internal void Read(GrnNode textureMap)
{
// -- Each TextureMap has width height, depth?, and dataExtRef
GrnTextureMapImageNode mapImage =
textureMap.FindNode <GrnTextureMapImageNode>(
GrnNodeType.TextureMapImage);
if (mapImage != null)
{
this.Width = mapImage.Width;
this.Height = mapImage.Height;
}
this.DataExtensionIndex =
textureMap.FindNode <GrnDataExtensionReferenceNode>(
GrnNodeType.DataExtensionReference).DataExtensionIndex - 1;
}
public void Write(GrnNode texSecNode)
{
GrnNode texMapNode = new GrnNode(texSecNode, GrnNodeType.TextureMap);
texSecNode.AppendChild(texMapNode);
GrnNode texImSecNode = new GrnNode(texMapNode, GrnNodeType.TextureImageSection);
texMapNode.AppendChild(texImSecNode);
GrnTextureMapImageNode texMapImNode = new GrnTextureMapImageNode(texImSecNode);
texMapImNode.Width = this.Width;
texMapImNode.Height = this.Height;
texImSecNode.AppendChild(texMapImNode);
GrnDataExtensionReferenceNode refNode = new GrnDataExtensionReferenceNode(texMapNode);
refNode.DataExtensionIndex = this.DataExtensionIndex + 1;
texMapNode.AppendChild(refNode);
}
