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Huge shader refactor
2018-10-07 02:59:17 +00:00
#include "shader_CFluidPlaneShader.hpp"
static const char* VS =
"struct VertData\n"
"{\n"
" float4 posIn : POSITION;\n"
" float4 normalIn : NORMAL0;\n"
" float4 binormalIn : NORMAL1;\n"
" float4 tangentIn : NORMAL2;\n"
" float4 colorIn : COLOR;\n"
"};\n"
"\n"
"cbuffer FluidPlaneUniform : register(b0)\n"
"{\n"
" float4x4 mv;\n"
" float4x4 mvNorm;\n"
" float4x4 proj;\n"
" float4x4 texMtxs[6];\n"
"};\n"
"\n"
"struct VertToFrag\n"
"{\n"
" float4 pos : SV_Position;\n"
" float4 mvPos : POSITION;\n"
" float4 mvNorm : NORMAL;\n"
" float4 mvBinorm : BINORMAL;\n"
" float4 mvTangent : TANGENT;\n"
" float4 color : COLOR;\n"
" float2 uvs[7] : UV;\n"
"};\n"
"\n"
"VertToFrag main(in VertData v)\n"
"{\n"
" VertToFrag vtf;\n"
" float4 pos = float4(v.posIn.xyz, 1.0);\n"
" float4 normalIn = v.normalIn;\n"
" vtf.mvPos = mul(mv, pos);\n"
" vtf.pos = mul(proj, vtf.mvPos);\n"
" vtf.mvNorm = mul(mvNorm, v.normalIn);\n"
" vtf.mvBinorm = mul(mvNorm, v.binormalIn);\n"
" vtf.mvTangent = mul(mvNorm, v.tangentIn);\n"
" vtf.color = float4(v.colorIn.xyz, 1.0);\n"
" vtf.uvs[0] = mul(texMtxs[0], pos).xy;\n"
" vtf.uvs[1] = mul(texMtxs[1], pos).xy;\n"
" vtf.uvs[2] = mul(texMtxs[2], pos).xy;\n"
"%s" // Additional TCGs here
" return vtf;\n"
"}\n";
static const char* TessVS =
"struct VertData\n"
"{\n"
" float4 posIn : POSITION;\n"
" float4 outerLevelsIn : UV0;\n"
" float2 innerLevelsIn : UV1;\n"
"};\n"
"\n"
"struct VertToControl\n"
"{\n"
" float4 minMaxPos : POSITION;\n"
" float4 outerLevels : OUTERLEVELS;\n"
" float2 innerLevels : INNERLEVELS;\n"
"};\n"
"\n"
"VertToControl main(in VertData v)\n"
"{\n"
" VertToControl vtc;\n"
" vtc.minMaxPos = v.posIn;\n"
" vtc.outerLevels = v.outerLevelsIn;\n"
" vtc.innerLevels = v.innerLevelsIn;\n"
" return vtc;\n"
"}\n";
static const char* TessCS =
"struct VertToControl\n"
"{\n"
" float4 minMaxPos : POSITION;\n"
" float4 outerLevels : OUTERLEVELS;\n"
" float2 innerLevels : INNERLEVELS;\n"
"};\n"
"\n"
"struct ControlToEvaluation\n"
"{\n"
" float4 minMaxPos : POSITION;\n"
" float outerLevels[4] : SV_TessFactor;\n"
" float innerLevels[2] : SV_InsideTessFactor;\n"
"};\n"
"\n"
"struct ControlPoint\n"
"{};\n"
"\n"
"ControlToEvaluation patchmain(InputPatch<VertToControl, 1> vtc, uint id : SV_PrimitiveID)\n"
"{\n"
" ControlToEvaluation cte;\n"
" cte.minMaxPos = vtc[id].minMaxPos;\n"
" for (int i=0 ; i<4 ; ++i)\n"
" cte.outerLevels[i] = vtc[id].outerLevels[i];\n"
" for (int i=0 ; i<2 ; ++i)\n"
" cte.innerLevels[i] = vtc[id].innerLevels[i];\n"
" return cte;\n"
"}\n"
"\n"
"[domain(\"quad\")]\n"
"[partitioning(\"integer\")]\n"
"[outputtopology(\"triangle_cw\")]\n"
"[outputcontrolpoints(1)]\n"
"[patchconstantfunc(\"patchmain\")]\n"
"ControlPoint main(InputPatch<VertToControl, 1> vtc, uint i : SV_OutputControlPointID, uint id : SV_PrimitiveID)\n"
"{\n"
" ControlPoint pt;\n"
" return pt;\n"
"}\n";
static const char* TessES =
"struct Ripple\n"
"{\n"
" float4 center; // time, distFalloff\n"
