void ProcTexTerrainRender::computeTexturesRecursive( ID3D11Device* pD3DDevice, ATLAS *atlas, PROCTEX_SURFACEPARAM &surface, int depth,
RenderTarget2D* currentCoverage, int additionalFlags) {
// if this is our first layer, we do not need to evaluate constraints, but resample the height map
if ( depth == 0 )
{
addTextureLayerRoot( pD3DDevice, atlas, surface, Color2RT->RTView, HeightCoverageLayerRT[ depth ]->RTView );
lastHeightCoverage = HeightCoverageLayerRT[ depth ];
}
// ok, just add another layer
{
addTextureLayer( pD3DDevice, atlas, surface,
Color2RT->SRView, HeightCoverageRT->SRView, HeightCoverageLayerRT[ depth - 1]->SRView,
Color2RT->RTView, HeightCoverageLayerRT[ depth ]->RTView );
lastHeightCoverage = HeightCoverageLayerRT[ depth ];
}
// and don't forget child surface nodes
for ( int i = 0; i < surface.nChilds; i++ )
{
int addFlags = 0;
if ( i == surface.nChilds - 1 )
if ( additionalFlags & NO_MORE_ON_THIS_LEVEL || depth == 0 )
addFlags |= NO_MORE_ON_THIS_LEVEL;
computeTexturesRecursive( pD3DDevice, atlas, *surface.child[ i ], depth + 1, HeightCoverageLayerRT[ depth - 1 ], addFlags );
}
}
/**
Adds a new texture layer with the given texture to the list.
\tparam T Specifies the texture-layer class.
\param[in] Tex Pointer to the texture object which is to be added. By default null.
\param[in] Layer Specifies the texture layer index.
\see TextureLayer
\see TextureLayerStandard
\see TextureLayerRelief
*/
template <class T> T* addTexture(Texture* Tex = 0, const u8 Layer = TEXLAYER_LAST)
{
T* NewTexLayer = new T();
addTextureLayer(NewTexLayer, Tex, Layer);
return NewTexLayer;
}
