LOD and Scheme need 6 techniques !

[ahmadi]

Hi
I have a foundational problem with LOD and Scheme in Ogre Material System.
I want say that select (High,Medium,Low) Scheme when my object distance is less than 90, and select (Low) material when my object distance is greater than 90(not dependent to Scheme).
How can i do that? one way is that i use 6 techniques but oFusion don't support 6 techniques per matrial, it only support 4 techniques.
Anyone can abstract it to 4 techniques?

Here is my first way (6 techniques):

Code: Select all

material LODMat
{
	lod_distances 90
	technique
	{
		scheme High
		pass
		{
			ambient 1 1 1 1
			diffuse 1 1 1 1
			specular 1 1 1 1 10
			emissive 1 1 1 1
		}

	}

	technique
	{
		scheme Medium
		lod_index 0
		pass
		{
			ambient 1 0 0 1
			diffuse  1 0 0 1
			specular  1 0 0 1 10
			emissive 0.5 0.5 0.5 0.5
		}

	}

	technique
	{
		scheme Low
		lod_index 0
		pass
		{
			ambient 0 1 0 1
			diffuse 0 1 0 1
			specular 0 1 0 1 10
			emissive 0.5 0.5 0.5 0.5
		}

	}

	technique
	{
		lod_index 1
		scheme Low
		pass
		{
			ambient 1 0 1 1
			diffuse 1 0 1 1
			specular 1 0 1 1 10
			emissive 0.5 0.5 0.5 0.5
		}

	}
	technique
	{
		lod_index 1
		scheme Medium
		pass
		{
			ambient 0 1 1 1
			diffuse 0 1 1 1
			specular 0 1 1 1 10
			emissive 0.5 0.5 0.5 0.5
		}

	}
	technique
	{
		lod_index 1
		scheme High
		pass
		{
			ambient 1 1 0 1
			diffuse 1 1 0 1
			specular 1 1 0 1 10
			emissive 0.5 0.5 0.5 0.5
		}

	}

}

I need one things such as "scheme ALL" to select the owner technique for all Scheme.

Thanks for any help