" float4 params; // amplitude, lookupPhase, lookupTime\n"
"};\n"
"\n"
"cbuffer FluidPlaneUniform : register(b0)\n"
"{\n"
" float4x4 mv;\n"
" float4x4 mvNorm;\n"
" float4x4 proj;\n"
" float4x4 texMtxs[6];\n"
" Ripple ripples[20];\n"
" float4 colorMul;\n"
" float rippleNormResolution;\n"
"};\n"
"\n"
"struct VertToFrag\n"
"{\n"
" float4 pos : SV_Position;\n"
" float4 mvPos : POSITION;\n"
" float4 mvNorm : NORMAL;\n"
" float4 mvBinorm : BINORMAL;\n"
" float4 mvTangent : TANGENT;\n"
" float4 color : COLOR;\n"
" float2 uvs[7] : UV;\n"
"};\n"
"\n"
"struct ControlToEvaluation\n"
"{\n"
" float4 minMaxPos : POSITION;\n"
" float outerLevels[4] : SV_TessFactor;\n"
" float innerLevels[2] : SV_InsideTessFactor;\n"
"};\n"
"\n"
"struct ControlPoint\n"
"{};\n"
"\n"
"Texture2D RippleMap : register(t%d);\n"
"SamplerState samp : register(s2);\n"
"\n"
"static const float PI_X2 = 6.283185307179586;\n"
"\n"
"static void ApplyRipple(in Ripple ripple, in float2 pos, inout float height)\n"
"{\n"
" float dist = length(ripple.center.xy - pos);\n"
" float rippleV = RippleMap.SampleLevel(samp, float2(dist * ripple.center.w, ripple.center.z), 0.0).r;\n"
" height += rippleV * ripple.params.x * sin((dist * ripple.params.y + ripple.params.z) * PI_X2);\n"
"}\n"
"\n"
"[domain(\"quad\")]\n"
"VertToFrag main(in ControlToEvaluation cte, in float2 TessCoord : SV_DomainLocation,\n"
" const OutputPatch<ControlPoint, 1> bezpatch)\n"
"{\n"
" float2 posIn = float2(lerp(cte.minMaxPos.x, cte.minMaxPos.z, TessCoord.x),\n"
" lerp(cte.minMaxPos.y, cte.minMaxPos.w, TessCoord.y));\n"
" float height = 0.0;\n"
" float upHeight = 0.0;\n"
" float downHeight = 0.0;\n"
" float rightHeight = 0.0;\n"
" float leftHeight = 0.0;\n"
" for (int i=0 ; i<20 ; ++i)\n"
" {\n"
" ApplyRipple(ripples[i], posIn, height);\n"
" ApplyRipple(ripples[i], posIn + float2(0.0, rippleNormResolution), upHeight);\n"
" ApplyRipple(ripples[i], posIn - float2(0.0, rippleNormResolution), downHeight);\n"
" ApplyRipple(ripples[i], posIn + float2(rippleNormResolution, 0.0), rightHeight);\n"
" ApplyRipple(ripples[i], posIn - float2(rippleNormResolution, 0.0), leftHeight);\n"
" }\n"
" float4 normalIn = float4(normalize(float3((leftHeight - rightHeight),\n"
" (downHeight - upHeight),\n"
" rippleNormResolution)), 1.0);\n"
" float4 binormalIn = float4(normalIn.x, normalIn.z, -normalIn.y, 1.0);\n"
" float4 tangentIn = float4(normalIn.z, normalIn.y, -normalIn.x, 1.0);\n"
" float4 pos = float4(posIn, height, 1.0);\n"
" VertToFrag vtf;\n"
" vtf.mvPos = mul(mv, pos);\n"
" vtf.pos = mul(proj, vtf.mvPos);\n"
" vtf.mvNorm = mul(mvNorm, normalIn);\n"
" vtf.mvBinorm = mul(mvNorm, binormalIn);\n"
" vtf.mvTangent = mul(mvNorm, tangentIn);\n"
" vtf.color = max(height, 0.0) * colorMul;\n"
" vtf.color.a = 1.0;\n"
" vtf.uvs[0] = mul(texMtxs[0], pos).xy;\n"
" vtf.uvs[1] = mul(texMtxs[1], pos).xy;\n"
" vtf.uvs[2] = mul(texMtxs[2], pos).xy;\n"
"%s\n" // Additional TCGs here
" return vtf;\n"
"}\n";
static const char* FS =
"struct Light\n"
"{\n"
" float4 pos;\n"
