static Material BuildMaterial(byte[] bytes, int startIndex)
{
Material mat = new Material();
byte matType = bytes[startIndex];
mat.Type = matType;
if (matType == (byte)MaterialType.MaterialColor)
{
MaterialColor mColor = new MaterialColor();
mColor.Red = bytes[startIndex + 1];
mColor.Green = bytes[startIndex + 2];
mColor.Blue = bytes[startIndex + 3];
mat.Data = mColor;
}
else if (matType == (byte)MaterialType.MaterialTextureMap)
{
MaterialTextureMap mTexMap = new MaterialTextureMap();
mTexMap.Bpp = bytes[startIndex + 1];
mTexMap.Width = BitConverter.ToInt16(bytes, startIndex + 2);
mTexMap.Height = BitConverter.ToInt16(bytes, startIndex + 4);
mTexMap.Size = BitConverter.ToInt32(bytes, startIndex + 6);
mTexMap.TCType = BitConverter.ToInt32(bytes, startIndex + 10);
mTexMap.TexBuff = BuildBytes(bytes, startIndex + 14, mTexMap.Size);
mat.Data = mTexMap;
}
else if (matType == (byte)MaterialType.MaterialTransparency)
{
MaterialTransparency mTrans = new MaterialTransparency();
mTrans.Transparency = bytes[startIndex + 1];
mat.Data = mTrans;
}
else if (matType == (byte)MaterialType.MaterialShininess)
{
MaterialShininess mShin = new MaterialShininess();
mShin.Shininess = bytes[startIndex + 1];
mat.Data = mShin;
}
else if (matType == (byte)MaterialType.MaterialSharedTexture)
{
MaterialSharedTexture mSharedTex = new MaterialSharedTexture();
mSharedTex.MaterialIndex = BitConverter.ToInt32(bytes, startIndex + 1);
mat.Data = mSharedTex;
}
else if (matType == (byte)MaterialType.MaterialCullBackFaces)
{
MaterialCullBackFaces mCullBackFaces = new MaterialCullBackFaces();
mat.Data = mCullBackFaces;
}
else if (matType == (byte)MaterialType.MaterialEdgeColor)
{
MaterialEdgeColor mEdgeColor = new MaterialEdgeColor();
mEdgeColor.Red = bytes[startIndex + 1];
mEdgeColor.Green = bytes[startIndex + 2];
mEdgeColor.Blue = bytes[startIndex + 3];
mat.Data = mEdgeColor;
}
else if (matType == (byte)MaterialType.MaterialEdgeWidth)
{
MaterialEdgeWidth mEdgeWidth = new MaterialEdgeWidth();
mEdgeWidth.Width = bytes[startIndex + 1];
mat.Data = mEdgeWidth;
}
else if (matType == (byte)MaterialType.MaterialLast)
{
}
return mat;
}
static Material[] BuildMaterials(byte[] bytes, int startIndex, int[] materialParts, int numMaterial)
{
Material[] materials = new Material[numMaterial];
for (int i = 0; i < numMaterial; ++i)
{
materials[i] = BuildMaterial(bytes, startIndex + materialParts[i]);
}
return materials;
}
public MultiPatchZM(Envelope box, int numParts, int numPoints,
int[] parts, int[] partTypes, Point[] points,
double zMin, double zMax, double[] zArray,
double mMin, double mMax, double[] mArray,
int numIDs, int[] ids,
int numNormals, Normal[] normals,
int numTex, int texDim, int[] texParts, float[,] texCoords,
int numMaterial, int texCompType, int[] materialParts, Material[] materials)
{
BoundingBox = box;
NumParts = numParts;
NumPoints = numPoints;
Parts = parts;
PartTypes = partTypes;
Points = points;
ZMin = zMin;
ZMax = zMax;
Zs = zArray;
MMin = mMin;
MMax = mMax;
Ms = mArray;
NumIDs = numIDs;
IDs = ids;
NumNormals = numNormals;
Normals = normals;
NumTex = numTex;
TexDim = texDim;
TexParts = texParts;
TexCoords = texCoords;
NumMaterials = numMaterial;
TexCompType = texCompType;
MaterialParts = materialParts;
Materials = materials;
}