fteqw/engine/shaders/hlsl11/defaultwall.hlsl

struct a2v
{
	float4 pos: POSITION;
	float4 tc: TEXCOORD0;
};
struct v2f
{
	float4 pos: SV_POSITION;
	float2 tc: TEXCOORD0;
	float2 lmtc: TEXCOORD1;
};

#include <ftedefs.h>

#ifdef VERTEX_SHADER
	v2f main (a2v inp)
	{
		v2f outp;
		outp.pos = mul(m_model, inp.pos);
		outp.pos = mul(m_view, outp.pos);
		outp.pos = mul(m_projection, outp.pos);
		outp.tc = inp.tc.xy;
		outp.lmtc = inp.tc.zw;
		return outp;
	}
#endif

#ifdef FRAGMENT_SHADER
	Texture2D shaderTexture[2];
	SamplerState SampleType[2];

	float4 main (v2f inp) : SV_TARGET
	{
		float4 tex = shaderTexture[0].Sample(SampleType[0], inp.tc);
		float4 lm = shaderTexture[1].Sample(SampleType[1], inp.lmtc);

#ifdef MASK
#ifndef MASKOP
#define MASKOP >=	//drawn if (alpha OP ref) is true.
#endif
		//support for alpha masking
		if (!(tex.a MASKOP MASK))
			discard;
#endif

		return tex * lm.bgra;
	}
#endif