TX3D 3.1.5 Beta - RAW terrain format

build: 3.1.5 beta

Platform: WIN XP Pro SP3 / Nvidia GeForce 6800

project template: Starter Game 3D (3.1.5) Pro

target: vS2008 express

Issue: Old Problem, not fixed / Continued support for the RAW terrain format?

Error: XTerrain.cs Line 403 "Inalid Unique texture file specicified"

Steps to Repeat:
1). Create new Starter Game 3D (3.1.5) Pro project.
2). Compile and Run, open in TX3D Builder.
3). Add RAW terrain.Save and Close TX3D Builder and reload in VS.
4). Debug in VS and "error" "Inalid Unique texture file specicified"

Possible Fix: XTerrain.cs Line 2767

Replace:
// if a material wasn't set on the terrain, get one from the terrain data
if (_material == null)
{
_createdMaterial = true;
_material = _terrainData.CreateMaterial();
}



with:
// if a material wasn't set on the terrain, get one from the terrain data
if (_material == null)
{
_createdMaterial = true;
//_material = _terrainData.CreateMaterial();
// Generate a SimpleMaterial instead, doesn't suffer from InvalidOperationException
_material = new SimpleMaterial();
((SimpleMaterial)_material).TextureFilename = this._terrainData.UniqueTextureFilename;
}

That fix just does not work any more..

see pictures below 1). TX3D 3.1.4


see pictures below 2). TX3D 3.1.5