" float4 dir;\n"
" float4 color;\n"
" float4 linAtt;\n"
" float4 angAtt;\n"
"};\n"
"struct Fog\n" // Reappropriated for indirect texture scaling
"{\n"
" int mode;\n"
" float4 color;\n"
Various bug fixes
2018-10-21 04:14:00 +00:00
" float rangeScale;\n"
Huge shader refactor
2018-10-07 02:59:17 +00:00
" float start;\n"
Various bug fixes
2018-10-21 04:14:00 +00:00
" float indScale;\n"
Huge shader refactor
2018-10-07 02:59:17 +00:00
"};\n"
"\n"
"cbuffer LightingUniform : register(b2)\n"
"{\n"
" Light lights[" _XSTR(URDE_MAX_LIGHTS) "];\n"
" float4 ambient;\n"
" float4 kColor0;\n"
" float4 kColor1;\n"
" float4 kColor2;\n"
" float4 kColor3;\n"
" Fog fog;\n"
"};\n"
"\n"
"static float4 LightingFunc(float3 mvPosIn, float3 mvNormIn)\n"
"{\n"
" float4 ret = ambient;\n"
" \n"
" for (int i=0 ; i<" _XSTR(URDE_MAX_LIGHTS) " ; ++i)\n"
" {\n"
" float3 delta = mvPosIn - lights[i].pos.xyz;\n"
" float dist = length(delta);\n"
" float angDot = clamp(dot(normalize(delta), lights[i].dir.xyz), 0.0, 1.0);\n"
" float att = 1.0 / (lights[i].linAtt[2] * dist * dist +\n"
" lights[i].linAtt[1] * dist +\n"
" lights[i].linAtt[0]);\n"
" float angAtt = lights[i].angAtt[2] * angDot * angDot +\n"
" lights[i].angAtt[1] * angDot +\n"
" lights[i].angAtt[0];\n"
" ret += lights[i].color * clamp(angAtt, 0.0, 1.0) * att * clamp(dot(normalize(-delta), mvNormIn), 0.0, 1.0);\n"
" }\n"
" \n"
" return ret;\n"
"}\n"
"\n"
"struct VertToFrag\n"
"{\n"
" float4 pos : SV_Position;\n"
" float4 mvPos : POSITION;\n"
" float4 mvNorm : NORMAL;\n"
" float4 mvBinorm : BINORMAL;\n"
" float4 mvTangent : TANGENT;\n"
" float4 color : COLOR;\n"
" float2 uvs[7] : UV;\n"
"};\n"
"\n"
Various bug fixes
2018-10-21 04:14:00 +00:00
"static float4 MainPostFunc(in VertToFrag vtf, float4 colorIn)\n"
"{\n"
" float fogZ, temp;\n"
" switch (fog.mode)\n"
" {\n"
" case 2:\n"
" fogZ = (-vtf.mvPos.z - fog.start) * fog.rangeScale;\n"
" break;\n"
" case 4:\n"
" fogZ = 1.0 - exp2(-8.0 * (-vtf.mvPos.z - fog.start) * fog.rangeScale);\n"
" break;\n"
" case 5:\n"
" temp = (-vtf.mvPos.z - fog.start) * fog.rangeScale;\n"
" fogZ = 1.0 - exp2(-8.0 * temp * temp);\n"
" break;\n"
" case 6:\n"
" fogZ = exp2(-8.0 * (fog.start + vtf.mvPos.z) * fog.rangeScale);\n"
" break;\n"
" case 7:\n"
" temp = (fog.start + vtf.mvPos.z) * fog.rangeScale;\n"
" fogZ = exp2(-8.0 * temp * temp);\n"
" break;\n"
" default:\n"
" fogZ = 0.0;\n"
" break;\n"
" }\n"
"#if %d\n"
More D3D fixes
2018-10-23 01:31:00 +00:00
" return float4(lerp(colorIn, float4(0.0, 0.0, 0.0, 0.0), saturate(fogZ)).rgb, colorIn.a);\n"
Various bug fixes
2018-10-21 04:14:00 +00:00
"#else\n"
" return float4(lerp(colorIn, fog.color, saturate(fogZ)).rgb, colorIn.a);\n"
"#endif\n"
"}\n"
"\n"
Huge shader refactor
2018-10-07 02:59:17 +00:00
"SamplerState samp : register(s0);\n"
"%s" // Textures here
"float4 main(in VertToFrag vtf) : SV_Target0\n"
"{\n"
" float4 lighting = LightingFunc(vtf.mvPos.xyz, normalize(vtf.mvNorm.xyz));\n"
" float4 colorOut;\n"
"%s" // Combiner expression here
Various bug fixes
