107 lines
3.5 KiB
HLSL
107 lines
3.5 KiB
HLSL
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#ifndef POI_VERT
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#define POI_VERT
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uint _VertexManipulationHeightUV;
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float _VertexUnwrap;
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v2f vert(appdata v)
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{
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UNITY_SETUP_INSTANCE_ID(v);
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v2f o;
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#ifdef _COLOROVERLAY_ON
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v.vertex.xyz = lerp(v.vertex.xyz, float3(v.uv0.x - .5, v.uv0.y - .5, 0), _VertexUnwrap);
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#endif
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applyLocalVertexTransformation(v.normal, v.tangent, v.vertex);
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UNITY_INITIALIZE_OUTPUT(v2f, o);
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UNITY_TRANSFER_INSTANCE_ID(v, o);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
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#ifdef _REQUIRE_UV2 //POI_MIRROR
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applyMirrorRenderVert(v.vertex);
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#endif
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TANGENT_SPACE_ROTATION;
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o.localPos = v.vertex;
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o.worldPos = mul(unity_ObjectToWorld, o.localPos);
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o.normal = UnityObjectToWorldNormal(v.normal);
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//o.localPos.x *= -1;
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//o.localPos.xz += sin(o.localPos.y * 100 + _Time.y * 5) * .0025;
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float2 uvToUse = 0;
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UNITY_BRANCH
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if (_VertexManipulationHeightUV == 0)
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{
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uvToUse = v.uv0.xy;
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}
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UNITY_BRANCH
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if(_VertexManipulationHeightUV == 1)
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{
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uvToUse = v.uv1.xy;
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}
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UNITY_BRANCH
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if(_VertexManipulationHeightUV == 2)
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{
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uvToUse = v.uv2.xy;
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}
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UNITY_BRANCH
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if(_VertexManipulationHeightUV == 3)
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{
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uvToUse = v.uv3.xy;
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}
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applyWorldVertexTransformation(o.worldPos, o.localPos, o.normal, uvToUse);
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applyVertexGlitching(o.worldPos, o.localPos);
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applySpawnInVert(o.worldPos, o.localPos, v.uv0.xy);
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applyVertexRounding(o.worldPos, o.localPos);
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o.pos = UnityObjectToClipPos(o.localPos);
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o.grabPos = ComputeGrabScreenPos(o.pos);
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o.uv0.xy = v.uv0.xy;
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o.uv0.zw = v.uv1.xy;
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o.uv1.xy = v.uv2.xy;
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o.uv1.zw = v.uv3.xy;
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o.vertexColor = v.color;
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o.modelPos = mul(unity_ObjectToWorld, float4(0, 0, 0, 1));
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o.tangent = float4(UnityObjectToWorldDir(v.tangent.xyz), v.tangent.w);
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#ifdef POI_BULGE
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bulgyWolgy(o);
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#endif
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#if defined(GRAIN)
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o.screenPos = ComputeScreenPos(o.pos);
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#endif
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o.angleAlpha = 1;
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#ifdef _SUNDISK_NONE //POI_RANDOM
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o.angleAlpha = ApplyAngleBasedRendering(o.modelPos, o.worldPos);
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#endif
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#if defined(LIGHTMAP_ON)
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o.lightmapUV.xy = v.uv1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
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#endif
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#ifdef DYNAMICLIGHTMAP_ON
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o.lightmapUV.zw = v.uv2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
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#endif
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UNITY_TRANSFER_SHADOW(o, o.uv0.xy);
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UNITY_TRANSFER_FOG(o, o.pos);
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#if defined(_PARALLAXMAP) // POI_PARALLAX
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v.tangent.xyz = normalize(v.tangent.xyz);
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v.normal = normalize(v.normal);
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float3x3 objectToTangent = float3x3(
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v.tangent.xyz,
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cross(v.normal, v.tangent.xyz) * v.tangent.w,
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v.normal
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);
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o.tangentViewDir = mul(objectToTangent, ObjSpaceViewDir(v.vertex));
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#endif
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#ifdef POI_META_PASS
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o.pos = UnityMetaVertexPosition(v.vertex, v.uv1.xy, v.uv2.xy, unity_LightmapST, unity_DynamicLightmapST);
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#endif
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return o;
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}
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#endif
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