修复技能输入并更新战斗资源
This commit is contained in:
ud18010
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#ifndef SGAME_UNITY_STANDARD_INPUT_INCLUDED
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#define SGAME_UNITY_STANDARD_INPUT_INCLUDED
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/CommonMaterial.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/SurfaceInput.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Lighting.hlsl"
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//--------------------------------------------------------------------------------
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#if defined(UNITY_PASS_FORWARDBASE)
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#define SGAME_ENV_MAP_STRENGTH 1
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#define SGAME_TONEMAPPING_ACES 1
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#define SGAME_LINEAR_DIFFUSE_COLOR 1
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#define SGAME_TONEMAPPING_LIGHT_BOOST 1
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#define SGAME_STYLIZED_ATTEN 1
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#define SGAME_VLIGHT_DIFFUSE 1
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#define SGAME_VLIGHT_SPECULAR 1
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#define SGAME_TONEMAPPING_GI_DIFFUSE_ATTEN 1
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#endif
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#if defined(UNITY_PASS_FORWARDADD)
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#define SGAME_LINEAR_DIFFUSE_COLOR 1
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#endif
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#define SGAME_VLIGHT 1
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#define SGAME_VLIGHT_DIFFUSE 1
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#if !defined(SGAME_QUALITY_PERFECT) && !defined(SGAME_QUALITY_HIGH)
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#define _NORMALMAP_ON 0
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#define _EMISSION_ON 0
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#endif
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#if defined(_SKIN_CALCULATION)
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#define SGAME_ENV_MAP 0
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#endif
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// Directional lightmaps & Parallax require tangent space too
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#if (_NORMALMAP_ON || DIRLIGHTMAP_COMBINED || _PARALLAXMAP)
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#define _TANGENT_TO_WORLD 1
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#endif
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//-------------------------------------------------------------------------------------
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//-------------------------------------------------------------------------------------
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TEXTURE2D(_MainTex); SAMPLER(sampler_MainTex);
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TEXTURE2D(_NrmMap); SAMPLER(sampler_NrmMap);
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TEXTURE2D(_MetallicGlossMap); SAMPLER(sampler_MetallicGlossMap);
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TEXTURE2D(_SkinMask); SAMPLER(sampler_SkinMask);
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#if defined(_SKIN_CALCULATION)
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TEXTURE2D(_BeckmannTex); SAMPLER(sampler_BeckmannTex);
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#endif
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#if defined(_BLINNING_PHONG)
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TEXTURECUBE(_IBLCubeMap); SAMPLER(sampler_IBLCubeMap);
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#endif
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#if defined(_ANISOGGX_ON)
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TEXTURE2D(_AnisotrophicMask); SAMPLER(sampler_AnisotrophicMask);
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#endif
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CBUFFER_START(UnityPerMaterial)
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half4 _Color; half _Cutoff;
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half _SpecularBloomAdd;
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float4 _MainTex_ST; half4 _NrmMap_ST; half _BumpScale;
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half _MetallicMapScale; half _GlossMapScale; half _OcclusionScale;
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#if defined(_SKIN_CALCULATION)
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half _SkinSpecIntensity; half _SkinRoughness; half4 _SkinColor;
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#endif
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#if defined(_BLINNING_PHONG)
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half _CubeMapIntensity; half _CubeMapRot;
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#endif
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#if defined(_ANISOGGX_ON)
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half _AnisotrophicScale; half _AnisotrophicMetallic; half _AnisotrophicSmooth;
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#endif
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half _EmissiveMapScale; half4 _EmissiveColor;
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half _IBLInensity; half _DiffuseWrap;
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half _ColorLerpMask; half4 _LerpMaskColor;
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half _HighLightLerp; half4 _HighLightLerpColor;
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half _BlinnphongIntensity;
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CBUFFER_END
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// Input functions//------------------------------------------------------------------
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struct VertexInput
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{
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float4 vertex : POSITION;
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half3 normal : NORMAL;
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float2 uv0 : TEXCOORD0;
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float2 uv1 : TEXCOORD1;
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#if defined(DYNAMICLIGHTMAP_ON) || defined(UNITY_PASS_META)
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float2 uv2 : TEXCOORD2;
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#endif
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half4 tangent : TANGENT;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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struct FragmentCommonData
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{
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// Note: smoothness & oneMinusReflectivity for optimization purposes, mostly for DX9 SM2.0 level.
