vertex_program HemisphericLighting_VP cg
{
	source Shaders/HemisphericLighting.cg
	
	default_params
	{
		param_named_auto worldviewproj worldviewproj_matrix 
		//param_named skyColor float4 1 0 0 1
		//param_named groundColor float4 0 1 0 1
		// Overcast
		param_named skyColor float4 0.576 0.6 0.6 1.0
		param_named groundColor float4 0.20 0.254 0.105 1.0
		
	}
	entry_point HemisphericLighting_VP
	profiles vs_1_1 arbvp1 
}

fragment_program HemisphericLighting_FP cg
{
	source Shaders/HemisphericLighting.cg

	default_params
	{

	}
	entry_point HemisphericLighting_FP
	profiles ps_2_0 arbfp1
}

material HemisphericLighting
{
	technique
	{
		pass
		{
			vertex_program_ref HemisphericLighting_VP
			{
				//param_named skyColor float4 0.59 0.721 0.831 1.0
				//param_named groundColor float4 0.549 0.537 0.337 1.0
			}
			fragment_program_ref HemisphericLighting_FP
			{
			}
			texture_unit
			{
				texture Textures/Checkers.jpg
			}
		}
	}
}

material Default
{
	technique
	{
		pass
		{
			texture_unit
			{
				texture Textures/Checkers.jpg
			}
		}
	}
}