mirror of
https://github.com/TorqueGameEngines/Torque3D.git
synced 2026-03-12 08:51:41 +00:00
283348f7bc
Did all the setup work to feed data for forward probestuffs, just have to rewrite the shaderFeature to replicate the regular probe array logic.
73 lines
4.3 KiB
HLSL
73 lines
4.3 KiB
HLSL
//-----------------------------------------------------------------------------
|
|
// Copyright (c) 2015 GarageGames, LLC
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to
|
|
// deal in the Software without restriction, including without limitation the
|
|
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
// sell copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
// IN THE SOFTWARE.
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#ifndef _TORQUE_SHADERMODEL_
|
|
#define _TORQUE_SHADERMODEL_
|
|
|
|
// Portability helpers for different shader models
|
|
#define TORQUE_POSITION SV_Position
|
|
#define TORQUE_DEPTH SV_Depth
|
|
#define TORQUE_VPOS SV_Position //note float4 compared to SM 3 where it is a float2
|
|
#define TORQUE_TARGET0 SV_Target0
|
|
#define TORQUE_TARGET1 SV_Target1
|
|
#define TORQUE_TARGET2 SV_Target2
|
|
#define TORQUE_TARGET3 SV_Target3
|
|
#define TORQUE_TARGET4 SV_Target4
|
|
#define TORQUE_TARGET5 SV_Target5
|
|
// Sampler uniforms
|
|
//1D is emulated to a 2D for now
|
|
#define TORQUE_UNIFORM_SAMPLER1D(tex,regist) uniform Texture2D texture_##tex : register(T##regist); uniform SamplerState tex : register(S##regist)
|
|
#define TORQUE_UNIFORM_SAMPLER2D(tex,regist) uniform Texture2D texture_##tex : register(T##regist); uniform SamplerState tex : register(S##regist)
|
|
#define TORQUE_UNIFORM_SAMPLER2DCMP(tex,regist) uniform Texture2D texture_##tex : register(T##regist); uniform SamplerComparisonState tex : register(S##regist)
|
|
#define TORQUE_UNIFORM_SAMPLER3D(tex,regist) uniform Texture3D texture_##tex : register(T##regist); uniform SamplerState tex : register(S##regist)
|
|
#define TORQUE_UNIFORM_SAMPLERCUBE(tex,regist) uniform TextureCube texture_##tex : register(T##regist); uniform SamplerState tex : register(S##regist)
|
|
#define TORQUE_UNIFORM_SAMPLERCUBEARRAY(tex,regist) uniform TextureCubeArray texture_##tex : register(T##regist); uniform SamplerState tex : register(S##regist)
|
|
// Sampling functions
|
|
#define TORQUE_TEX1D(tex,coords) texture_##tex.Sample(tex,coords)
|
|
#define TORQUE_TEX2D(tex,coords) texture_##tex.Sample(tex,coords)
|
|
#define TORQUE_TEX2DPROJ(tex,coords) texture_##tex.Sample(tex,coords.xy / coords.w)
|
|
#define TORQUE_TEX3D(tex,coords) texture_##tex.Sample(tex,coords)
|
|
#define TORQUE_TEXCUBE(tex,coords) texture_##tex.Sample(tex,coords)
|
|
#define TORQUE_TEXCUBEARRAY(tex,coords) texture_##tex.Sample(tex,coords)
|
|
// The mipmap LOD is specified in coord.w
|
|
#define TORQUE_TEX2DLOD(tex,coords) texture_##tex.SampleLevel(tex,coords.xy,coords.w)
|
|
#define TORQUE_TEXCUBELOD(tex,coords) texture_##tex.SampleLevel(tex,coords.xyz,coords.w)
|
|
#define TORQUE_TEXCUBEARRAYLOD(tex,coords,id,lod) texture_##tex.SampleLevel(tex,float4(coords.xyz,id),lod)
|
|
// Tex2d comparison
|
|
#define TORQUE_TEX2DCMP(tex,coords,compare) texture_##tex.SampleCmpLevelZero(tex,coords,compare)
|
|
|
|
#define TORQUE_TEX2DGATHER(tex,coords,compare,offset) texture_##tex.GatherCmp(tex,coords,compare,offset)
|
|
|
|
//helper if you want to pass sampler/texture in a function
|
|
//2D
|
|
#define TORQUE_SAMPLER2D(tex) Texture2D texture_##tex, SamplerState tex
|
|
#define TORQUE_SAMPLER2D_MAKEARG(tex) texture_##tex, tex
|
|
// Sampler comparison state - use above MAKEARG with this
|
|
#define TORQUE_SAMPLER2DCMP(tex) Texture2D texture_##tex, SamplerComparisonState tex
|
|
//Cube
|
|
#define TORQUE_SAMPLERCUBE(tex) TextureCube texture_##tex, SamplerState tex
|
|
#define TORQUE_SAMPLERCUBE_MAKEARG(tex) texture_##tex, tex
|
|
#define TORQUE_SAMPLERCUBEARRAY(tex) TextureCubeArray texture_##tex, SamplerState tex
|
|
#define TORQUE_SAMPLERCUBEARRAY_MAKEARG(tex) texture_##tex, tex
|
|
|
|
#endif // _TORQUE_SHADERMODEL_
|
|
|