2018-10-21 04:14:00 +00:00
" return MainPostFunc(vtf, colorOut);\n"
Huge shader refactor
2018-10-07 02:59:17 +00:00
"}\n";
static const char* FSDoor =
"struct Light\n"
"{\n"
" float4 pos;\n"
" float4 dir;\n"
" float4 color;\n"
" float4 linAtt;\n"
" float4 angAtt;\n"
"};\n"
"struct Fog\n" // Reappropriated for indirect texture scaling
"{\n"
" int mode;\n"
" float4 color;\n"
Various bug fixes
2018-10-21 04:14:00 +00:00
" float rangeScale;\n"
Huge shader refactor
2018-10-07 02:59:17 +00:00
" float start;\n"
Various bug fixes
2018-10-21 04:14:00 +00:00
" float indScale;\n"
Huge shader refactor
2018-10-07 02:59:17 +00:00
"};\n"
"\n"
"cbuffer LightingUniform : register(b2)\n"
"{\n"
" Light lights[" _XSTR(URDE_MAX_LIGHTS) "];\n"
" float4 ambient;\n"
" float4 kColor0;\n"
" float4 kColor1;\n"
" float4 kColor2;\n"
" float4 kColor3;\n"
" Fog fog;\n"
"};\n"
"struct VertToFrag\n"
"{\n"
" float4 pos : SV_Position;\n"
" float4 mvPos : POSITION;\n"
" float4 mvNorm : NORMAL;\n"
" float4 mvBinorm : BINORMAL;\n"
" float4 mvTangent : TANGENT;\n"
" float4 color : COLOR;\n"
" float2 uvs[7] : UV;\n"
"};\n"
"\n"
"SamplerState samp : register(s0);\n"
"%s" // Textures here
"float4 main(in VertToFrag vtf) : SV_Target0\n"
"{\n"
" float4 colorOut;\n"
"%s" // Combiner expression here
" return colorOut;\n"
"}\n";
static std::string _BuildFS(const SFluidPlaneShaderInfo& info)
{
std::string additionalTCGs;
std::string textures;
std::string combiner;
int nextTex = 0;
int nextTCG = 3;
int nextMtx = 4;
int bumpMapUv, envBumpMapUv, envMapUv, lightmapUv;
if (info.m_hasPatternTex1)
textures += hecl::Format("Texture2D patternTex1 : register(t%d);\n", nextTex++);
if (info.m_hasPatternTex2)
textures += hecl::Format("Texture2D patternTex2 : register(t%d);\n", nextTex++);
if (info.m_hasColorTex)
textures += hecl::Format("Texture2D colorTex : register(t%d);\n", nextTex++);
if (info.m_hasBumpMap)
textures += hecl::Format("Texture2D bumpMap : register(t%d);\n", nextTex++);
if (info.m_hasEnvMap)
textures += hecl::Format("Texture2D envMap : register(t%d);\n", nextTex++);
if (info.m_hasEnvBumpMap)
textures += hecl::Format("Texture2D envBumpMap : register(t%d);\n", nextTex++);
if (info.m_hasLightmap)
textures += hecl::Format("Texture2D lightMap : register(t%d);\n", nextTex++);
if (info.m_hasBumpMap)
{
bumpMapUv = nextTCG;
additionalTCGs += hecl::Format(" vtf.uvs[%d] = mul(texMtxs[0], pos).xy;\n", nextTCG++);
}
if (info.m_hasEnvBumpMap)
{
envBumpMapUv = nextTCG;
additionalTCGs += hecl::Format(" vtf.uvs[%d] = mul(texMtxs[3], float4(normalIn.xyz, 1.0)).xy;\n", nextTCG++);
}
if (info.m_hasEnvMap)
{
envMapUv = nextTCG;
additionalTCGs += hecl::Format(" vtf.uvs[%d] = mul(texMtxs[%d], pos).xy;\n", nextTCG++, nextMtx++);
}
if (info.m_hasLightmap)
{
lightmapUv = nextTCG;
additionalTCGs += hecl::Format(" vtf.uvs[%d] = mul(texMtxs[%d], pos).xy;\n", nextTCG++, nextMtx++);
}
switch (info.m_type)
{
case EFluidType::NormalWater:
case EFluidType::PhazonFluid:
case EFluidType::Four:
if (info.m_hasLightmap)
{
combiner += hecl::Format(" float4 lightMapTexel = lightMap.Sample(samp, vtf.uvs[%d]);\n", lightmapUv);
// 0: Tex4TCG, Tex4, doubleLightmapBlend ? NULL : GX_COLOR1A1
// ZERO, TEX, KONST, doubleLightmapBlend ? ZERO : RAS
// Output reg 2
// KColor 2
if (info.m_doubleLightmapBlend)
{
// 1: Tex4TCG2, Tex4, GX_COLOR1A1
// C2, TEX, KONST, RAS
// Output reg 2
// KColor 3
// Tex * K2 + Lighting
combiner += " lighting += lerp(lightMapTexel * kColor2, lightMapTexel, kColor3);\n";
}
else
{
// mix(Tex * K2, Tex, K3) + Lighting
combiner += " lighting += lightMapTexel * kColor2;\n";
}
}
// Next: Tex0TCG, Tex0, GX_COLOR1A1
// ZERO, TEX, KONST, RAS
// Output reg prev
// KColor 0
// Next: Tex1TCG, Tex1, GX_COLOR0A0
// ZERO, TEX, PREV, RAS
// Output reg prev
// Next: Tex2TCG, Tex2, GX_COLOR1A1
// ZERO, TEX, hasTex4 ? C2 : RAS, PREV
// Output reg prev
// (Tex0 * kColor0 + Lighting) * Tex1 + VertColor + Tex2 * Lighting
if (info.m_hasPatternTex2)
{
if (info.m_hasPatternTex1)
combiner += " colorOut = (patternTex1.Sample(samp, vtf.uvs[0]) * kColor0 + lighting) *\n"
" patternTex2.Sample(samp, vtf.uvs[1]) + vtf.color;\n";
else
combiner += " colorOut = lighting * patternTex2.Sample(samp, vtf.uvs[1]) + vtf.color;\n";
}
else
{
combiner += " colorOut = vtf.color;\n";
}
if (info.m_hasColorTex && !info.m_hasEnvMap && info.m_hasEnvBumpMap)
{
// Make previous stage indirect, mtx0
combiner += hecl::Format(" float2 indUvs = (envBumpMap.Sample(samp, vtf.uvs[%d]).ra - float2(0.5, 0.5)) *\n"
" float2(fog.indScale, -fog.indScale);\n", envBumpMapUv);
combiner += " colorOut += colorTex.Sample(samp, indUvs + vtf.uvs[2]) * lighting;\n";
}
else if (info.m_hasEnvMap)
{
// Next: envTCG, envTex, NULL
// PREV, TEX, KONST, ZERO
// Output reg prev
// KColor 1
// Make previous stage indirect, mtx0
if (info.m_hasColorTex)
combiner += " colorOut += colorTex.Sample(samp, vtf.uvs[2]) * lighting;\n";
combiner += hecl::Format(" float2 indUvs = (envBumpMap.Sample(samp, vtf.uvs[%d]).ra - float2(0.5, 0.5)) *\n"
" float2(fog.indScale, -fog.indScale);\n", envBumpMapUv);
combiner += hecl::Format(" colorOut = lerp(colorOut, envMap.Sample(samp, indUvs + vtf.uvs[%d]), kColor1);\n",
envMapUv);
}
else if (info.m_hasColorTex)
{
combiner += " colorOut += colorTex.Sample(samp, vtf.uvs[2]) * lighting;\n";
}
break;
case EFluidType::PoisonWater:
if (info.m_hasLightmap)
{
combiner += hecl::Format(" float4 lightMapTexel = lightMap.Sample(samp, vtf.uvs[%d]);\n", lightmapUv);
// 0: Tex4TCG, Tex4, doubleLightmapBlend ? NULL : GX_COLOR1A1
// ZERO, TEX, KONST, doubleLightmapBlend ? ZERO : RAS
// Output reg 2
// KColor 2
if (info.m_doubleLightmapBlend)
{
// 1: Tex4TCG2, Tex4, GX_COLOR1A1
// C2, TEX, KONST, RAS
// Output reg 2
// KColor 3
// Tex * K2 + Lighting
combiner += " lighting += lerp(lightMapTexel * kColor2, lightMapTexel, kColor3);\n";
}
else
{
// mix(Tex * K2, Tex, K3) + Lighting
combiner += " lighting += lightMapTexel * kColor2;\n";
}
}
// Next: Tex0TCG, Tex0, GX_COLOR1A1
// ZERO, TEX, KONST, RAS
// Output reg prev
// KColor 0
// Next: Tex1TCG, Tex1, GX_COLOR0A0
