public static string GetMaterialDefault(SUDrawingElementRef element)
{
SUMaterialRef suMaterialRef = default(SUMaterialRef);
SKPCExport.SUDrawingElementGetMaterial(element, ref suMaterialRef);
return(GetIdentity(SKPCExport.SUMaterialToEntity(suMaterialRef)));
}
/// <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);
}
/// <summary>
/// 获取唯一标记
/// </summary>
/// <param name="suEntity"></param>
/// <param name="p_indentityDefault"></param>
/// <returns></returns>
public static string GetIdentity(SUEntityRef suEntity)
{
if (suEntity.ptr == IntPtr.Zero)
{
return(null);
}
long persistentID = default;
SKPCExport.SUEntityGetPersistentID(suEntity, ref persistentID);
if (persistentID != 0)
{
string identityStr = persistentID.ToString();
return(identityStr);
}
if (GetAttribute(suEntity, "Sandu", "Identity", out string identitySandu))
{
return(identitySandu);
}
int entityID = default;
SKPCExport.SUEntityGetID(suEntity, ref entityID);
string identityID = entityID.ToString();
return(identityID);
}
/// <summary>
/// 获取属性值
/// </summary>
/// <param name="suEntityRef"></param>
/// <param name="attributeName"></param>
/// <param name="propertyName"></param>
/// <returns></returns>
public static bool GetAttribute(SUEntityRef suEntityRef, string attributeName, string propertyName, out string defaultValue)
{
if (suEntityRef.ptr == IntPtr.Zero)
{
defaultValue = null;
return(false);
}
SUAttributeDictionaryRef dictionaryRef = default(SUAttributeDictionaryRef);
if (SKPCExport.SUEntityGetAttributeDictionary(suEntityRef, attributeName, ref dictionaryRef) == SUResult.SU_ERROR_NONE)
{
SUTypedValueRef propertyValueRef = default(SUTypedValueRef);
if (SKPCExport.SUAttributeDictionaryGetValue(dictionaryRef, attributeName, ref propertyValueRef) == SUResult.SU_ERROR_NONE)
{
SUStringRef temp = default;
SKPCExport.SUStringCreate(ref temp);
SKPCExport.SUTypedValueGetString(propertyValueRef, ref temp);
defaultValue = Utilities.GetString(temp);
SKPCExport.SUStringRelease(ref temp);
return(true);
}
}
defaultValue = null;
return(false);
}
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 void Load(SUFaceRef p_suFaceRef)
{
SUDrawingElementRef drawingRef = SKPCExport.SUFaceToDrawingElement(p_suFaceRef);
SUEntityRef entityRef = SKPCExport.SUDrawingElementToEntity(drawingRef);
m_identity = SkpEntityCache.GetIdentity(entityRef);
SUMaterialRef suFrontMaterialRef = default(SUMaterialRef);
SKPCExport.SUFaceGetFrontMaterial(p_suFaceRef, ref suFrontMaterialRef);
m_frontMaterialIdentity = SkpEntityCache.GetIdentity(SKPCExport.SUMaterialToEntity(suFrontMaterialRef));
SUMaterialRef suBackMaterialRef = default(SUMaterialRef);
SKPCExport.SUFaceGetBackMaterial(p_suFaceRef, ref suBackMaterialRef);
m_backMaterialIdentity = SkpEntityCache.GetIdentity(SKPCExport.SUMaterialToEntity(suBackMaterialRef));
m_faceMesh = new SkpFaceMesh(this);
m_faceMesh.Load(p_suFaceRef);
}
/// <summary>
/// 异步加载组件
/// </summary>
/// <param name="model"></param>
/// <param name="p_model"></param>
/// <returns></returns>
public static Task <Dictionary <string, SkpComponent> > GetComponentsAsync(SUModelRef model, SkpModel p_model)
{
TaskCompletionSource <Dictionary <string, SkpComponent> > tcs = new TaskCompletionSource <Dictionary <string, SkpComponent> >();
Task.Run(() =>
{
long componentsCount = 0;
SKPCExport.SUModelGetNumComponentDefinitions(model, ref componentsCount);
if (componentsCount > 0)
{
SUComponentDefinitionRef[] componentRefs = new SUComponentDefinitionRef[componentsCount];
