Developer Documentation

- Main Page
- Related Pages
- Modules
- Namespaces
- Classes
- Files

- File List
- File Members

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Modules Pages
PluginFunctionsBSplineSurface.cc
1 /*===========================================================================*\
2 * *
3 * OpenFlipper *
4 * Copyright (c) 2001-2015, RWTH-Aachen University *
5 * Department of Computer Graphics and Multimedia *
6 * All rights reserved. *
7 * www.openflipper.org *
8 * *
9 *---------------------------------------------------------------------------*
10 * This file is part of OpenFlipper. *
11 *---------------------------------------------------------------------------*
12 * *
13 * Redistribution and use in source and binary forms, with or without *
14 * modification, are permitted provided that the following conditions *
15 * are met: *
16 * *
17 * 1. Redistributions of source code must retain the above copyright notice, *
18 * this list of conditions and the following disclaimer. *
19 * *
20 * 2. Redistributions in binary form must reproduce the above copyright *
21 * notice, this list of conditions and the following disclaimer in the *
22 * documentation and/or other materials provided with the distribution. *
23 * *
24 * 3. Neither the name of the copyright holder nor the names of its *
25 * contributors may be used to endorse or promote products derived from *
26 * this software without specific prior written permission. *
27 * *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
32 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
33 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
34 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
35 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
36 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
37 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
38 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39 * *
40 \*===========================================================================*/
41
42 /*===========================================================================*\
43 * *
44 * $Revision$ *
45 * $LastChangedBy$ *
46 * $Date$ *
47 * *
48 \*===========================================================================*/
49
50
51 //=============================================================================
52 //
53 // PluginFunctions BSplineSurface - Implementation
54 // Author: Ellen Dekkers <dekkers@cs.rwth-aachen.de>
55 //
56 //=============================================================================
57
58
59 //=============================================================================
60 //
61 // Plugin Functions for BSplineSurface
62 //
63 //=============================================================================
64
65 #include <OpenFlipper/common/Types.hh>
66 #include "BSplineSurface.hh"
67
68 #include <OpenFlipper/BasePlugin/PluginFunctions.hh>
69
70
71 namespace PluginFunctions {
72
73 // ===============================================================================
74 // Get objects
75 // ===============================================================================
76
77 bool getObject( int _identifier , BSplineSurfaceObject*& _object ) {
78 if (_identifier == BaseObject::NOOBJECT)
79 {
80 _object = 0;
81 return false;
82 }
83
84 // Get object by using the map accelerated plugin function
85 BaseObjectData* object = 0;
86 PluginFunctions::getObject(_identifier,object);
87
88 _object = dynamic_cast< BSplineSurfaceObject* >(object);
89 return ( _object != 0 );
90 }
91
92 // ===============================================================================
93 // Getting data from objects and casting between them
94 // ===============================================================================
95
96
97 BSplineSurface* splineSurface( BaseObjectData* _object ) {
98 if (_object == 0)
99 return NULL;
100
101 if ( _object->dataType(DATA_BSPLINE_SURFACE) ) {
102 BSplineSurfaceObject* object = dynamic_cast< BSplineSurfaceObject* >(_object);
103 return object->splineSurface();
104 } else
105 return NULL;
106 }
107
108 BSplineSurfaceObject* bsplineSurfaceObject( BaseObjectData* _object ) {
109 if (_object == 0)
110 return NULL;
111 if ( ! _object->dataType(DATA_BSPLINE_SURFACE) )
112 return NULL;
113 return dynamic_cast< BSplineSurfaceObject* >( _object );
114 }
115
116
117 }
118
PluginFunctions::splineSurface
BSplineSurface * splineSurface(BaseObjectData *_object)
Get a Bspline Surface from an object.
Definition: PluginFunctionsBSplineSurface.cc:97
PluginFunctions
Definition: PluginFunctionsBSplineCurve.cc:69
BaseObjectData
Definition: BaseObjectData.hh:105
PluginFunctions::getObject
bool getObject(int _identifier, BSplineCurveObject *&_object)
Definition: PluginFunctionsBSplineCurve.cc:75
BSplineSurfaceObject
Definition: BSplineSurfaceObject.hh:86
BaseObject::dataType
bool dataType(DataType _type) const
Definition: BaseObject.cc:232
BSplineSurface.hh
BSplineSurfaceObject::splineSurface
BSplineSurface * splineSurface()
return a pointer to the spline curve
Definition: BSplineSurfaceObject.cc:231
ACG::BSplineSurfaceT
Definition: BSplineSurfaceT.hh:88
BaseObject::NOOBJECT
static int NOOBJECT
Definition: BaseObject.hh:118
DATA_BSPLINE_SURFACE
#define DATA_BSPLINE_SURFACE
Definition: BSplineSurface.hh:73
PluginFunctions.hh
Types.hh
PluginFunctions::bsplineSurfaceObject
BSplineSurfaceObject * bsplineSurfaceObject(BaseObjectData *_object)
Cast an BaseObject to a BSplineSurfaceObject if possible.
Definition: PluginFunctionsBSplineSurface.cc:108