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// Most of the math is being done on these (1-x) values, and that saves a few precious ALU slots.
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half4 albedo;
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half3 diffColor, specColor, emissive;
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half4 mainColor;
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half oneMinusReflectivity, smoothness;
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half3 normalWorld, eyeVec;
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half alpha;
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float3 posWorld;
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half skinDepth;
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half metallic;
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half isSkin;
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half anisotrophic;
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half occlusion;
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};
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struct UnityLight
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{
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half3 color;
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half3 dir;
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half ndotl; // Deprecated: Ndotl is now calculated on the fly and is no longer stored. Do not used it.
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};
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struct UnityIndirect
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{
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half3 diffuse;
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half3 specular;
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};
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struct UnityGI
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{
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UnityLight light;
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UnityIndirect indirect;
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};
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struct UnityGIInput
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{
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UnityLight light; // pixel light, sent from the engine
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float3 worldPos;
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half3 worldViewDir;
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half atten;
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half3 ambient;
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float4 lightmapUV; // .xy = static lightmap UV, .zw = dynamic lightmap UV
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#if defined(UNITY_SPECCUBE_BLENDING) || defined(UNITY_SPECCUBE_BOX_PROJECTION) || defined(UNITY_ENABLE_REFLECTION_BUFFERS)
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float4 boxMin[2];
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#endif
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#ifdef UNITY_SPECCUBE_BOX_PROJECTION
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float4 boxMax[2];
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float4 probePosition[2];
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#endif
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// HDR cubemap properties, use to decompress HDR texture
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float4 probeHDR[2];
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};
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struct Unity_GlossyEnvironmentData
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{
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half roughness; // CAUTION: This is perceptualRoughness but because of compatibility this name can't be change :(
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half3 reflUVW;
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};
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half3 WorldNormal(half4 tan2world[3])
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{
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return normalize(tan2world[2].xyz);
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}
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// counterpart for NormalizePerPixelNormal
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// skips normalization per-vertex and expects normalization to happen per-pixel
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half3 NormalizePerVertexNormal (float3 n) // takes float to avoid overflow
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{
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#if (SHADER_TARGET < 30) || UNITY_STANDARD_SIMPLE
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return normalize(n);
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#else
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return n; // will normalize per-pixel instead
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#endif
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}
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half3 NormalizePerPixelNormal (half3 n)
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{
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#if (SHADER_TARGET < 30) || UNITY_STANDARD_SIMPLE
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return n;
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#else
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return normalize(n);
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#endif
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}
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inline half3 RgbToHsv_SGame(half3 c)
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{
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half4 K = half4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
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half4 p = lerp(half4(c.bg, K.wz), half4(c.gb, K.xy), step(c.b, c.g));
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half4 q = lerp(half4(p.xyw, c.r), half4(c.r, p.yzx), step(p.x, c.r));
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half d = q.x - min(q.w, q.y);
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half e = 1.0e-4;
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return half3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
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}
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inline half3 HsvToRgb_SGame(half3 c)
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{
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half4 K = half4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
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half3 p = abs(frac(c.xxx + K.xyz) * 6.0 - K.www);
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return c.z * lerp(K.xxx, saturate(p - K.xxx), c.y);
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}
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//-------------------------------------------------------------------------------------
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UnityLight MainLight ()
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{
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UnityLight l;
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l.color = GetMainLight().color.rgb;
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l.dir = GetMainLight().direction;
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return l;
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}
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UnityLight AdditiveLight (half3 lightDir, half atten)
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{
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UnityLight l;
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l.color = GetMainLight().color.rgb;
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l.dir = lightDir;
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#ifndef USING_DIRECTIONAL_LIGHT
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l.dir = NormalizePerPixelNormal(l.dir);
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#endif
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// shadow the light
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l.color *= atten;