SKPCExport.SUModelGetComponentDefinitions(model, componentsCount, componentRefs, ref componentsCount);
TaskExcutor.Run <SkpComponent, SUComponentDefinitionRef>(componentRefs, c =>
{
SkpComponent component = new SkpComponent(p_model);
component.Load(c);
return(component);
}).ContinueWith(t =>
{
if (t.IsFaulted)
{
tcs.TrySetException(t.Exception);
}
else
{
Dictionary <string, SkpComponent> components = t.Result.ToDictionary(p => p.Identity, p => p);
tcs.TrySetResult(components);
}
});
}
else
{
tcs.TrySetResult(new Dictionary <string, SkpComponent>());
}
});
return(tcs.Task);
}
public static Task <Dictionary <string, SkpGroup> > GetEntityGroupsAsync(SUEntitiesRef p_suEntitiesRef, SkpModel p_model)
{
TaskCompletionSource <Dictionary <string, SkpGroup> > tcs = new TaskCompletionSource <Dictionary <string, SkpGroup> >();
long groupsCount = 0;
SKPCExport.SUEntitiesGetNumGroups(p_suEntitiesRef, ref groupsCount);
if (groupsCount > 0)
{
SUGroupRef[] groupRefs = new SUGroupRef[groupsCount];
SKPCExport.SUEntitiesGetGroups(p_suEntitiesRef, groupsCount, groupRefs, ref groupsCount);
TaskExcutor.Run <SkpGroup, SUGroupRef>(groupRefs, g =>
{
SkpGroup group = new SkpGroup(p_model);
group.Load(g);
return(group);
}).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, SkpGroup>());
}
return(tcs.Task);
}
public static Dictionary <string, SkpGroup> GetEntityGroups(SUEntitiesRef p_suEntitiesRef, SkpModel p_model)
{
Dictionary <string, SkpGroup> groups = new Dictionary <string, SkpGroup>(100);
long groupsCount = 0;
SKPCExport.SUEntitiesGetNumGroups(p_suEntitiesRef, ref groupsCount);
if (groupsCount > 0)
{
SUGroupRef[] groupRefs = new SUGroupRef[groupsCount];
SKPCExport.SUEntitiesGetGroups(p_suEntitiesRef, groupsCount, groupRefs, ref groupsCount);
for (long i = 0; i < groupsCount; i++)
{
SkpGroup group = new SkpGroup(p_model);
group.Load(groupRefs[i]);
groups.Add(group.Identity, group);
}
}
return(groups);
}
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 Dictionary <string, SkpComponent> GetComponents(SUModelRef model, SkpModel p_model)
{
Dictionary <string, SkpComponent> components = new Dictionary <string, SkpComponent>(200);
long componentsCount = 0;
SKPCExport.SUModelGetNumComponentDefinitions(model, ref componentsCount);
if (componentsCount > 0)
{
SUComponentDefinitionRef[] componentRefs = new SUComponentDefinitionRef[componentsCount];
SKPCExport.SUModelGetComponentDefinitions(model, componentsCount, componentRefs, ref componentsCount);
for (long i = 0; i < componentsCount; i++)
{
SkpComponent component = new SkpComponent(p_model);
component.Load(componentRefs[i]);
components.Add(component.Identity, component);
}
}
return(components);
}
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);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="value"></param>
public SkpDataValue(SUTypedValueRef value)
{
SUTypedValueType type = SUTypedValueType.SUTypedValueType_Empty;
SKPCExport.SUTypedValueGetType(value, ref type);
m_dataType = (DataType)type;
switch (type)
{
case SUTypedValueType.SUTypedValueType_Empty:
{
m_value = null;
break;
}
case SUTypedValueType.SUTypedValueType_Byte:
{
byte temp = default;
SKPCExport.SUTypedValueGetByte(value, ref temp);
m_value = temp;
break;
}
case SUTypedValueType.SUTypedValueType_Short:
{
short temp = default;
SKPCExport.SUTypedValueGetInt16(value, ref temp);
m_value = temp;
break;
}
case SUTypedValueType.SUTypedValueType_Int32:
{
int temp = default;
SKPCExport.SUTypedValueGetInt32(value, ref temp);
m_value = temp;
break;
}
