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Added SurfaceFeatureFlags;

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Added OutlineScope;
Added AngelRingScope;

Change up Outline pass
This commit is contained in:
Misaki
2025-01-29 21:54:17 +09:00
parent 018300e046
commit d8b12a0ca9
18 changed files with 249 additions and 248 deletions
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85
Runtime/Shaders/Includes/ShaderPass/HDRPToonOutlineVertMain.hlsl
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@@ -1,65 +1,28 @@
//Unity Toon Shader/HDRP
//nobuyuki@unity3d.com
//toshiyuki@unity3d.com (Universal RP/HDRP)
float4 objPos = mul(unity_ObjectToWorld, float4(0, 0, 0, 1));
float4 _Outline_Sampler_var = SAMPLE_TEXTURE2D_LOD(_OutlineWidthMap, sampler_OutlineWidthMap, TRANSFORM_TEX(inputMesh.uv0, _BaseColorMap), 0.0);
//v.2.0.4.3 baked Normal Texture for Outline
float3 normalDir = UnityObjectToWorldNormal(inputMesh.normalOS);
float3 tangentDir = normalize(mul(unity_ObjectToWorld, float4(inputMesh.tangentOS.xyz, 0.0)).xyz);
float3 bitangentDir = normalize(cross(normalDir, tangentDir) * inputMesh.tangentOS.w);
float3x3 tangentTransform = float3x3(tangentDir, bitangentDir, normalDir);
//end
float outlineWidth = (_OutlineWidth * 0.01 * smoothstep(_OutlineFadeOut, _OutlineFadeIn, distance(objPos.rgb, _WorldSpaceCameraPos)) * _Outline_Sampler_var.rgb).r;
//v.2.0.7.5
float4 _ClipCameraPos = mul(UNITY_MATRIX_VP, float4(_WorldSpaceCameraPos.xyz, 1));
#if 1
float4 objPos = mul(unity_ObjectToWorld, float4(0, 0, 0, 1));
float2 Set_UV0 = inputMesh.uv0;
float4 _Outline_Sampler_var = tex2Dlod(_Outline_Sampler, float4(TRANSFORM_TEX(Set_UV0, _Outline_Sampler), 0.0, 0));
//v.2.0.4.3 baked Normal Texture for Outline
float3 normalDir = UnityObjectToWorldNormal(inputMesh.normalOS);
float3 tangentDir = normalize(mul(unity_ObjectToWorld, float4(inputMesh.tangentOS.xyz, 0.0)).xyz);
float3 bitangentDir = normalize(cross(normalDir, tangentDir) * inputMesh.tangentOS.w);
float3x3 tangentTransform = float3x3(tangentDir, bitangentDir, normalDir);
//UnpackNormal() can't be used, and so as follows. Do not specify a bump for the texture to be used.
float4 _BakedNormal_var = (tex2Dlod(_BakedNormal, float4(TRANSFORM_TEX(Set_UV0, _BakedNormal), 0.0, 0)) * 2 - 1);
float3 _BakedNormalDir = normalize(mul(_BakedNormal_var.rgb, tangentTransform));
//end
float Set_Outline_Width = (_Outline_Width * 0.01 * smoothstep(_Farthest_Distance, _Nearest_Distance, distance(objPos.rgb, _WorldSpaceCameraPos)) * _Outline_Sampler_var.rgb).r;
Set_Outline_Width *= (1.0f - _ZOverDrawMode);
//v.2.0.7.5
float4 _ClipCameraPos = mul(UNITY_MATRIX_VP, float4(_WorldSpaceCameraPos.xyz, 1));
//v.2.0.7
#if defined(UNITY_REVERSED_Z)
//v.2.0.4.2 (DX)
_Offset_Z = _Offset_Z * -0.01;
#else
//OpenGL
_Offset_Z = _Offset_Z * 0.01;
#endif
float3 FinalNormal;
if(_UseSmoothedNormal == 1)
{
float3 normal = float3(inputMesh.uv1, 0);
normal.z = sqrt(1.0 - saturate(dot(normal.xy, normal.xy)));
FinalNormal = mul(normal, tangentTransform);
}
else
{
FinalNormal = lerp(inputMesh.normalOS, _BakedNormalDir, _Is_BakedNormal);
}
float3 bakedNormal = float3(inputMesh.uv1, 0);
bakedNormal.z = sqrt(1.0 - saturate(dot(bakedNormal.xy, bakedNormal.xy)));
float3 normalOS = lerp(inputMesh.normalOS, mul(bakedNormal, tangentTransform), _UseSmoothedNormal);
//v2.0.4
#ifdef _OUTLINE_NML
//v.2.0.4.3 baked Normal Texture for Outline
float3 normal = mul((float3x3)transpose(mul(UNITY_MATRIX_I_M, UNITY_MATRIX_I_V)), FinalNormal);
#elif _OUTLINE_POS
Set_Outline_Width = Set_Outline_Width * 2;
float signVar = dot(normalize(inputMesh.positionOS), normalize(inputMesh.normalOS)) < 0 ? -1 : 1;
float3 normal = mul((float3x3)transpose(mul(UNITY_MATRIX_I_M, UNITY_MATRIX_I_V)), signVar * normalize(inputMesh.positionOS));
#endif
// screen space width
float2 extendDir = normalize(TransformWViewToHClip(normal).xy);
float4 clipPos = UnityObjectToClipPos(inputMesh.positionOS);
clipPos.xy += extendDir * min(_Outline_MaxWidth, (clipPos.w * Set_Outline_Width));
clipPos.z = clipPos.z + _Offset_Z * _ClipCameraPos.z;
float3 normal = mul((float3x3)transpose(mul(UNITY_MATRIX_I_M, UNITY_MATRIX_I_V)), normalOS);
// screen space width
float2 extendDir = normalize(TransformWViewToHClip(normal).xy);
float4 clipPos = UnityObjectToClipPos(inputMesh.positionOS);
clipPos.xy += extendDir * min(_Outline_MaxWidth, (clipPos.w * outlineWidth));
//clipPos.z = clipPos.z + _Offset_Z * _ClipCameraPos.z;
float4 rws = mul(UNITY_MATRIX_I_P, clipPos); // use UNITY_MATRIX_I_P instead of unity_CameraInvProjection.
rws = mul(UNITY_MATRIX_I_V, rws); // use UNITY_MATRIX_I_V instead of unity_cameraToWorld.
#ifndef TESSELLATION_ON
varyingsType.vmesh.positionCS = clipPos;
#endif // TESSELLATION_ON
varyingsType.vmesh.positionRWS = rws.xyz;
#endif // #if 1
float4 rws = mul(UNITY_MATRIX_I_P, clipPos); // use UNITY_MATRIX_I_P instead of unity_CameraInvProjection.
rws = mul(UNITY_MATRIX_I_V, rws); // use UNITY_MATRIX_I_V instead of unity_cameraToWorld.
varyingsType.vmesh.positionCS = clipPos;
varyingsType.vmesh.positionRWS = rws.xyz;