KiCad PCB EDA Suite
ifsg_transform.cpp
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2  * This program source code file is part of KiCad, a free EDA CAD application.
3  *
4  * Copyright (C) 2015 Cirilo Bernardo <[email protected]>
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7  * This program is free software; you can redistribute it and/or
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23  */
24 
25 
26 #include <iostream>
27 #include <sstream>
28 #include <wx/log.h>
29 
31 #include "3d_cache/sg/scenegraph.h"
32 
33 
34 extern char WrongParent[];
35 
36 
38 {
39  m_node = nullptr;
40 
41  if( !create )
42  return;
43 
44  m_node = new SCENEGRAPH( nullptr );
45 
47 }
48 
49 
51 {
52  m_node = new SCENEGRAPH( nullptr );
53 
54  if( !m_node->SetParent( aParent ) )
55  {
56  delete m_node;
57  m_node = nullptr;
58 
59  wxLogTrace( MASK_3D_SG, wxT( "%s:%s:%d %s" ), __FILE__, __FUNCTION__, __LINE__,
60  WrongParent );
61 
62  return;
63  }
64 
66 }
67 
68 
70 {
71  if( m_node )
73 
74  m_node = nullptr;
75 
76  if( !aNode )
77  return false;
78 
79  if( S3D::SGTYPE_TRANSFORM != aNode->GetNodeType() )
80  {
81  return false;
82  }
83 
84  m_node = aNode;
86 
87  return true;
88 }
89 
90 
92 {
93  if( m_node )
95 
96  m_node = new SCENEGRAPH( aParent );
97 
98  if( aParent != m_node->GetParent() )
99  {
100  wxLogTrace( MASK_3D_SG, wxT( "%s:%s:%d * [BUG] invalid SGNODE parent (%s) to SCENEGRAPH" ),
101  __FILE__, __FUNCTION__, __LINE__,
102  aParent->GetNodeTypeName( aParent->GetNodeType() ) );
103 
104  delete m_node;
105  m_node = nullptr;
106  return false;
107  }
108 
110 
111  return true;
112 }
113 
114 
116 {
117  SGNODE* np = aParent.GetRawPtr();
118 
119  wxCHECK( np, false );
120 
121  return NewNode( np );
122 }
123 
124 
125 bool IFSG_TRANSFORM::SetRotation( const SGVECTOR& aRotationAxis, double aAngle )
126 {
127  wxCHECK( m_node, false );
128 
129  ( (SCENEGRAPH*) m_node )->rotation_axis = aRotationAxis;
130  ( (SCENEGRAPH*) m_node )->rotation_angle = aAngle;
131 
132  return true;
133 }
134 
135 
136 bool IFSG_TRANSFORM::SetScale( const SGPOINT& aScale ) noexcept
137 {
138  wxCHECK( m_node, false );
139 
140  ( (SCENEGRAPH*) m_node )->scale = aScale;
141 
142  return true;
143 }
144 
145 
146 bool IFSG_TRANSFORM::SetScale( double aScale )
147 {
148  wxCHECK( m_node, false );
149 
150  if( aScale < 1e-8 && aScale > -1e-8 )
151  {
152  wxLogTrace( MASK_3D_SG, wxT( "%s:%s:%d * [BUG] |scale| is < 1e-8 - this seems strange" ),
153  __FILE__, __FUNCTION__, __LINE__ );
154 
155  return false;
156  }
157 
158  ( (SCENEGRAPH*) m_node )->scale = SGPOINT( aScale, aScale, aScale );
159 
160  return true;
161 }
162 
163 
164 bool IFSG_TRANSFORM::SetTranslation( const SGPOINT& aTranslation ) noexcept
165 {
166  wxCHECK( m_node, false );
167 
168  ( (SCENEGRAPH*) m_node )->translation = aTranslation;
169 
170  return true;
171 }
172 
173 
174 bool IFSG_TRANSFORM::SetScaleOrientation( const SGVECTOR& aScaleAxis, double aAngle )
175 {
176  wxCHECK( m_node, false );
177 
178  ( (SCENEGRAPH*) m_node )->scale_axis = aScaleAxis;
179  ( (SCENEGRAPH*) m_node )->scale_angle = aAngle;
180 
181  return true;
182 }
183 
184 
185 bool IFSG_TRANSFORM::SetCenter( const SGPOINT& aCenter ) noexcept
186 {
187  wxCHECK( m_node, false );
188 
189  ( (SCENEGRAPH*) m_node )->center = aCenter;
190 
191  return true;
192 }
char WrongParent[]
Definition: ifsg_node.cpp:39
bool Attach(SGNODE *aNode) override
Function Attach associates a given SGNODE* with this wrapper.
void AssociateWrapper(SGNODE **aWrapperRef) noexcept
Associate this object with a handle to itself.
Definition: sg_node.cpp:207
defines the wrapper for the SGNORMALS class
SGNODE * m_node
Definition: ifsg_node.h:57
IFSG_NODE represents the base class of all DLL-safe Scene Graph nodes.
Definition: ifsg_node.h:54
The base class of all Scene Graph nodes.
Definition: sg_node.h:74
SGNODE * GetRawPtr(void) noexcept
Function GetRawPtr() returns the raw internal SGNODE pointer.
Definition: ifsg_node.cpp:65
bool SetScaleOrientation(const SGVECTOR &aScaleAxis, double aAngle)
void DisassociateWrapper(SGNODE **aWrapperRef) noexcept
Remove the association between an IFSG* wrapper object and this object.
Definition: sg_node.cpp:225
const char * GetNodeTypeName(S3D::SGTYPES aNodeType) const noexcept
Definition: sg_node.cpp:164
IFSG_TRANSFORM(bool create)
bool SetRotation(const SGVECTOR &aRotationAxis, double aAngle)
SGNODE * GetParent(void) const noexcept
Returns a pointer to the parent SGNODE of this object or NULL if the object has no parent (ie.
Definition: sg_node.cpp:110
bool SetCenter(const SGPOINT &aCenter) noexcept
virtual bool SetParent(SGNODE *aParent, bool notify=true)=0
Set the parent SGNODE of this object.
bool SetTranslation(const SGPOINT &aTranslation) noexcept
bool SetScale(const SGPOINT &aScale) noexcept
Define the basic data set required to represent a 3D model.
Definition: scenegraph.h:44
bool NewNode(SGNODE *aParent) override
Function NewNode creates a new node to associate with this wrapper.
S3D::SGTYPES GetNodeType(void) const noexcept
Return the type of this node instance.
Definition: sg_node.cpp:104