/// <summary>
/// 构造函数
/// </summary>
/// <param name="groupRef"></param>
public void Load(SUGroupRef groupRef)
{
SUDrawingElementRef drawingRef = SKPCExport.SUGroupToDrawingElement(groupRef);
SUEntityRef entityRef = SKPCExport.SUDrawingElementToEntity(drawingRef);
m_identity = SkpEntityCache.GetIdentity(entityRef);
m_defaultMaterialIdentity = SkpEntityCache.GetMaterialDefault(drawingRef);
SUEntitiesRef entities = default;
SKPCExport.SUGroupGetEntities(groupRef, ref entities);
m_faces = SkpFace.GetEntityFaces(entities, Model);
m_instances = SkpInstance.GetEntityInstances(entities, Model);
m_groups = SkpGroup.GetEntityGroups(entities, Model);
SUTransformation transform = default;
SKPCExport.SUGroupGetTransform(groupRef, ref transform);
m_transform = new SkpTransform(transform);
SUStringRef groupName = default(SUStringRef);
SKPCExport.SUStringCreate(ref groupName);
SKPCExport.SUGroupGetName(groupRef, ref groupName);
m_name = Utilities.GetString(groupName);
SKPCExport.SUStringRelease(ref groupName);
m_clusters = SkpFaceCluster.Load(m_faces.Values, m_model);
}
public void Dispose()
{
m_vertices = null;
m_uvsFront = null;
m_uvsBack = null;
m_normals = null;
m_triangles = null;
m_face = null;
}
/// <summary>
/// 构造函数
/// </summary>
public SkpFaceMesh(SkpFace p_face)
{
m_face = p_face;
m_vertices = new SUPoint3D[0];
m_uvsFront = new SUPoint3D[0];
m_uvsBack = new SUPoint3D[0];
m_normals = new SUVector3D[0];
m_triangles = new int[0];
}
public void Load(SUComponentDefinitionRef p_suComponentRef)
{
SUDrawingElementRef drawingRef = SKPCExport.SUComponentDefinitionToDrawingElement(p_suComponentRef);
SUEntityRef entityRef = SKPCExport.SUDrawingElementToEntity(drawingRef);
m_identity = SkpEntityCache.GetIdentity(entityRef);
m_defaultMaterialIdentity = SkpEntityCache.GetMaterialDefault(drawingRef);
SUEntitiesRef entities = default(SUEntitiesRef);
SKPCExport.SUComponentDefinitionGetEntities(p_suComponentRef, ref entities);
m_instances = SkpInstance.GetEntityInstances(entities, Model);
m_groups = SkpGroup.GetEntityGroups(entities, Model);
m_faces = SkpFace.GetEntityFaces(entities, Model);
m_clusters = SkpFaceCluster.Load(m_faces.Values, m_model);
}
public static Dictionary <string, SkpFace> GetEntityFaces(SUEntitiesRef p_suEntitiesRef, SkpModel p_model)
{
Dictionary <string, SkpFace> surfaces = new Dictionary <string, SkpFace>(200);
long faceCount = 0;
SKPCExport.SUEntitiesGetNumFaces(p_suEntitiesRef, ref faceCount);
if (faceCount > 0)
{
SUFaceRef[] faces = new SUFaceRef[faceCount];
SKPCExport.SUEntitiesGetFaces(p_suEntitiesRef, faceCount, faces, ref faceCount);
for (long i = 0; i < faceCount; i++)
{
SkpFace surface = new SkpFace(p_model);
surface.Load(faces[i]);
surfaces.Add(surface.Identity, surface);
}
}
return(surfaces);
}
public static Task <Dictionary <string, SkpFace> > GetEntityFacesAsync(SUEntitiesRef p_suEntitiesRef, SkpModel p_model)
{
TaskCompletionSource <Dictionary <string, SkpFace> > tcs = new TaskCompletionSource <Dictionary <string, SkpFace> >();
long faceCount = 0;
SKPCExport.SUEntitiesGetNumFaces(p_suEntitiesRef, ref faceCount);
if (faceCount > 0)
{
SUFaceRef[] faces = new SUFaceRef[faceCount];
SKPCExport.SUEntitiesGetFaces(p_suEntitiesRef, faceCount, faces, ref faceCount);
TaskExcutor.Run <SkpFace, SUFaceRef>(faces, f =>
{
SkpFace surface = new SkpFace(p_model);
surface.Load(f);
return(surface);
}).ContinueWith(t =>
{
if (t.IsFaulted)
{
tcs.TrySetException(t.Exception);
}
else
{
tcs.TrySetResult(t.Result.ToDictionary(p => p.Identity, p => p));
}
});
}
else
{
tcs.TrySetResult(new Dictionary <string, SkpFace>());
}
return(tcs.Task);
}
