void UpdateCursorShape(RectangleF cursorBounds, float zPos)
{
DeallocateCursor();
PositionColoredTextured[] verts = PositionColoredTextured.CreateQuad_Fan(
cursorBounds.Left /*- 0.5f*/, cursorBounds.Top /*- 0.5f*/, cursorBounds.Right /*- 0.5f*/, cursorBounds.Bottom /*- 0.5f*/,
0, 0, 0, 0, zPos, Color);
if (_cursorBrushInvalid && _cursorBrush != null)
{
_cursorBrush.Deallocate();
_cursorBrush.Dispose();
_cursorBrush = null;
}
if (_cursorBrush == null)
{
_cursorBrush = new SolidColorBrush {
Color = Color
}
}
;
_cursorBrushInvalid = false;
_cursorBrush.SetupBrush(this, ref verts, zPos, false);
PrimitiveBuffer.SetPrimitiveBuffer(ref _cursorContext, ref verts, PrimitiveType.TriangleFan);
_cursorShapeInvalid = false;
}
