private void AddSponzaAtriumObjects() { ObjParser parser = new ObjParser(); using (FileStream objStream = File.OpenRead(AssetHelper.GetPath("Models/SponzaAtrium/sponza.obj"))) { ObjFile atriumFile = parser.Parse(objStream); MtlFile atriumMtls; using (FileStream mtlStream = File.OpenRead(AssetHelper.GetPath("Models/SponzaAtrium/sponza.mtl"))) { atriumMtls = new MtlParser().Parse(mtlStream); } foreach (ObjFile.MeshGroup group in atriumFile.MeshGroups) { Vector3 scale = new Vector3(0.1f); ConstructedMeshInfo mesh = atriumFile.GetMesh(group); MaterialDefinition materialDef = atriumMtls.Definitions[mesh.MaterialName]; ImageSharpTexture overrideTextureData = null; ImageSharpTexture alphaTexture = null; MaterialPropsAndBuffer materialProps = CommonMaterials.Brick; if (materialDef.DiffuseTexture != null) { string texturePath = AssetHelper.GetPath("Models/SponzaAtrium/" + materialDef.DiffuseTexture); overrideTextureData = LoadTexture(texturePath, true); } if (materialDef.AlphaMap != null) { string texturePath = AssetHelper.GetPath("Models/SponzaAtrium/" + materialDef.AlphaMap); alphaTexture = LoadTexture(texturePath, false); } if (materialDef.Name.Contains("vase")) { materialProps = CommonMaterials.Vase; } if (group.Name == "sponza_117") { MirrorMesh.Plane = Plane.CreateFromVertices( atriumFile.Positions[group.Faces[0].Vertex0.PositionIndex] * scale.X, atriumFile.Positions[group.Faces[0].Vertex1.PositionIndex] * scale.Y, atriumFile.Positions[group.Faces[0].Vertex2.PositionIndex] * scale.Z); materialProps = CommonMaterials.Reflective; } AddTexturedMesh( mesh, overrideTextureData, alphaTexture, materialProps, Vector3.Zero, Quaternion.Identity, scale, group.Name); } } }
private void AddSponzaAtriumObjects(CommandList cl) { ObjParser parser = new ObjParser(); using (FileStream objStream = File.OpenRead(AssetHelper.GetPath("Models/SponzaAtrium/sponza.obj"))) { ObjFile atriumFile = parser.Parse(objStream); MtlFile atriumMtls; using (FileStream mtlStream = File.OpenRead(AssetHelper.GetPath("Models/SponzaAtrium/sponza.mtl"))) { atriumMtls = new MtlParser().Parse(mtlStream); } foreach (ObjFile.MeshGroup group in atriumFile.MeshGroups) { ConstructedMeshInfo mesh = atriumFile.GetMesh(group); MaterialDefinition materialDef = atriumMtls.Definitions[mesh.MaterialName]; ImageSharpTexture overrideTextureData = null; ImageSharpTexture alphaTexture = null; MaterialPropsAndBuffer materialProps = CommonMaterials.Brick; if (materialDef.DiffuseTexture != null) { string texturePath = AssetHelper.GetPath("Models/SponzaAtrium/" + materialDef.DiffuseTexture); overrideTextureData = LoadTexture(texturePath, true); } if (materialDef.AlphaMap != null) { string texturePath = AssetHelper.GetPath("Models/SponzaAtrium/" + materialDef.AlphaMap); alphaTexture = LoadTexture(texturePath, false); } if (materialDef.Name.Contains("vase")) { materialProps = CommonMaterials.Vase; } AddTexturedMesh(cl, mesh, overrideTextureData, alphaTexture, materialProps, Vector3.Zero, Quaternion.Identity, new Vector3(0.1f)); } } }