// ZERO, TEX, PREV, RAS
// Output reg prev
// Next: Tex2TCG, Tex2, GX_COLOR1A1
// ZERO, TEX, hasTex4 ? C2 : RAS, PREV
// Output reg prev
// (Tex0 * kColor0 + Lighting) * Tex1 + VertColor + Tex2 * Lighting
if (info.m_hasPatternTex2)
{
if (info.m_hasPatternTex1)
combiner += " colorOut = (patternTex1.Sample(samp, vtf.uvs[0]) * kColor0 + lighting) *\n"
" patternTex2.Sample(samp, vtf.uvs[1]) + vtf.color;\n";
else
combiner += " colorOut = lighting * patternTex2.Sample(samp, vtf.uvs[1]) + vtf.color;\n";
}
else
{
combiner += " colorOut = vtf.color;\n";
}
if (info.m_hasColorTex)
{
if (info.m_hasEnvBumpMap)
{
// Make previous stage indirect, mtx0
combiner += hecl::Format(" float2 indUvs = (envBumpMap.Sample(samp, vtf.uvs[%d]).ra - float2(0.5, 0.5)) *\n"
" float2(fog.indScale, -fog.indScale);\n", envBumpMapUv);
combiner += " colorOut += colorTex.Sample(samp, indUvs + vtf.uvs[2]) * lighting;\n";
}
else
{
combiner += " colorOut += colorTex.Sample(samp, vtf.uvs[2]) * lighting;\n";
}
}
break;
case EFluidType::Lava:
// 0: Tex0TCG, Tex0, GX_COLOR0A0
// ZERO, TEX, KONST, RAS
// Output reg prev
// KColor 0
// 1: Tex1TCG, Tex1, GX_COLOR0A0
// ZERO, TEX, PREV, RAS
// Output reg prev
// 2: Tex2TCG, Tex2, NULL
// ZERO, TEX, ONE, PREV
// Output reg prev
// (Tex0 * kColor0 + VertColor) * Tex1 + VertColor + Tex2
if (info.m_hasPatternTex2)
{
if (info.m_hasPatternTex1)
combiner += " colorOut = (patternTex1.Sample(samp, vtf.uvs[0]) * kColor0 + vtf.color) *\n"
" patternTex2.Sample(samp, vtf.uvs[1]) + vtf.color;\n";
else
combiner += " colorOut = vtf.color * patternTex2.Sample(samp, vtf.uvs[1]) + vtf.color;\n";
}
else
{
combiner += " colorOut = vtf.color;\n";
}
if (info.m_hasColorTex)
combiner += " colorOut += colorTex.Sample(samp, vtf.uvs[2]);\n";
if (info.m_hasBumpMap)
{
// 3: bumpMapTCG, bumpMap, NULL
// ZERO, TEX, ONE, HALF
// Output reg 0, no clamp, no bias
// 4: bumpMapTCG2, bumpMap, NULL
// ZERO, TEX, ONE, C0
// Output reg 0, subtract, clamp, no bias
combiner += " float3 lightVec = lights[3].pos.xyz - vtf.mvPos.xyz;\n"
" float lx = dot(vtf.mvTangent.xyz, lightVec);\n"
" float ly = dot(vtf.mvBinorm.xyz, lightVec);\n";
combiner += hecl::Format(" float4 emboss1 = bumpMap.Sample(samp, vtf.uvs[%d]) + float4(0.5);\n"
" float4 emboss2 = bumpMap.Sample(samp, vtf.uvs[%d] + float2(lx, ly));\n",
bumpMapUv, bumpMapUv);
// 5: NULL, NULL, NULL
// ZERO, PREV, C0, ZERO
// Output reg prev, scale 2, clamp
// colorOut * clamp(emboss1 + 0.5 - emboss2, 0.0, 1.0) * 2.0
combiner += "colorOut *= clamp((emboss1 + float4(0.5) - emboss2) * float4(2.0), float4(0.0), float4(1.0));\n";
}
break;
case EFluidType::ThickLava:
// 0: Tex0TCG, Tex0, GX_COLOR0A0
// ZERO, TEX, KONST, RAS
// Output reg prev
// KColor 0
// 1: Tex1TCG, Tex1, GX_COLOR0A0
// ZERO, TEX, PREV, RAS
// Output reg prev
// 2: Tex2TCG, Tex2, NULL
// ZERO, TEX, ONE, PREV
// Output reg prev
// (Tex0 * kColor0 + VertColor) * Tex1 + VertColor + Tex2
if (info.m_hasPatternTex2)
{
if (info.m_hasPatternTex1)
