eccfe6b560
openal: doppler now applies to openal more consistently. vulkan: vk_loadglsl cvar enables vk_nv_glsl_shader, with support for existing glsl shaders (still no permutations for now). needs !!samps stuff. vulkan: r_renderscale now partly works. r_fxaa also works under specific circumstances. needs more work. still no bloom or projections stuff. menu_download: got a few tweaks to improve it, including zips. I still want to handle engine updates with this stuff, but that can wait for later. git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5008 fc73d0e0-1445-4013-8a0c-d673dee63da5
77 lines
1.7 KiB
HLSL
77 lines
1.7 KiB
HLSL
!!samps diffuse upper lower fullbright
|
|
|
|
struct a2v
|
|
{
|
|
float4 pos: POSITION;
|
|
float2 tc: TEXCOORD0;
|
|
float3 normal: NORMAL;
|
|
};
|
|
struct v2f
|
|
{
|
|
float4 pos: SV_POSITION;
|
|
float2 tc: TEXCOORD0;
|
|
float3 light: TEXCOORD1;
|
|
};
|
|
|
|
#include <ftedefs.h>
|
|
|
|
#ifdef VERTEX_SHADER
|
|
//attribute vec2 v_texcoord;
|
|
//uniform vec3 e_light_dir;
|
|
//uniform vec3 e_light_mul;
|
|
//uniform vec3 e_light_ambient;
|
|
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.light = e_light_ambient + (dot(inp.normal,e_light_dir)*e_light_mul);
|
|
outp.tc = inp.tc.xy;
|
|
return outp;
|
|
}
|
|
#endif
|
|
#ifdef FRAGMENT_SHADER
|
|
Texture2D t_diffuse : register(t0);
|
|
#ifdef UPPER
|
|
Texture2D t_upper : register(t1);
|
|
Texture2D t_lower : register(t2);
|
|
Texture2D t_fullbright : register(t3);
|
|
#else
|
|
Texture2D t_fullbright : register(t1);
|
|
#endif
|
|
|
|
SamplerState SampleType;
|
|
|
|
//uniform vec4 e_colourident;
|
|
float4 main (v2f inp) : SV_TARGET
|
|
{
|
|
float4 col;
|
|
col = t_diffuse.Sample(SampleType, inp.tc);
|
|
|
|
#ifdef MASK
|
|
#ifndef MASKOP
|
|
#define MASKOP >= //drawn if (alpha OP ref) is true.
|
|
#endif
|
|
//support for alpha masking
|
|
if (!(col.a MASKOP MASK))
|
|
discard;
|
|
#endif
|
|
|
|
#ifdef UPPER
|
|
float4 uc = t_upper.Sample(SampleType, inp.tc);
|
|
col.rgb = lerp(col.rgb, uc.rgb*e_uppercolour, uc.a);
|
|
#endif
|
|
#ifdef LOWER
|
|
float4 lc = t_lower.Sample(SampleType, inp.tc);
|
|
col.rgb = lerp(col.rgb, lc.rgb*e_lowercolour, lc.a);
|
|
#endif
|
|
col.rgb *= inp.light;
|
|
//#ifdef FULLBRIGHT
|
|
float4 fb = t_fullbright.Sample(SampleType, inp.tc);
|
|
col.rgb = lerp(col.rgb, fb.rgb, fb.a);
|
|
//#endif
|
|
return col;
|
|
// return fog4(col * e_colourident);
|
|
}
|
|
#endif
|