public static void GlTFSaveOptions()
{
// ExStart:glTFSaveOptions
// Initialize Scene object
Scene scene = new Scene();
// Create a child node
scene.RootNode.CreateChildNode("sphere", new Sphere());
// Set glTF saving options. The code example embeds all assets into the target file usually a glTF file comes with some dependencies, a bin file for model's vertex/indices, two .glsl files for vertex/fragment shaders
// Use opt.EmbedAssets to tells the Aspose.3D API to export scene and embed the dependencies inside the target file.
GltfSaveOptions opt = new GltfSaveOptions(FileContentType.ASCII);
opt.EmbedAssets = true;
// Use KHR_materials_common extension to define the material, thus no GLSL files are generated.
opt.UseCommonMaterials = true;
// Customize the name of the buffer file which defines model
opt.BufferFile = "mybuf.bin";
// Save GlTF file
scene.Save(RunExamples.GetOutputFilePath("glTFSaveOptions_out.gltf"), opt);
// Save a binary glTF file using KHR_binary_glTF extension
scene.Save(RunExamples.GetOutputFilePath("glTFSaveOptions_out.glb"), FileFormat.GLTF_Binary);
// Developers may use saving options to create a binary glTF file using KHR_binary_glTF extension
GltfSaveOptions opts = new GltfSaveOptions(FileContentType.Binary);
scene.Save(RunExamples.GetOutputFilePath("Test_out.glb"), opts);
// ExEnd:glTFSaveOptions
}
public static void Run()
{
// ExStart:Non_PBRtoPBRMaterial
// initialize a new 3D scene
var s = new Scene();
var box = new Box();
s.RootNode.CreateChildNode("box1", box).Material = new PhongMaterial()
{
DiffuseColor = new Vector3(1, 0, 1)
};
GltfSaveOptions opt = new GltfSaveOptions(FileFormat.GLTF2);
//Custom material converter to convert PhongMaterial to PbrMaterial
opt.MaterialConverter = delegate(Material material)
{
PhongMaterial m = (PhongMaterial)material;
return(new PbrMaterial()
{
Albedo = new Vector3(m.DiffuseColor.x, m.DiffuseColor.y, m.DiffuseColor.z)
});
};
// save in GLTF 2.0 format
s.Save(RunExamples.GetOutputFilePath("Non_PBRtoPBRMaterial_Out.gltf"), opt);
// ExEnd:Non_PBRtoPBRMaterial
}
/// <summary>
/// The JSON content of GLTF file is indented for human reading, default value is false
/// This method is supported by version 19.8 or greater.
/// </summary>
public static void PrettyPrintInGltfSaveOption()
{
// ExStart:PrettyPrintInGltfSaveOption
// Initialize 3D scene
Scene scene = new Scene(new Sphere());
// Initialize GLTFSaveOptions
GltfSaveOptions opt = new GltfSaveOptions(FileFormat.GLTF2);
// The JSON content of GLTF file is indented for human reading, default value is false
opt.PrettyPrint = true;
// Save 3D Scene
scene.Save(RunExamples.GetDataDir() + "prettyPrintInGltfSaveOption.gltf", opt);
// ExEnd:PrettyPrintInGltfSaveOption
}
