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1 | // Author: Kirill Gavrilov |
2 | // Copyright (c) 2018-2019 OPEN CASCADE SAS |
3 | // |
4 | // This file is part of Open CASCADE Technology software library. |
5 | // |
6 | // This library is free software; you can redistribute it and/or modify it under |
7 | // the terms of the GNU Lesser General Public License version 2.1 as published |
8 | // by the Free Software Foundation, with special exception defined in the file |
9 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
10 | // distribution for complete text of the license and disclaimer of any warranty. |
11 | // |
12 | // Alternatively, this file may be used under the terms of Open CASCADE |
13 | // commercial license or contractual agreement. |
14 | |
15 | #ifndef _RWGltf_GltfLatePrimitiveArray_HeaderFile |
16 | #define _RWGltf_GltfLatePrimitiveArray_HeaderFile |
17 | |
18 | #include <Bnd_Box.hxx> |
19 | #include <NCollection_Sequence.hxx> |
20 | #include <Poly_Triangulation.hxx> |
21 | #include <RWGltf_GltfPrimArrayData.hxx> |
22 | #include <RWGltf_GltfPrimitiveMode.hxx> |
23 | #include <Quantity_ColorRGBA.hxx> |
24 | |
25 | class RWGltf_MaterialMetallicRoughness; |
26 | class RWGltf_MaterialCommon; |
27 | |
28 | //! Mesh data wrapper for delayed primitive array loading from glTF file. |
29 | //! Class inherits Poly_Triangulation so that it can be put temporarily into TopoDS_Face within assembly structure, |
30 | //! to be replaced with proper Poly_Triangulation loaded later on. |
31 | class RWGltf_GltfLatePrimitiveArray : public Poly_Triangulation |
32 | { |
33 | DEFINE_STANDARD_RTTIEXT(RWGltf_GltfLatePrimitiveArray, Poly_Triangulation) |
34 | public: |
35 | |
36 | //! Constructor. |
37 | Standard_EXPORT RWGltf_GltfLatePrimitiveArray (const TCollection_AsciiString& theId, |
38 | const TCollection_AsciiString& theName); |
39 | |
40 | //! Destructor. |
41 | Standard_EXPORT virtual ~RWGltf_GltfLatePrimitiveArray(); |
42 | |
43 | //! Entity id. |
44 | const TCollection_AsciiString& Id() const { return myId; } |
45 | |
46 | //! Entity name. |
47 | const TCollection_AsciiString& Name() const { return myName; } |
48 | |
49 | //! Assign entity name. |
50 | void SetName (const TCollection_AsciiString& theName) { myName = theName; } |
51 | |
52 | //! Return type of primitive array. |
53 | RWGltf_GltfPrimitiveMode PrimitiveMode() const { return myPrimMode; } |
54 | |
55 | //! Set type of primitive array. |
56 | void SetPrimitiveMode (RWGltf_GltfPrimitiveMode theMode) { myPrimMode = theMode; } |
57 | |
58 | //! Return true if primitive array has assigned material |
59 | bool HasStyle() const { return !myMaterialPbr.IsNull() || !myMaterialCommon.IsNull(); } |
60 | |
61 | //! Return base color. |
62 | Standard_EXPORT Quantity_ColorRGBA BaseColor() const; |
63 | |
64 | //! Return PBR material definition. |
65 | const Handle(RWGltf_MaterialMetallicRoughness)& MaterialPbr() const { return myMaterialPbr; } |
66 | |
67 | //! Set PBR material definition. |
68 | void SetMaterialPbr (const Handle(RWGltf_MaterialMetallicRoughness)& theMat) { myMaterialPbr = theMat; } |
69 | |
70 | //! Return common (obsolete) material definition. |
71 | const Handle(RWGltf_MaterialCommon)& MaterialCommon() const { return myMaterialCommon; } |
72 | |
73 | //! Set common (obsolete) material definition. |
74 | void SetMaterialCommon (const Handle(RWGltf_MaterialCommon)& theMat) { myMaterialCommon = theMat; } |
75 | |
76 | //! Return primitive array data elements. |
77 | const NCollection_Sequence<RWGltf_GltfPrimArrayData>& Data() const { return myData; } |
78 | |
79 | //! Add primitive array data element. |
80 | Standard_EXPORT RWGltf_GltfPrimArrayData& AddPrimArrayData (RWGltf_GltfArrayType theType); |
81 | |
82 | //! This method sets input bounding box and assigns a FAKE data to underlying Poly_Triangulation |
83 | //! as Min/Max corners of bounding box, so that standard tools like BRepBndLib::Add() |
84 | //! can be used transparently for computing bounding box of this face. |
85 | Standard_EXPORT void SetBoundingBox (const Bnd_Box& theBox); |
86 | |
87 | private: |
88 | |
89 | NCollection_Sequence<RWGltf_GltfPrimArrayData> myData; |
90 | Handle(RWGltf_MaterialMetallicRoughness) myMaterialPbr; //!< PBR material |
91 | Handle(RWGltf_MaterialCommon) myMaterialCommon; //!< common (obsolete) material |
92 | Bnd_Box myBox; //!< bounding box |
93 | TCollection_AsciiString myId; //!< entity id |
94 | TCollection_AsciiString myName; //!< entity name |
95 | RWGltf_GltfPrimitiveMode myPrimMode; //!< type of primitive array |
96 | |
97 | }; |
98 | |
99 | #endif // _RWGltf_GltfLatePrimitiveArray_HeaderFile |