#include "fluid_common.h"

//////////////////////////////////////////////////////////////////////////////////////////
//	Pixel
float4 main( p_fluidsim input ) : SV_Target
{
    if( textureNumber == 1)
        return abs(Texture_color.SampleLevel(samLinear,input.texcoords,0)).xxxx;
    else if( textureNumber == 2)
        return abs(Texture_velocity0.SampleLevel(samLinear,input.texcoords,0));
    else
        return float4(abs(Texture_obstvelocity.SampleLevel(samLinear,input.texcoords,0).xy),
            abs(Texture_obstacles.SampleLevel(samLinear,input.texcoords,0).r),1 );
}