9d51a9445d
- Separate gas reg writes according to stages - Related: Properly support C3D_GasAccMax - Add C3D_GasBeginAcc - Set correct gas depth function matching depth test in C3Di_EffectBind
40 lines
997 B
C
40 lines
997 B
C
#pragma once
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#include "types.h"
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#include <math.h>
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typedef struct
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{
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u32 data[128];
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} C3D_FogLut;
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typedef struct
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{
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u32 diff[8];
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u32 color[8];
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} C3D_GasLut;
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static inline float FogLut_CalcZ(float depth, float near, float far)
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{
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return far*near/(depth*(far-near)+near);
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}
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void FogLut_FromArray(C3D_FogLut* lut, const float data[256]);
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void FogLut_Exp(C3D_FogLut* lut, float density, float gradient, float near, float far);
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void C3D_FogGasMode(GPU_FOGMODE fogMode, GPU_GASMODE gasMode, bool zFlip);
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void C3D_FogColor(u32 color);
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void C3D_FogLutBind(C3D_FogLut* lut);
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void GasLut_FromArray(C3D_GasLut* lut, const u32 data[9]);
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void C3D_GasBeginAcc(void);
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void C3D_GasDeltaZ(float value);
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void C3D_GasAccMax(float value);
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void C3D_GasAttn(float value);
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void C3D_GasLightPlanar(float min, float max, float attn);
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void C3D_GasLightView(float min, float max, float attn);
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void C3D_GasLightDirection(float dotp);
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void C3D_GasLutInput(GPU_GASLUTINPUT input);
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void C3D_GasLutBind(C3D_GasLut* lut);
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