combiner += " colorOut = (patternTex1.Sample(samp, vtf.uvs[0]) * kColor0 + vtf.color) *\n"
" patternTex2.Sample(samp, vtf.uvs[1]) + vtf.color;\n";
else
combiner += " colorOut = vtf.color * patternTex2.Sample(samp, vtf.uvs[1]) + vtf.color;\n";
}
else
{
combiner += " colorOut = vtf.color;\n";
}
if (info.m_hasColorTex)
combiner += " colorOut += colorTex.Sample(samp, vtf.uvs[2]);\n";
if (info.m_hasBumpMap)
{
// 3: bumpMapTCG, bumpMap, NULL
// ZERO, TEX, PREV, ZERO
// Output reg prev, scale 2
combiner += hecl::Format(" float4 emboss1 = bumpMap.Sample(samp, vtf.uvs[%d]) + float4(0.5);\n", bumpMapUv);
combiner += "colorOut *= emboss1 * float4(2.0);\n";
}
break;
}
combiner += " colorOut.a = kColor0.a;\n";
char *finalFS;
Various bug fixes
2018-10-21 04:14:00 +00:00
asprintf(&finalFS, FS, int(info.m_additive), textures.c_str(), combiner.c_str());
Huge shader refactor
2018-10-07 02:59:17 +00:00
std::string ret(finalFS);
free(finalFS);
return ret;
}
static std::string _BuildAdditionalTCGs(const SFluidPlaneShaderInfo& info)
{
std::string additionalTCGs;
int nextTCG = 3;
int nextMtx = 4;
if (info.m_hasBumpMap)
{
More D3D fixes
2018-10-23 01:31:00 +00:00
additionalTCGs += hecl::Format(" vtf.uvs[%d] = mul(texMtxs[0], pos).xy;\n", nextTCG++);
Huge shader refactor
2018-10-07 02:59:17 +00:00
}
if (info.m_hasEnvBumpMap)
{
More D3D fixes
2018-10-23 01:31:00 +00:00
additionalTCGs += hecl::Format(" vtf.uvs[%d] = mul(texMtxs[3], float4(normalIn.xyz, 1.0)).xy;\n", nextTCG++);
Huge shader refactor
2018-10-07 02:59:17 +00:00
}
if (info.m_hasEnvMap)
{
More D3D fixes
2018-10-23 01:31:00 +00:00
additionalTCGs += hecl::Format(" vtf.uvs[%d] = mul(texMtxs[%d], pos).xy;\n", nextTCG++, nextMtx++);
Huge shader refactor
2018-10-07 02:59:17 +00:00
}
if (info.m_hasLightmap)
{
More D3D fixes
2018-10-23 01:31:00 +00:00
additionalTCGs += hecl::Format(" vtf.uvs[%d] = mul(texMtxs[%d], pos).xy;\n", nextTCG, nextMtx);
Huge shader refactor
2018-10-07 02:59:17 +00:00
}
return additionalTCGs;
}
static std::string _BuildVS(const SFluidPlaneShaderInfo& info, bool tessellation)
{
if (tessellation)
return TessVS;
std::string additionalTCGs = _BuildAdditionalTCGs(info);
char *finalVSs;
asprintf(&finalVSs, VS, additionalTCGs.c_str());
std::string ret(finalVSs);
free(finalVSs);
return ret;
}
template <>
Windows fixes
2018-10-14 20:16:21 +00:00
std::string StageObject_CFluidPlaneShader<hecl::PlatformType::D3D11, hecl::PipelineStage::Vertex>::BuildShader
Huge shader refactor
2018-10-07 02:59:17 +00:00
(const SFluidPlaneShaderInfo& in, bool tessellation)
{
return _BuildVS(in, tessellation);
}
template <>
Windows fixes
2018-10-14 20:16:21 +00:00
std::string StageObject_CFluidPlaneShader<hecl::PlatformType::D3D11, hecl::PipelineStage::Fragment>::BuildShader
Huge shader refactor
2018-10-07 02:59:17 +00:00
(const SFluidPlaneShaderInfo& in, bool tessellation)
{
return _BuildFS(in);
}
template <>
Windows fixes
2018-10-14 20:16:21 +00:00
std::string StageObject_CFluidPlaneShader<hecl::PlatformType::D3D11, hecl::PipelineStage::Control>::BuildShader