case SUTypedValueType.SUTypedValueType_Float:
{
float temp = default;
SKPCExport.SUTypedValueGetFloat(value, ref temp);
m_value = temp;
break;
}
case SUTypedValueType.SUTypedValueType_Double:
{
double temp = default;
SKPCExport.SUTypedValueGetDouble(value, ref temp);
m_value = temp;
break;
}
case SUTypedValueType.SUTypedValueType_Bool:
{
bool temp = default;
SKPCExport.SUTypedValueGetBool(value, ref temp);
m_value = temp;
break;
}
case SUTypedValueType.SUTypedValueType_Color:
{
SUColor temp = default;
SKPCExport.SUTypedValueGetColor(value, ref temp);
m_value = /*new SkpColor(temp)*/ temp;
break;
}
case SUTypedValueType.SUTypedValueType_Time:
{
long temp = default;
SKPCExport.SUTypedValueGetTime(value, ref temp);
m_value = new System.DateTime(1970, 1, 1).AddSeconds(temp);
break;
}
case SUTypedValueType.SUTypedValueType_String:
{
SUStringRef temp = default;
SKPCExport.SUStringCreate(ref temp);
SKPCExport.SUTypedValueGetString(value, ref temp);
m_value = Utilities.GetString(temp);
SKPCExport.SUStringRelease(ref temp);
break;
}
case SUTypedValueType.SUTypedValueType_Vector3D:
{
double[] temp = new double[3];
SKPCExport.SUTypedValueGetVector3d(value, temp);
m_value = new SUVector3D {
x = temp[0], y = temp[1], z = temp[2]
};
break;
}
case SUTypedValueType.SUTypedValueType_Array:
{
long count = default;
SKPCExport.SUTypedValueGetNumArrayItems(value, ref count);
SUTypedValueRef[] values = new SUTypedValueRef[count];
SKPCExport.SUTypedValueGetArrayItems(value, count, values, ref count);
SkpDataValue[] temp = new SkpDataValue[count];
for (int i = 0; i < count; i++)
{
temp[i] = new SkpDataValue(values[i]);
}
m_value = temp;
break;
}
default:
break;
}
}
/// <summary>
/// 获取组件identity
/// </summary>
/// <param name="p_suComponentRef"></param>
/// <returns></returns>
public static string GetIdentity(SUComponentDefinitionRef p_suComponentRef)
{
return(SkpEntityCache.GetIdentity(SKPCExport.SUComponentDefinitionToEntity(p_suComponentRef)));
}
public void Load(SUFaceRef face)
{
SUMeshHelperRef helper = default(SUMeshHelperRef);
SKPCExport.SUMeshHelperCreate(ref helper, face);
long vCount = 0;
SKPCExport.SUMeshHelperGetNumVertices(helper, ref vCount);
if (vCount > 0)
{
m_vertices = new SUPoint3D[vCount];
SKPCExport.SUMeshHelperGetVertices(helper, vCount, m_vertices, ref vCount);
for (int i = 0; i < vCount; i++)
{
m_vertices[i].x *= 0.0254;
m_vertices[i].y *= 0.0254;
m_vertices[i].z *= 0.0254;
}
}
long fCount = 0;
long ret = 0;
SKPCExport.SUMeshHelperGetNumTriangles(helper, ref fCount);
if (fCount > 0)
{
long[] fs = new long[3 * fCount];
m_triangles = new int[3 * fCount];
SKPCExport.SUMeshHelperGetVertexIndices(helper, 3 * fCount, fs, ref ret);
for (long j = 0; j < 3 * fCount; j++)
{
m_triangles[j] = (int)fs[j];
}
}
long frontUVCount = 0;
SKPCExport.SUMeshHelperGetNumVertices(helper, ref frontUVCount);
if (frontUVCount > 0)
{
m_uvsFront = new SUPoint3D[frontUVCount];
SKPCExport.SUMeshHelperGetFrontSTQCoords(helper, frontUVCount, m_uvsFront, ref frontUVCount);
}
long backUVCount = 0;
SKPCExport.SUMeshHelperGetNumVertices(helper, ref backUVCount);
if (backUVCount > 0)
{
m_uvsBack = new SUPoint3D[backUVCount];
SKPCExport.SUMeshHelperGetBackSTQCoords(helper, backUVCount, m_uvsBack, ref backUVCount);
}
long normalCount = 0;
SKPCExport.SUMeshHelperGetNumVertices(helper, ref normalCount);
if (backUVCount > 0)
{
m_normals = new SUVector3D[normalCount];
SKPCExport.SUMeshHelperGetNormals(helper, normalCount, m_normals, ref normalCount);
}
SKPCExport.SUMeshHelperRelease(ref helper);
}