vertex_program SimpleVp glsl
{
	source dural/base/Simple.vert
	default_params
	{
        param_named_auto worldViewProj worldviewproj_matrix
	}
}

fragment_program SimpleFp glsl
{
	source dural/base/Simple.frag
}

fragment_program SimpleWhiteFp glsl
{
	source dural/base/SimpleWhite.frag
}

fragment_program SimpleEmissiveFp glsl
{
	source dural/base/SimpleEmissive.frag
	default_params
	{
        param_named_auto emissiveColour surface_emissive_colour
	}
}

fragment_program SimpleVertexLitFp glsl
{
	source dural/base/SimpleVertexLit.frag
}

fragment_program SimpleNormalLitFp glsl
{
	source dural/base/SimpleNormalLit.frag
}

/**
Derives the texture coords from the world horizontal coords. This is meant only to be used with planar bodies of water.
*/
vertex_program SimpleWaterVp glsl
{
	source dural/base/SimpleWater.vert
	default_params
	{
        param_named_auto worldViewProj worldviewproj_matrix
        param_named_auto worldMatrix world_matrix
	}
}