{
	parms {
		stageSort	sortTrans
	}
	state {
		depthmask
		blend GL_ONE GL_ONE_MINUS_SRC_COLOR
		depthfunc GL_ALWAYS
		twosided
		alphamask
	}
	hlsl_vp {
		result.position.x = dot4( vertex.position, $mvpMatrixX );
		result.position.y = dot4( vertex.position, $mvpMatrixY );
		result.position.z = dot4( vertex.position, $mvpMatrixZ );
		result.position.w = dot4( vertex.position, $mvpMatrixW );
		result.texcoord0 = float4( vertex.texcoord0.x, vertex.texcoord0.y, 0, 0 );
		result.color = swizzleColor( vertex.color );
	}
	hlsl_fp {
		float alphaRamp = clamp( $alphaScale.x * fragment.color.w, 0.0f, 1.0f );
		
		float3 overlayMap = tex2D( $transMap, fragment.texcoord0.xy ).xyz;
		float3 overlayColor = overlayMap * _float3( alphaRamp );

		// clip pixels
		float alphaClip = overlayColor.x + overlayColor.y + overlayColor.z;
		clip( alphaClip < 0.005f ? -1:1 );

		result.color.xyz = overlayColor;
		result.color.w = 1.0;
	}
}