shaderGenVars.cpp

Engine/source/shaderGen/shaderGenVars.cpp

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Detailed Description

  1
  2//-----------------------------------------------------------------------------
  3// Copyright (c) 2012 GarageGames, LLC
  4//
  5// Permission is hereby granted, free of charge, to any person obtaining a copy
  6// of this software and associated documentation files (the "Software"), to
  7// deal in the Software without restriction, including without limitation the
  8// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  9// sell copies of the Software, and to permit persons to whom the Software is
 10// furnished to do so, subject to the following conditions:
 11//
 12// The above copyright notice and this permission notice shall be included in
 13// all copies or substantial portions of the Software.
 14//
 15// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 16// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 17// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 18// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 19// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 20// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 21// IN THE SOFTWARE.
 22//-----------------------------------------------------------------------------
 23
 24#include "platform/platform.h"
 25#include "shaderGen/shaderGenVars.h"
 26
 27const String ShaderGenVars::modelview("$modelview");
 28const String ShaderGenVars::worldViewOnly("$worldViewOnly");
 29const String ShaderGenVars::worldToCamera("$worldToCamera");
 30const String ShaderGenVars::cameraToWorld("$cameraToWorld");
 31const String ShaderGenVars::worldToObj("$worldToObj");
 32const String ShaderGenVars::viewToObj("$viewToObj");
 33const String ShaderGenVars::invCameraTrans("$invCameraTrans");
 34const String ShaderGenVars::cameraToScreen("$cameraToScreen");
 35const String ShaderGenVars::screenToCamera("$screenToCamera");
 36const String ShaderGenVars::cubeTrans("$cubeTrans");
 37const String ShaderGenVars::cubeMips("$cubeMips");
 38const String ShaderGenVars::objTrans("$objTrans");
 39const String ShaderGenVars::cubeEyePos("$cubeEyePos");
 40const String ShaderGenVars::eyePos("$eyePos");
 41const String ShaderGenVars::eyePosWorld("$eyePosWorld");
 42const String ShaderGenVars::vEye("$vEye");
 43const String ShaderGenVars::eyeMat("$eyeMat");
 44const String ShaderGenVars::oneOverFarplane("$oneOverFarplane");
 45const String ShaderGenVars::nearPlaneWorld("$nearPlaneWorld");
 46const String ShaderGenVars::fogData("$fogData");
 47const String ShaderGenVars::fogColor("$fogColor");
 48const String ShaderGenVars::detailScale("$detailScale");
 49const String ShaderGenVars::visibility("$visibility");
 50const String ShaderGenVars::colorMultiply("$colorMultiply");
 51const String ShaderGenVars::alphaTestValue("$alphaTestValue");
 52const String ShaderGenVars::texMat("$texMat");
 53const String ShaderGenVars::accumTime("$accumTime");
 54const String ShaderGenVars::minnaertConstant("$minnaertConstant");
 55const String ShaderGenVars::subSurfaceParams("$subSurfaceParams");
 56
 57const String ShaderGenVars::diffuseAtlasParams("$diffuseAtlasParams");
 58const String ShaderGenVars::diffuseAtlasTileParams("$diffuseAtlasTileParams");
 59const String ShaderGenVars::bumpAtlasParams("$bumpAtlasParams");
 60const String ShaderGenVars::bumpAtlasTileParams("$bumpAtlasTileParams");
 61
 62const String ShaderGenVars::targetSize("$targetSize");
 63const String ShaderGenVars::oneOverTargetSize("$oneOverTargetSize");
 64
 65const String ShaderGenVars::lightPosition("$inLightPos");
 66const String ShaderGenVars::lightDiffuse("$inLightColor"); 
 67const String ShaderGenVars::lightAmbient("$ambient");
 68const String ShaderGenVars::lightConfigData("$inLightConfigData");
 69const String ShaderGenVars::lightSpotDir("$inLightSpotDir");
 70const String ShaderGenVars::lightSpotParams("$lightSpotParams");
 71
 72const String ShaderGenVars::hasVectorLight("$hasVectorLight");
 73const String ShaderGenVars::vectorLightDirection("$vectorLightDirection");
 74const String ShaderGenVars::vectorLightColor("$vectorLightColor");
 75const String ShaderGenVars::vectorLightBrightness("$vectorLightBrightness");
 76
 77const String ShaderGenVars::ormConfig("$ORMConfig");
 78const String ShaderGenVars::roughness("$roughness");
 79const String ShaderGenVars::metalness("$metalness");
 80const String ShaderGenVars::glowMul("$glowMul");
 81
 82//Reflection Probes
 83const String ShaderGenVars::probePosition("$inProbePosArray");
 84const String ShaderGenVars::probeRefPos("$inRefPosArray");
 85const String ShaderGenVars::refScale("$inRefScale");
 86const String ShaderGenVars::worldToObjArray("$worldToObjArray");
 87const String ShaderGenVars::probeConfigData("$probeConfigData");
 88const String ShaderGenVars::specularCubemapAR("$specularCubemapAR");
 89const String ShaderGenVars::irradianceCubemapAR("$irradianceCubemapAR");
 90const String ShaderGenVars::probeCount("$numProbes");
 91
 92const String ShaderGenVars::BRDFTextureMap("$BRDFTexture");
 93
 94//Skylight
 95const String ShaderGenVars::skylightCubemapIdx("$skylightCubemapIdx");
 96
 97// These are ignored by the D3D layers.
 98const String ShaderGenVars::fogMap("$fogMap");
 99const String ShaderGenVars::dlightMap("$dlightMap");
100const String ShaderGenVars::dlightMask("$dlightMask");
101const String ShaderGenVars::dlightMapSec("$dlightMapSec");
102const String ShaderGenVars::blackfogMap("$blackfogMap");
103const String ShaderGenVars::bumpMap("$bumpMap");
104const String ShaderGenVars::lightMap("$lightMap");
105const String ShaderGenVars::lightNormMap("$lightNormMap");
106const String ShaderGenVars::cubeMap("$cubeMap");
107const String ShaderGenVars::dLightMap("$dlightMap");
108const String ShaderGenVars::dLightMapSec("$dlightMapSec");
109const String ShaderGenVars::dLightMask("$dlightMask");
110const String ShaderGenVars::toneMap("$toneMap");
111
112// Deferred shading
113const String ShaderGenVars::matInfoFlags("$matInfoFlags");
114