renderProgram megaTexture/interaction_glsl {
	interaction
	lowrangeuv

	amblitVersion megaTexture/notlit_lit
	ambientVersion megaTexture/ambient_glsl

	state {
		maskDepth
		blend GL_ONE, GL_ONE
	}
	
	program vertex glsl { <%
		$include "megatexture/interaction_glsl_vertex.inc"
	%> }

	program fragment glsl { <%
		$include "megatexture/interaction_glsl_fragment.inc"
	%> }	
}

renderProgram megaTexture/interaction_premult_glsl {
	interaction
	lowrangeuv

	amblitVersion megaTexture/notlit_lit
	ambientVersion megaTexture/ambient_premult_glsl

	state {
		maskDepth
		blend GL_ONE, GL_ONE
	}
	
	program vertex glsl { <%
		$define premult
		$include "megatexture/interaction_glsl_vertex.inc"
	%> }

	program fragment glsl { <%
		$define premult
		$include "megatexture/interaction_glsl_fragment.inc"
	%> }	
}

renderProgram megaTexture/interaction_spec_glsl {
	interaction
	lowrangeuv
	
	amblitVersion megaTexture/notlit_lit
	ambientVersion megaTexture/ambient_glsl


	state {
		maskDepth
		blend GL_ONE, GL_ONE
	}
	
	program vertex glsl { <%
		$define megatexSpecular
		$include "megatexture/interaction_glsl_vertex.inc"
	%> }

	program fragment glsl { <%
		$define megatexSpecular
		$include "megatexture/interaction_glsl_fragment.inc"
	%> }	
}

renderProgram megaTexture/interaction_premult_spec_glsl {
	interaction
	lowrangeuv

	amblitVersion megaTexture/notlit_lit
	ambientVersion megaTexture/ambient_premult_glsl

	state {
		maskDepth
		blend GL_ONE, GL_ONE
	}
	
	program vertex glsl { <%
		$define premult
		$define megatexSpecular
		$include "megatexture/interaction_glsl_vertex.inc"
	%> }

	program fragment glsl { <%
		$define premult
		$define megatexSpecular
		$include "megatexture/interaction_glsl_fragment.inc"
	%> }	
}


renderProgram megaTexture/interaction_bakedamb_glsl {
	interaction
	lowrangeuv
	
	amblitVersion megaTexture/notlit_lit
	ambientVersion megaTexture/ambient_bakedamb_glsl

	state {
		maskDepth
		blend GL_ONE, GL_ONE
	}
	
	program vertex glsl { <%
		$include "megatexture/interaction_glsl_vertex.inc"
	%> }

	program fragment glsl { <%
		$define bakedamb
		$include "megatexture/interaction_glsl_fragment.inc"
	%> }	
}

renderProgram megaTexture/interaction_bakedamb_spec_glsl {
	interaction
	lowrangeuv
	
	amblitVersion megaTexture/notlit_lit
	ambientVersion megaTexture/ambient_bakedamb_glsl

	state {
		maskDepth
		blend GL_ONE, GL_ONE
	}
	
	program vertex glsl { <%
		$define megatexSpecular
		$include "megatexture/interaction_glsl_vertex.inc"
	%> }

	program fragment glsl { <%
		$define bakedamb
		$define megatexSpecular
		$include "megatexture/interaction_glsl_fragment.inc"
	%> }	
}

renderProgram megaTexture/interaction_brightness_glsl {
	interaction
	lowrangeuv
	
	amblitVersion megaTexture/notlit_lit
	ambientVersion megaTexture/ambient_brightness_glsl

	state {
		maskDepth
		blend GL_ONE, GL_ONE
	}
	
	program vertex glsl { <%
		$include "megatexture/interaction_glsl_vertex.inc"
	%> }

	program fragment glsl { <%
		$define brightness
		$include "megatexture/interaction_glsl_fragment.inc"
	%> }	
}

renderProgram megaTexture/interaction_spec_brightness_glsl {
	interaction
	lowrangeuv
	
	amblitVersion megaTexture/notlit_lit
	ambientVersion megaTexture/ambient_brightness_glsl

	state {
		maskDepth
		blend GL_ONE, GL_ONE
	}
	
	program vertex glsl { <%
		$define megatexSpecular
		$include "megatexture/interaction_glsl_vertex.inc"
	%> }

	program fragment glsl { <%
		$define brightness
		$define megatexSpecular
		$include "megatexture/interaction_glsl_fragment.inc"
	%> }	
}