/// <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 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, SkpFaceCluster> Load(IEnumerable <SkpFace> p_faces, SkpModel p_model)
{
if (p_faces == null || p_faces.Count() == 0)
{
return(new Dictionary <string, SkpFaceCluster>());
}
Dictionary <string, Tuple <List <Tuple <Vector3[], Vector2[], Vector3[], int[]> >, List <Tuple <SkpFace, bool> > > > objectDatas = new Dictionary <string, Tuple <List <Tuple <Vector3[], Vector2[], Vector3[], int[]> >, List <Tuple <SkpFace, bool> > > >();
foreach (var item in p_faces)
{
string frontMaterialIdentity = string.IsNullOrEmpty(item.FrontMaterialIdentity) ? p_model.DefaultMaterialName: item.FrontMaterialIdentity;
Tuple <Vector3[], Vector2[], Vector3[], int[]> frontMeshdata = item.FaceMesh.GenerateFrontMeshData();
if (!objectDatas.ContainsKey(frontMaterialIdentity))
{
objectDatas[frontMaterialIdentity] = new Tuple <List <Tuple <Vector3[], Vector2[], Vector3[], int[]> >, List <Tuple <SkpFace, bool> > >(new List <Tuple <Vector3[], Vector2[], Vector3[], int[]> >(), new List <Tuple <SkpFace, bool> >());
}
objectDatas[frontMaterialIdentity].Item1.Add(frontMeshdata);
objectDatas[frontMaterialIdentity].Item2.Add(new Tuple <SkpFace, bool>(item, true));
string backMaterialIdentity = string.IsNullOrEmpty(item.BackMaterialIdentity) ? p_model.DefaultMaterialName : item.BackMaterialIdentity;
Tuple <Vector3[], Vector2[], Vector3[], int[]> backMeshdata = item.FaceMesh.GenerateBackMeshData();
if (!objectDatas.ContainsKey(backMaterialIdentity))
{
objectDatas[backMaterialIdentity] = new Tuple <List <Tuple <Vector3[], Vector2[], Vector3[], int[]> >, List <Tuple <SkpFace, bool> > >(new List <Tuple <Vector3[], Vector2[], Vector3[], int[]> >(), new List <Tuple <SkpFace, bool> >());
}
objectDatas[backMaterialIdentity].Item1.Add(backMeshdata);
objectDatas[backMaterialIdentity].Item2.Add(new Tuple <SkpFace, bool>(item, false));
}
Dictionary <string, SkpFaceCluster> clusters = new Dictionary <string, SkpFaceCluster>();
foreach (var materialIdentity in objectDatas.Keys)
{
List <Tuple <Vector3[], Vector2[], Vector3[], int[]> > meshDatas = objectDatas[materialIdentity].Item1;
List <Tuple <SkpFace, bool> > faces = objectDatas[materialIdentity].Item2;
SkpFaceCluster cluster = new SkpFaceCluster(faces, materialIdentity, meshDatas, p_model);
clusters.Add(cluster.m_clusterID, cluster);
}
return(clusters);
}