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return l;
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}
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UnityLight DummyLight ()
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{
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UnityLight l;
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l.color = 0;
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l.dir = half3 (0,1,0);
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return l;
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}
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UnityIndirect ZeroIndirect ()
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{
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UnityIndirect ind;
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ind.diffuse = 0;
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ind.specular = 0;
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return ind;
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}
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Unity_GlossyEnvironmentData UnityGlossyEnvironmentSetup(half Smoothness, half3 worldViewDir, half3 Normal, half3 fresnel0)
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{
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Unity_GlossyEnvironmentData g;
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g.roughness /* perceptualRoughness */ = PerceptualSmoothnessToPerceptualRoughness(Smoothness);
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g.reflUVW = reflect(-worldViewDir, Normal);
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return g;
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}
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inline void ResetUnityLight(out UnityLight outLight)
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{
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outLight.color = half3(0, 0, 0);
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outLight.dir = half3(0, 1, 0); // Irrelevant direction, just not null
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outLight.ndotl = 0; // Not used
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}
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inline void ResetUnityGI(out UnityGI outGI)
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{
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ResetUnityLight(outGI.light);
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outGI.indirect.diffuse = 0;
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outGI.indirect.specular = 0;
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}
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inline half3 UnityGI_IndirectSpecular(UnityGIInput data, half occlusion, Unity_GlossyEnvironmentData glossIn)
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{
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half3 specular;
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specular = unity_IndirectSpecColor.rgb;
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return specular * occlusion;
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}
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inline half3 UnityGI_IndirectSpecular(UnityGIInput data, half occlusion, half3 normalWorld, Unity_GlossyEnvironmentData glossIn)
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{
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return UnityGI_IndirectSpecular(data, occlusion, glossIn);
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}
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inline UnityGI UnityGI_Base(UnityGIInput data, half occlusion, half3 normalWorld)
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{
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UnityGI o_gi;
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ResetUnityGI(o_gi);
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o_gi.light = data.light;
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o_gi.light.color *= data.atten;
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o_gi.indirect.diffuse *= occlusion;
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return o_gi;
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}
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inline UnityGI UnityGlobalIllumination (UnityGIInput data, half occlusion, half3 normalWorld)
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{
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return UnityGI_Base(data, occlusion, normalWorld);
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}
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inline UnityGI UnityGlobalIllumination (UnityGIInput data, half occlusion, half3 normalWorld, Unity_GlossyEnvironmentData glossIn)
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{
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UnityGI o_gi = UnityGI_Base(data, occlusion, normalWorld);
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o_gi.indirect.specular = UnityGI_IndirectSpecular(data, occlusion, glossIn);
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return o_gi;
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}
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inline UnityGI UnityGlobalIllumination (UnityGIInput data, half occlusion, half smoothness, half3 normalWorld, bool reflections)
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{
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Unity_GlossyEnvironmentData g = UnityGlossyEnvironmentSetup(smoothness, data.worldViewDir, normalWorld, float3(0, 0, 0));
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return UnityGlobalIllumination(data, occlusion, normalWorld, g);
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}
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inline UnityGI UnityGlobalIllumination (UnityGIInput data, half occlusion, half smoothness, half3 normalWorld)
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{
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bool sampleReflections = true;
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return UnityGlobalIllumination (data, occlusion, smoothness, normalWorld, sampleReflections);
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}
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half3x3 CreateTangentToWorldPerVertex(half3 normal, half3 tangent, half tangentSign)
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{
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// For odd-negative scale transforms we need to flip the sign
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half sign = tangentSign * unity_WorldTransformParams.w;
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half3 binormal = cross(normal, tangent) * sign;
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return half3x3(tangent, binormal, normal);
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}
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//-------------------------------------------------------------------------------------
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float4 TexCoords(VertexInput v)
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{
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float4 texcoord;
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texcoord.xy = TRANSFORM_TEX(v.uv0, _MainTex); // Always source from uv0
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#ifdef _INVERT_UV
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texcoord.y = 1 - texcoord.y;
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#endif
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return texcoord;
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}
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inline half3 SGameSkinAlbedo(half isSkin, half3 albedo, half3 diffColor )
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{
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half3 skinDiffColor = lerp(diffColor, albedo, isSkin);
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return skinDiffColor;
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}
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inline half IsSkin(half skinParam)
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{
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return step(0.5, skinParam);
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}
