fix

Assets/Prefabs/GameElements/Track/DefaultTrailMaterial.mat

@@ -11,7 +11,8 @@ Material:
   m_Shader: {fileID: 4800000, guid: 44e8d6dab1446644688189717537509a, type: 3}
   m_Parent: {fileID: 0}
   m_ModifiedSerializedProperties: 0
-  m_ValidKeywords: []
+  m_ValidKeywords:
+  - _USEREDASALPHA_ON
   m_InvalidKeywords:
   - _FLIPBOOKBLENDING_OFF
   - _RECEIVE_SHADOWS_OFF
@@ -27,10 +28,6 @@ Material:
   m_SavedProperties:
     serializedVersion: 3
     m_TexEnvs:
-    - _AlphaTex:
-        m_Texture: {fileID: 0}
-        m_Scale: {x: 1, y: 1}
-        m_Offset: {x: 0, y: 0}
     - _BaseMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
@@ -63,18 +60,10 @@ Material:
         m_Texture: {fileID: 0}
         m_Scale: {x: -1, y: -1}
         m_Offset: {x: 0, y: 0}
-    - _MaskTex:
-        m_Texture: {fileID: 0}
-        m_Scale: {x: 1, y: 1}
-        m_Offset: {x: 0, y: 0}
     - _MetallicGlossMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
-    - _NormalMap:
-        m_Texture: {fileID: 0}
-        m_Scale: {x: 1, y: 1}
-        m_Offset: {x: 0, y: 0}
     - _OcclusionMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
@@ -115,7 +104,6 @@ Material:
     - _CameraFadingEnabled: 0
     - _CameraFarFadeDistance: 2
     - _CameraNearFadeDistance: 1
-    - _CastShadows: 0
     - _ClearCoatMask: 0
     - _ClearCoatSmoothness: 0
     - _ColorMode: 0
@@ -130,49 +118,37 @@ Material:
     - _DstBlend: 0
     - _DstBlendAlpha: 0
     - _Emission: 0
-    - _EmissionEnabled: 0
-    - _EnableExternalAlpha: 0
     - _EnvironmentReflections: 1
     - _FlipbookBlending: 0
     - _FlipbookMode: 0
     - _GlossMapScale: 0
     - _Glossiness: 0
-    - _GlossinessSource: 0
     - _GlossyReflections: 0
-    - _LightingEnabled: 0
     - _Metallic: 0
     - _Mode: 3
     - _OcclusionStrength: 1
     - _Parallax: 0.005
-    - _QueueControl: 0
     - _QueueOffset: 0
     - _ReceiveShadows: 0
-    - _Shininess: 0
     - _Smoothness: 0
     - _SmoothnessSource: 0
     - _SmoothnessTextureChannel: 0
     - _SoftParticlesEnabled: 0
     - _SoftParticlesFarFadeDistance: 1
     - _SoftParticlesNearFadeDistance: 0
-    - _SpecSource: 0
     - _SpecularHighlights: 1
     - _SrcBlend: 1
     - _SrcBlendAlpha: 1
     - _Surface: 0
-    - _UseRedAsAlpha: 0
+    - _UseRedAsAlpha: 1
     - _WorkflowMode: 1
-    - _ZTest: 4
     - _ZWrite: 1
-    - _ZWriteControl: 0
     m_Colors:
     - _BaseColor: {r: 1, g: 1, b: 1, a: 1}
     - _BaseColorAddSubDiff: {r: 0, g: 0, b: 0, a: 0}
     - _CameraFadeParams: {r: 0, g: Infinity, b: 0, a: 0}
     - _Color: {r: 1, g: 1, b: 1, a: 1}
-    - _ColorAddSubDiff: {r: 0, g: 0, b: 0, a: 0}
     - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
-    - _Flip: {r: 1, g: 1, b: 1, a: 1}
-    - _RendererColor: {r: 1, g: 1, b: 1, a: 1}
     - _SoftParticleFadeParams: {r: 0, g: 0, b: 0, a: 0}
     - _SpecColor: {r: 0.19999996, g: 0.19999996, b: 0.19999996, a: 1}
   m_BuildTextureStacks: []