Added NoAlphaTest to buffer material

X-Hax · Nov 6, 2024 · 1d49125 · 1d49125
1 parent e8e6b77
commit 1d49125
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Showing 5 changed files with 22 additions and 2 deletions.
diff --git a/src/SA3D.Modeling/Mesh/Buffer/BufferMaterial.cs b/src/SA3D.Modeling/Mesh/Buffer/BufferMaterial.cs
@@ -227,6 +227,17 @@ public bool BackfaceCulling
 			set => SetAttributes(MaterialAttributes.BackfaceCulling, value);
 		}
 
+		/// <summary>
+		/// Disable alpha testing
+		/// <br/> Wrapper around flag in <see cref="Attributes"/>.
+		/// </summary>
+		public bool NoAlphaTest
+		{
+			readonly get => HasAttributes(MaterialAttributes.NoAlphaTest);
+			set => SetAttributes(MaterialAttributes.NoAlphaTest, value);
+		}
+
+
 		#endregion
 
 		#region Gamecube Properties

diff --git a/src/SA3D.Modeling/Mesh/Buffer/MaterialAttributes.cs b/src/SA3D.Modeling/Mesh/Buffer/MaterialAttributes.cs
@@ -73,5 +73,10 @@ public enum MaterialAttributes : ushort
 		/// Enables backface culling.
 		/// </summary>
 		BackfaceCulling = Flag16.B12,
+
+		/// <summary>
+		/// Disables alpha testing
+		/// </summary>
+		NoAlphaTest = Flag16.B13
 	}
 }
diff --git a/src/SA3D.Modeling/Mesh/Chunk/PolyChunks/StripChunk.cs b/src/SA3D.Modeling/Mesh/Chunk/PolyChunks/StripChunk.cs
@@ -109,7 +109,7 @@ public bool EnvironmentMapping
 		}
 
 		/// <summary>
-		/// Disables Alpha Test
+		/// Disable alpha testing
 		/// <br/> 0x80 in <see cref="PolyChunk.Attributes"/>.
 		/// </summary>
 		public bool NoAlphaTest

diff --git a/src/SA3D.Modeling/Mesh/Converters/ChunkConverter.cs b/src/SA3D.Modeling/Mesh/Converters/ChunkConverter.cs
@@ -839,6 +839,7 @@ public static void BufferChunkModel(Node model, bool optimize)
 								material.UseTexture = stripChunk.TexcoordCount > 0 || stripChunk.EnvironmentMapping;
 								material.UseAlpha = stripChunk.UseAlpha;
 								material.BackfaceCulling = !stripChunk.DoubleSide;
+								material.NoAlphaTest = stripChunk.NoAlphaTest;
 
 								BufferCorner[] corners = ConvertStripChunk(stripChunk, vertexCache);
 

diff --git a/src/SA3D.Modeling/PublicAPI/net8.0/PublicAPI.Unshipped.txt b/src/SA3D.Modeling/PublicAPI/net8.0/PublicAPI.Unshipped.txt
@@ -1,4 +1,7 @@
-SA3D.Modeling.Mesh.Chunk.PolyChunks.StripChunk.NoAlphaTest.get -> bool
+SA3D.Modeling.Mesh.Buffer.BufferMaterial.NoAlphaTest.get -> bool
+SA3D.Modeling.Mesh.Buffer.BufferMaterial.NoAlphaTest.set -> void
+SA3D.Modeling.Mesh.Buffer.MaterialAttributes.NoAlphaTest = 8192 -> SA3D.Modeling.Mesh.Buffer.MaterialAttributes
+SA3D.Modeling.Mesh.Chunk.PolyChunks.StripChunk.NoAlphaTest.get -> bool
 SA3D.Modeling.Mesh.Chunk.PolyChunks.StripChunk.NoAlphaTest.set -> void
 SA3D.Modeling.ObjectData.Enums.NodeAttributes.ApplyCachedRotation = 4096 -> SA3D.Modeling.ObjectData.Enums.NodeAttributes
 SA3D.Modeling.ObjectData.Enums.NodeAttributes.CacheRotation = 2048 -> SA3D.Modeling.ObjectData.Enums.NodeAttributes