41 lines
848 B
HLSL
41 lines
848 B
HLSL
#include "../medium.hlsl"
|
|
|
|
/*
|
|
contributors: Shadi El Hajj
|
|
description: |
|
|
Medium Constructor.
|
|
use:
|
|
- void mediumNew(out <medium> _mat)
|
|
- <medium> mediumNew()
|
|
license: MIT License (MIT) Copyright (c) 2024 Shadi EL Hajj
|
|
*/
|
|
|
|
#ifndef FNC_MEDIUM_NEW
|
|
#define FNC_MEDIUM_NEW
|
|
|
|
void mediumNew(out Medium _mat) {
|
|
_mat.scattering = float3(1.0, 1.0, 1.0);
|
|
_mat.absorption = float3(1.0, 1.0, 1.0);
|
|
_mat.sdf = RAYMARCH_MAX_DIST;
|
|
|
|
}
|
|
|
|
Medium mediumNew() {
|
|
Medium mat;
|
|
mediumNew(mat);
|
|
return mat;
|
|
}
|
|
|
|
Medium mediumNew(float3 scattering, float3 absorption, float sdf) {
|
|
Medium mat = mediumNew();
|
|
mat.scattering = scattering;
|
|
mat.absorption = absorption;
|
|
mat.sdf = sdf;
|
|
return mat;
|
|
}
|
|
|
|
Medium mediumNew(float3 scattering, float sdf) {
|
|
return mediumNew(scattering, float3(0.0, 0.0, 0.0), sdf);
|
|
}
|
|
|
|
#endif
|