Aspose.3D for .NET 17.11-2017年11月
此页面包含以下内容的发行说明Aspose.3D for .NET 17.11。
其他改进和变化
| 钥匙 | 摘要 | 类别 |
|---|---|---|
| THREEDNET-303 | 添加对导入RVM二进制 (AVEVA PDMS) 的支持 | 新功能 |
| THREEDNET-305 | 添加对合并网格的支持 | 新功能 |
| THREEDNET-306 | FBX GLTF-GLTF中的不正确材料不透明度 | Bug |
公共API和向后不兼容的更改
请参阅对公共API所做的任何更改的列表，如添加、重命名、删除或不推荐使用的成员，以及对Aspose.3D for .NET所做的任何非向后兼容的更改。如果您对列出的任何更改有疑问，请在Aspose.3D支持论坛。
将RvmText和RvmBinary成员添加到Aspose.ThreeD.FileFormat类
C#
/// <summary>
/// AVEVA Plant Design Management System Model in text format
/// </summary>
public static readonly FileFormat RvmText;
/// <summary>
/// AVEVA Plant Design Management System Model in binary format
/// </summary>
public static readonly FileFormat RvmBinary;PDMS RVM文件支持自动格式检测，因此开发人员可以直接使用场景类的构造函数导入它，而无需显式指定文件格式。
C#
Scene scene = new Scene("stablizer.rvm");在导入期间，RVM文件中的原语将被转换为网格。
添加Aspose.ThreeD.Formats.Rvmloadopions类
CylinderRadialSegments，disidiadiudesegments和TorusTubularSegments的属性用于控制将Rvm文件中定义的原语转换为网格的方式。详细信息可以在类Aspose.ThreeD.Entities.Cylinder和Aspose.ThreeD.Entities.Torus中找到
C#
/// <summary>
/// Load options for AVEVA Plant Design Management System's RVM file.
/// </summary>
public class RvmLoadOptions : LoadOptions
{
/// <summary>
/// The RVM file contains no material information, but the Aspose.3D can generate materials for each objects.
/// Default value is true
/// </summary>
public bool GenerateMaterials { get; set; }
/// <summary>
/// Gets or sets the number of cylinder's radial segments, default value is 16
/// </summary>
public int CylinderRadialSegments { get; set; }
/// <summary>
/// Gets or sets the number of dish's longitude segments, default value is 12
/// </summary>
public int DishLongitudeSegments { get; set; }
/// <summary>
/// Gets or sets the number of dish's latitude segments, default value is 8
/// </summary>
public int DishLatitudeSegments { get; set; }
/// <summary>
/// Gets or sets the number of torus's tubular segments, default value is 20
/// </summary>
public int TorusTubularSegments { get; set; }
/// <summary>
/// Construct a <see cref="RvmLoadOptions"/> instance
/// </summary>
/// <param name="contentType"></param>
public RvmLoadOptions(FileContentType contentType);
/// <summary>
/// Construct a <see cref="RvmLoadOptions"/> instance
/// </summary>
public RvmLoadOptions();
}示例代码:
C#
Scene scene = new Scene();
var opt = new RvmLoadOptions()
{
CylinderRadialSegments = 32,
DishLatitudeSegments = 16,
DishLongitudeSegments = 24,
TorusTubularSegments = 40
};
scene.Open("LAD-TOP.rvm", opt);
scene.Save("LAD-TOP.obj", FileFormat.WavefrontOBJ);3个成员被添加到Aspose.ThreeD.Entities.Polygonmodiament类中
C#
/// <summary>
/// Convert a whole node to a single transformed mesh
/// Vertex elements like normal/texture coordinates are not supported yet
/// </summary>
/// <param name="node">The node to merge</param>
/// <returns>Merged mesh</returns>
public static Mesh MergeMesh(Node node)
/// <summary>
/// Convert a whole scene to a single transformed mesh
/// Vertex elements like normal/texture coordinates are not supported yet
/// </summary>
/// <param name="scene">The scene to merge</param>
/// <returns>The merged mesh</returns>
public static Mesh MergeMesh(Scene scene);
/// <summary>
/// Convert a whole node to a single transformed mesh
/// Vertex elements like normal/texture coordinates are not supported yet
/// </summary>
/// <param name="nodes">The nodes to merge</param>
/// <returns>Merged mesh</returns>
public static Mesh MergeMesh(IList<Node> nodes);示例代码:
C#
Scene scene = new Scene("LAD-TOP.rvm");
Mesh mesh = PolygonModifier.MergeMesh(scene);
FileFormat.PLY.EncodeMesh(mesh, "LAD-TOP.ply");透明度成员被添加到Aspose.ThreeD.Shading.PbrMaterial类
只有GLTF 2.0支持PBR材料，因此这种改进只影响GLTF 2.0出口。
C#
/// <summary>
/// Gets or sets the transparency factor.
/// The factor should be ranged between 0(0%, fully opaque) and 1(100%, fully transparent)
/// Any invalid factor value will be clamped.
/// </summary>
/// <value>The transparency factor.</value>
public double Transparency { get; set; }示例代码:
C#
Scene scene = new Scene();
scene.RootNode.CreateChildNode("box", new Box()).Material = new PbrMaterial() {Transparency = 0.5, Albedo = new Vector3(Color.AliceBlue)};
scene.Save("box.gltf", FileFormat.GLTF2);使用示例
请查看Aspose.3D Wiki docs中添加或更新的帮助主题列表:
