mirror of
https://github.com/nzp-team/fteqw.git
synced 2024-11-10 22:51:57 +00:00
40 lines
763 B
HLSL
40 lines
763 B
HLSL
|
!!samps reflectcube
|
||
|
|
|
||
|
|
//regular sky shader for scrolling q1 skies
|
||
|
|
//the sky surfaces are thrown through this as-is.
|
||
|
|
|
||
|
|
struct a2v
|
||
|
|
{
|
||
|
|
float4 pos: POSITION;
|
||
|
|
};
|
||
|
|
struct v2f
|
||
|
|
{
|
||
|
|
float4 pos: SV_POSITION;
|
||
|
|
float3 texc: TEXCOORD0;
|
||
|
|
};
|
||
|
|
|
||
|
|
#include <ftedefs.h>
|
||
|
|
|
||
|
|
#ifdef VERTEX_SHADER
|
||
|
|
v2f main (a2v inp)
|
||
|
|
{
|
||
|
|
v2f outp;
|
||
|
|
outp.pos = mul(m_model, inp.pos);
|
||
|
|
outp.texc= outp.pos.xyz - v_eyepos;
|
||
|
|
outp.texc.y = -outp.texc.y;
|
||
|
|
outp.pos = mul(m_view, outp.pos);
|
||
|
|
outp.pos = mul(m_projection, outp.pos);
|
||
|
|
return outp;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef FRAGMENT_SHADER
|
||
|
|
TextureCube t_reflectcube : register(t0);
|
||
|
|
SamplerState s_reflectcube : register(s0);
|
||
|
|
|
||
|
|
float4 main (v2f inp) : SV_TARGET
|
||
|
|
{
|
||
|
|
return t_reflectcube.Sample(s_reflectcube, inp.texc);
|
||
|
|
}
|
||
|
|
#endif
|