private double[, ][] _GetDefaultNormalVectors()
{
FromTextureNormalVectorsGenerator normalVectorsGenerator;
normalVectorsGenerator = new FromTextureNormalVectorsGenerator(new FastBitmap(new Bitmap(_defaultNormalVectorsMapPath),
_canvasWidth,
_canvasHeight));
return(normalVectorsGenerator.GetNormalVectors());
}
private double[, ][] _GetNormalVectors()
{
NormalVectorsGenerator normalVectorsGenerator = null;
switch (_userPreferences.NormalVectorsType)
{
case NormalVectorsType.FromTexture:
normalVectorsGenerator = new FromTextureNormalVectorsGenerator(_userPreferences.NormalVectorsMap);
break;
case NormalVectorsType.Pyramid:
normalVectorsGenerator = new PyramidNormalVectorsGenerator(_canvasWidth, _canvasHeight);
break;
case NormalVectorsType.None:
return(_previousFilling?.NormalVectors ?? _GetDefaultNormalVectors());
}
return(normalVectorsGenerator.GetNormalVectors());
}