KiCad PCB EDA Suite
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1 /*
2  * This program source code file is part of KiCad, a free EDA CAD application.
3  *
4  * Copyright (C) 2015-2017 Cirilo Bernardo <[email protected]>
5  * Copyright (C) 2020 KiCad Developers, see AUTHORS.txt for contributors.
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License
9  * as published by the Free Software Foundation; either version 2
10  * of the License, or (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, you may find one here:
19  *
20  * or you may search the website for the version 2 license,
21  * or you may write to the Free Software Foundation, Inc.,
22  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
23  */
29 #ifndef SG_COORDS_H
30 #define SG_COORDS_H
32 #include <vector>
33 #include "3d_cache/sg/sg_node.h"
35 class SGFACESET;
40 class SGCOORDS : public SGNODE
41 {
42 public:
43  SGCOORDS( SGNODE* aParent );
44  virtual ~SGCOORDS();
46  void unlinkChildNode( const SGNODE* aNode ) noexcept override;
47  void unlinkRefNode( const SGNODE* aNode ) noexcept override;
49  virtual bool SetParent( SGNODE* aParent, bool notify = true ) override;
51  SGNODE* FindNode(const char *aNodeName, const SGNODE *aCaller) noexcept override;
52  bool AddRefNode( SGNODE* aNode ) noexcept override;
53  bool AddChildNode( SGNODE* aNode ) noexcept override;
55  bool GetCoordsList( size_t& aListSize, SGPOINT*& aCoordsList );
56  void SetCoordsList( size_t aListSize, const SGPOINT* aCoordsList );
57  void AddCoord( double aXValue, double aYValue, double aZValue );
58  void AddCoord( const SGPOINT& aPoint );
64  bool CalcNormals( SGFACESET* callingNode, SGNODE** aPtr = nullptr );
66  void ReNameNodes( void ) override;
67  bool WriteVRML( std::ostream& aFile, bool aReuseFlag ) override;
69  bool WriteCache( std::ostream& aFile, SGNODE* parentNode ) override;
70  bool ReadCache( std::istream& aFile, SGNODE* parentNode ) override;
72  std::vector< SGPOINT > coords;
73 };
75 #endif // SG_COORDS_H
void unlinkRefNode(const SGNODE *aNode) noexcept override
Remove pointers to a referenced node.
Definition: sg_coords.cpp:108
Define an indexed face set for a scenegraph.
Definition: sg_faceset.h:46
void SetCoordsList(size_t aListSize, const SGPOINT *aCoordsList)
Definition: sg_coords.cpp:145
void ReNameNodes(void) override
Rename a node and all its child nodes in preparation for write operations.
Definition: sg_coords.cpp:169
virtual ~SGCOORDS()
Definition: sg_coords.cpp:54
Definition: sg_coords.cpp:35
bool WriteVRML(std::ostream &aFile, bool aReuseFlag) override
Writes this node's data to a VRML file.
Definition: sg_coords.cpp:179
SGNODE * FindNode(const char *aNodeName, const SGNODE *aCaller) noexcept override
Search the tree of linked nodes and return a reference to the first node found with the given name.
Definition: sg_coords.cpp:90
bool ReadCache(std::istream &aFile, SGNODE *parentNode) override
Reads binary format data from a cache file.
Definition: sg_coords.cpp:286
Define a vertex coordinate set for a scenegraph object.
Definition: sg_coords.h:40
bool GetCoordsList(size_t &aListSize, SGPOINT *&aCoordsList)
Definition: sg_coords.cpp:130
The base class of all Scene Graph nodes.
Definition: sg_node.h:74
bool CalcNormals(SGFACESET *callingNode, SGNODE **aPtr=nullptr)
Calculate normals for this coordinate list and sets the normals list in the parent SGFACESET.
Definition: sg_coords.cpp:309
void unlinkChildNode(const SGNODE *aNode) noexcept override
Remove references to an owned child.
Definition: sg_coords.cpp:102
virtual bool SetParent(SGNODE *aParent, bool notify=true) override
Set the parent SGNODE of this object.
Definition: sg_coords.cpp:60
bool AddRefNode(SGNODE *aNode) noexcept override
Definition: sg_coords.cpp:114
bool AddChildNode(SGNODE *aNode) noexcept override
Definition: sg_coords.cpp:122
std::vector< SGPOINT > coords
Definition: sg_coords.h:72
void AddCoord(double aXValue, double aYValue, double aZValue)
Definition: sg_coords.cpp:157
bool WriteCache(std::ostream &aFile, SGNODE *parentNode) override
Write this node's data to a binary cache file.
Definition: sg_coords.cpp:241