Huge shader refactor
2018-10-07 02:59:17 +00:00
(const SFluidPlaneShaderInfo& in, bool tessellation)
{
return TessCS;
}
static std::string BuildES(const SFluidPlaneShaderInfo& info)
{
int nextTex = 0;
if (info.m_hasPatternTex1)
nextTex++;
if (info.m_hasPatternTex2)
nextTex++;
if (info.m_hasColorTex)
nextTex++;
if (info.m_hasBumpMap)
nextTex++;
if (info.m_hasEnvMap)
nextTex++;
if (info.m_hasEnvBumpMap)
nextTex++;
if (info.m_hasLightmap)
nextTex++;
std::string additionalTCGs = _BuildAdditionalTCGs(info);
char *finalESs;
asprintf(&finalESs, TessES, nextTex, additionalTCGs.c_str());
std::string ret(finalESs);
free(finalESs);
return ret;
}
template <>
Windows fixes
2018-10-14 20:16:21 +00:00
std::string StageObject_CFluidPlaneShader<hecl::PlatformType::D3D11, hecl::PipelineStage::Evaluation>::BuildShader
Huge shader refactor
2018-10-07 02:59:17 +00:00
(const SFluidPlaneShaderInfo& in, bool tessellation)
{
return BuildES(in);
}
Windows fixes
2018-10-14 20:16:21 +00:00
static std::string _BuildVS(const SFluidPlaneDoorShaderInfo& info)
{
char *finalVSs;
asprintf(&finalVSs, VS, "");
std::string ret(finalVSs);
free(finalVSs);
return ret;
}
static std::string _BuildFS(const SFluidPlaneDoorShaderInfo& info)
{
int nextTex = 0;
std::string textures;
std::string combiner;
if (info.m_hasPatternTex1)
{
textures += hecl::Format("Texture2D patternTex1 : register(t%d);\n", nextTex++);
}
if (info.m_hasPatternTex2)
{
textures += hecl::Format("Texture2D patternTex2 : register(t%d);\n", nextTex++);
}
if (info.m_hasColorTex)
{
textures += hecl::Format("Texture2D colorTex : register(t%d);\n", nextTex++);
}
// Tex0 * kColor0 * Tex1 + Tex2
if (info.m_hasPatternTex1 && info.m_hasPatternTex2)
{
combiner += " colorOut = patternTex1.Sample(samp, vtf.uvs[0]) * kColor0 *\n"
" patternTex2.Sample(samp, vtf.uvs[1]);\n";
}
else
{
combiner += " colorOut = float4(0.0);\n";
}
if (info.m_hasColorTex)
{
combiner += " colorOut += colorTex.Sample(samp, vtf.uvs[2]);\n";
}
combiner += " colorOut.a = kColor0.a;\n";
char *finalFSs;
asprintf(&finalFSs, FSDoor, textures.c_str(), combiner.c_str());
std::string ret(finalFSs);
free(finalFSs);
return ret;
}
Huge shader refactor
2018-10-07 02:59:17 +00:00
template <>
Windows fixes
2018-10-14 20:16:21 +00:00
std::string StageObject_CFluidPlaneDoorShader<hecl::PlatformType::D3D11, hecl::PipelineStage::Vertex>::BuildShader
(const SFluidPlaneDoorShaderInfo& in)
Huge shader refactor
2018-10-07 02:59:17 +00:00
{
Windows fixes
2018-10-14 20:16:21 +00:00
return _BuildVS(in);
Huge shader refactor
2018-10-07 02:59:17 +00:00
}
Windows fixes
2018-10-14 20:16:21 +00:00
Huge shader refactor
2018-10-07 02:59:17 +00:00
template <>
Windows fixes
2018-10-14 20:16:21 +00:00
std::string StageObject_CFluidPlaneDoorShader<hecl::PlatformType::D3D11, hecl::PipelineStage::Fragment>::BuildShader
(const SFluidPlaneDoorShaderInfo& in)
Huge shader refactor
2018-10-07 02:59:17 +00:00
{
Windows fixes
2018-10-14 20:16:21 +00:00
return _BuildFS(in);
Huge shader refactor
2018-10-07 02:59:17 +00:00
}