i];
for (int j = 0; j < scene.MeshCount; j++)
{
AssimpMesh assimpmesh = scene.Meshes[j];
DataStream vS = assimpmesh.Vertices;
vS.Position = 0;
List <int> inds = assimpmesh.Indices;
if (inds.Count > 0 && assimpmesh.VerticesCount > 0)
{
var vertices = new SlimDX.Direct3D11.Buffer(context.Device, vS, new BufferDescription()
{
BindFlags = BindFlags.VertexBuffer,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None,
SizeInBytes = (int)vS.Length,
Usage = ResourceUsage.Default
});
var indexstream = new DataStream(inds.Count * 4, true, true);
indexstream.WriteRange(inds.ToArray());
indexstream.Position = 0;
DX11IndexedGeometry geom = new DX11IndexedGeometry(context);
geom.VertexBuffer = vertices;
geom.IndexBuffer = new DX11IndexBuffer(context, indexstream, false, true);
geom.InputLayout = assimpmesh.GetInputElements().ToArray();
geom.Topology = PrimitiveTopology.TriangleList;
geom.VerticesCount = assimpmesh.VerticesCount;
geom.VertexSize = assimpmesh.CalculateVertexSize();
geom.HasBoundingBox = true;
geom.BoundingBox = assimpmesh.BoundingBox;
this.FOutGeom[i][j][context] = geom;
}
}
}
}
this.FEmpty = false;
this.FInvalidate = false;
}
}