public static void ToFile(AFrameMaterial mtl, string name, string filename)
{
var exporter = new MtlExporter();
using (StreamWriter sw = new StreamWriter(filename)) {
var txt = exporter.MaterialToString(mtl, name);
sw.Write(txt);
}
}
public AFrameNode Create(MeshElem el)
{
var node = new AFrameNode("a-entity");
WriteCommonAFrameNode(el, node);
AFrameNode geometryNode = null;
var mtl = MaterialFacade.Instance.CreateMaterial(el.Material);
// TODO 타입 하드코딩해서 분기하는거 제거하기
if (el.Geometry.Type != "BufferGeometry")
{
var v = new AFrameExportVisitor(sharedNodeTable);
el.Geometry.Accept(v);
geometryNode = v.Node;
// v0.3.2
var standard = mtl.Shader as StandardAFrameShader;
var flat = mtl.Shader as FlatAFrameShader;
var props = new Dictionary <string, IProperty>();
if (standard != null)
{
var shader = standard;
props["shader"] = new SimpleProperty <string>(shader.ShaderName);
props["color"] = new ColorProperty(shader.Color, StandardAFrameShader.DefaultColor);
props["roughness"] = new SimpleProperty <float>(shader.Roughness, StandardAFrameShader.DefaultRoughness);
props["metalness"] = new SimpleProperty <float>(shader.Metalness, StandardAFrameShader.DefaultMetalness);
props["repeat"] = new Vector2Property(shader.Repeat, StandardAFrameShader.DefaultRepeat);
props["src"] = new SimpleProperty <string>(shader.Src, "");
}
if (flat != null)
{
var shader = flat;
props["shader"] = new SimpleProperty <string>(shader.ShaderName);
props["color"] = new ColorProperty(shader.Color, StandardAFrameShader.DefaultColor);
props["repeat"] = new Vector2Property(shader.Repeat, StandardAFrameShader.DefaultRepeat);
props["src"] = new SimpleProperty <string>(shader.Src, "");
}
foreach (var kv in props)
{
geometryNode.AddAttribute(kv.Key, kv.Value);
}
node.AddChild(geometryNode);
}
else
{
var geom = el.Geometry as BufferGeometryElem;
var sb = new StringBuilder();
sb.Append("obj: ");
sb.Append("#" + geom.CreateSafeMeshName("-obj"));
sb.Append("; ");
var exporter = new MtlExporter();
if (!exporter.IsBlank(mtl))
{
sb.Append("mtl: ");
sb.Append("#" + geom.CreateSafeMeshName("-mtl"));
}
node.AddAttribute("obj-model", sb.ToString());
}
return(node);
}