Ambient Lighting in TV_LIGHTING_BUMPMAPPING_TANGENTSPACE mode

[harikumar001]

Hey guys,

Wanted to do Managed Lighting in my application but some of my meshes use Normal Maps which wont work in Managed Lighting mode. I have to use TV_LIGHTING_BUMPMAPPING_TANGENTSPACE for normal mapping to work.

But the problem is that when I change to TV_LIGHTING_BUMPMAPPING_TANGENTSPACE mode, my scene goes dark. I am using a directional light for my scene and given are the material settings:

IDMat = Mats.CreateMaterial();
Mats.SetAmbient(IDMat, 0.3f,0.3f,0.3f,1);
Mats.SetDiffuse(IDMat, 1.0f,1.0f,1.0f,1);
Mats.SetSpecular(IDMat, 0.2f,0.2f,0.2f,1);
Mats.SetPower(IDMat, 20);
Mats.SetEmissive(IDMat, 0.0f,0.0f,0.0f,1);

IDLight = Lights.CreateDirectionalLight(new TV_3DVECTOR(-1, -1, 1), 1, 1, 1, "RoomLight", 1);
Lights.SetSpecularLighting(true);

This works fine if I am in Managed Lighting Mode but not in TV_LIGHTING_BUMPMAPPING_TANGENTSPACE mode. Any pointers?

Regards

[asia]

I do not see any mesh with setmaterial and setlightingmode...

[harikumar001]

Thanks asiaI have set the same material and lighting mode to TV_LIGHTING_BUMPMAPPING_TANGENTSPACE for all my meshes.