private PositionNormalColorIndexedTriangleBuffer InternalGetPositionNormalColorIndexedTriangleBuffer(IMaterial material, PlaneD3D[] clipPlanes)
{
// Transform the clip planes to our coordinate system
var clipPlanesTransformed = clipPlanes.Select(plane => _transformation.Transform(plane)).ToArray();
var key = new MaterialPlusClippingKey(material, clipPlanesTransformed);
if (!_positionNormalColorIndexedTriangleBuffers.TryGetValue(key, out var result))
{
result = new PositionNormalColorIndexedTriangleBufferWithClipping(this, clipPlanesTransformed);
_positionNormalColorIndexedTriangleBuffers.Add(key, result);
}
return(result);
}
private PositionNormalColorIndexedTriangleBuffer InternalGetPositionNormalColorIndexedTriangleBuffer(IMaterial material, PlaneD3D[] clipPlanes)
{
// Transform the clip planes to our coordinate system
var clipPlanesTransformed = clipPlanes.Select(plane => _transformation.Transform(plane)).ToArray();
PositionNormalColorIndexedTriangleBuffer result;
var key = new MaterialPlusClippingKey(material, clipPlanesTransformed);
if (!_positionNormalColorIndexedTriangleBuffers.TryGetValue(key, out result))
{
result = new PositionNormalColorIndexedTriangleBufferWithClipping(this, clipPlanesTransformed);
_positionNormalColorIndexedTriangleBuffers.Add(key, result);
}
return result;
}
