private static IDX11Geometry AssignInstancedDrawer(DrawDescription desc, IDX11Geometry geometry)
{
var indexedGeometry = geometry as DX11IndexedGeometry;
if (indexedGeometry != null)
{
if (!(indexedGeometry.Drawer is DX11InstancedIndexedDrawer))
{
indexedGeometry = (DX11IndexedGeometry)indexedGeometry.ShallowCopy();
var drawer = new DX11InstancedIndexedDrawer();
drawer.InstanceCount = desc.InstanceCount;
drawer.StartInstanceLocation = 0;
indexedGeometry.AssignDrawer(drawer);
geometry = indexedGeometry;
}
}
else
{
var vertexGeometry = geometry as DX11VertexGeometry;
if (vertexGeometry != null)
{
if (!(vertexGeometry.Drawer is DX11InstancedVertexDrawer))
{
vertexGeometry = (DX11VertexGeometry)vertexGeometry.ShallowCopy();
var drawer = new DX11InstancedVertexDrawer();
drawer.InstanceCount = desc.InstanceCount;
drawer.StartInstanceLocation = 0;
vertexGeometry.AssignDrawer(drawer);
geometry = vertexGeometry;
}
}
}
return(geometry);
}
public override DX11VertexGeometry Convolute(DX11VertexGeometry input)
{
DX11VertexGeometry result = (DX11VertexGeometry)input.ShallowCopy();
DX11InstancedVertexDrawer d = new DX11InstancedVertexDrawer();
result.AssignDrawer(d);
d.InstanceCount = this.InstanceCount;
return(result);
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
for (int i = 0; i < this.FOutGeom.SliceCount; i++)
{
DX11VertexGeometry geom = (DX11VertexGeometry)this.FInGeom[i][context].ShallowCopy();
if (this.FInEnabled[i])
{
DX11InstancedVertexDrawer d = new DX11InstancedVertexDrawer();
d.InstanceCount = this.FInCnt[i];
geom.AssignDrawer(d);
}
this.FOutGeom[i][context] = geom;
}
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
for (int i = 0; i < this.FOutGeom.SliceCount; i++)
{
IDX11Geometry g = this.FInGeom[i][context];
bool done = false;
if (g is DX11IndexedGeometry)
{
DX11IndexedGeometry geom = (DX11IndexedGeometry)this.FInGeom[i][context].ShallowCopy();
if (this.FInEnabled[i])
{
DX11InstancedIndexedDrawer d = new DX11InstancedIndexedDrawer();
d.InstanceCount = this.FInCnt[i];
d.StartInstanceLocation = this.FInSL[0];
geom.AssignDrawer(d);
}
this.FOutGeom[i][context] = geom;
done = true;
}
if (g is DX11VertexGeometry)
{
DX11VertexGeometry geom = (DX11VertexGeometry)this.FInGeom[i][context].ShallowCopy();
if (this.FInEnabled[i])
{
DX11InstancedVertexDrawer d = new DX11InstancedVertexDrawer();
d.InstanceCount = this.FInCnt[i];
d.StartInstanceLocation = this.FInSL[0];
geom.AssignDrawer(d);
}
this.FOutGeom[i][context] = geom;
done = true;
}
if (!done)
{
this.FOutGeom[i][context] = g;
}
}
}
public override IDxGeometry Convolute(IDxGeometry input)
{
IDxGeometry result = input.ShallowCopy();
if (result is DX11IndexedGeometry)
{
DX11IndexedGeometry indexed = (DX11IndexedGeometry)result;
DX11InstancedIndexedDrawer d = new DX11InstancedIndexedDrawer();
indexed.AssignDrawer(d);
d.InstanceCount = this.InstanceCount;
indexed.AssignDrawer(d);
}
if (result is DX11VertexGeometry)
{
DX11VertexGeometry vertex = (DX11VertexGeometry)result;
DX11InstancedVertexDrawer d = new DX11InstancedVertexDrawer();
vertex.AssignDrawer(d);
d.InstanceCount = this.InstanceCount;
vertex.AssignDrawer(d);
}
return(result);
}