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//-------------------------------------------------------------------------------------
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// Common fragment setup
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#ifdef _PARALLAXMAP
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#define IN_VIEWDIR4PARALLAX(i) NormalizePerPixelNormal(half3(i.tangentToWorldAndPackedData[0].w,i.tangentToWorldAndPackedData[1].w,i.tangentToWorldAndPackedData[2].w))
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#define IN_VIEWDIR4PARALLAX_FWDADD(i) NormalizePerPixelNormal(i.viewDirForParallax.xyz)
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#else
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#define IN_VIEWDIR4PARALLAX(i) half3(0,0,0)
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#define IN_VIEWDIR4PARALLAX_FWDADD(i) half3(0,0,0)
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#endif
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#ifdef _TANGENT_TO_WORLD
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half3x3 ExtractTangentToWorldPerPixel(half4 tan2world[3])
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{
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half3 t = tan2world[0].xyz;
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half3 b = tan2world[1].xyz;
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half3 n = tan2world[2].xyz;
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#if UNITY_TANGENT_ORTHONORMALIZE
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n = NormalizePerPixelNormal(n);
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t = normalize (t - n * dot(t, n));
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half3 newB = cross(n, t);
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b = newB * sign (dot (newB, b));
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#endif
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return half3x3(t, b, n);
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}
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#else
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half3x3 ExtractTangentToWorldPerPixel(half4 tan2world[3])
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{
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return half3x3(0,0,0,0,0,0,0,0,0);
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}
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#endif
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#ifdef _NORMALMAP_ON
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half3 NormalInTangentSpace(float4 texcoords)
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{
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half3 normalTangent = SAMPLE_TEXTURE2D(_NrmMap, sampler_NrmMap, texcoords.xy).rgb * 2 - 1;
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normalTangent.xy *= _BumpScale;
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return normalTangent;
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}
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#endif
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half3 PerPixelWorldNormal(float4 i_tex, half4 tangentToWorld[3])
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{
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#ifdef _NORMALMAP_ON
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half3 tangent = tangentToWorld[0].xyz;
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half3 binormal = tangentToWorld[1].xyz;
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half3 normal = tangentToWorld[2].xyz;
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half3 normalTangent = NormalInTangentSpace(i_tex);
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half3 normalWorld = NormalizePerPixelNormal(tangent * normalTangent.x + binormal * normalTangent.y + normal * normalTangent.z); // @TODO: see if we can squeeze this normalize on SM2.0 as well
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#else
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half3 normalWorld = normalize(tangentToWorld[2].xyz);
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#endif
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return normalWorld;
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}
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half4 Albedo(float4 texcoords)
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{
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half4 main_color = SAMPLE_TEXTURE2D(_MainTex, sampler_MainTex, texcoords.xy).rgba;
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#if defined(_SKIN_CALCULATION)
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half3 colorAddLerp = lerp(1, _LerpMaskColor.rgb * 0.8, main_color.a);
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#else
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half3 colorAddLerp = lerp(_Color.rgb, _LerpMaskColor.rgb * 0.8, main_color.a);
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#endif
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half3 albedo = main_color.rgb * colorAddLerp;
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return half4(albedo, main_color.a);
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}
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half Alpha(float2 uv)
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{
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return SAMPLE_TEXTURE2D(_MainTex, sampler_MainTex, uv).a * _Color.a;
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}
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half4 MetallicGloss(float2 uv)
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{
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half4 mg_skin;
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mg_skin = SAMPLE_TEXTURE2D(_MetallicGlossMap, sampler_MetallicGlossMap, uv).ragb;
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mg_skin.r *= _MetallicMapScale + 0.03;
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mg_skin.g *= _GlossMapScale;
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#if defined(_ANISOGGX_ON)
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mg_skin.b *= _AnisotrophicScale;
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#endif
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mg_skin.a = pow(mg_skin.a, _OcclusionScale);
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mg_skin = saturate(mg_skin);
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return mg_skin;
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}
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float4 Parallax (float4 texcoords, half3 viewDir)
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{
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return texcoords;
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}
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float4 GetMask2(float2 texcoord)
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{
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return SAMPLE_TEXTURE2D(_SkinMask, sampler_SkinMask, texcoord);
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}
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#if defined(_SKIN_CALCULATION)
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float4 BeckmannTexCol (float2 texcoord)
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{
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return SAMPLE_TEXTURE2D(_BeckmannTex, sampler_BeckmannTex, texcoord);
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}
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#endif
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inline half3 RotationY(half3 pointP, half angle)
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{
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half radY = radians(angle);
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half sinY = sin(radY);
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half cosY = cos(radY);
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return half3(pointP.x * cosY - pointP.z * sinY,
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pointP.y,
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pointP.x * sinY + pointP.z * cosY);
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}
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#endif
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