fd9e6edc19
Added missing 'typename' in Colladaparser.h First implementation of spherical and cylindrical mapping, already in use for IRR and LWO models. For the latter the coordinate system is not yet correct. Moved vec2d to a separate header and added operators similar to vec3. Added plane and ray helper classes. Just the data is wrapped, no operators required for the moment. git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@249 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
361 lines
9.4 KiB
C++
361 lines
9.4 KiB
C++
/*
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---------------------------------------------------------------------------
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Open Asset Import Library (ASSIMP)
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---------------------------------------------------------------------------
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Copyright (c) 2006-2008, ASSIMP Development Team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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with or without modification, are permitted provided that the following
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conditions are met:
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* Redistributions of source code must retain the above
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copyright notice, this list of conditions and the
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following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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* Neither the name of the ASSIMP team, nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior
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written permission of the ASSIMP Development Team.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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---------------------------------------------------------------------------
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*/
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#ifndef AI_TYPES_H_INC
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#define AI_TYPES_H_INC
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#include <sys/types.h>
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#include <memory.h>
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#include "aiDefines.h"
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// include math helper classes
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#include "aiVector3D.h"
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#include "aiVector2D.h"
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#include "aiMatrix3x3.h"
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#include "aiMatrix4x4.h"
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#ifdef __cplusplus
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# include <string>
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extern "C" {
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#endif
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/** Maximum dimension for strings, ASSIMP strings are zero terminated */
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#ifdef __cplusplus
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const size_t MAXLEN = 1024;
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#else
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# define MAXLEN 1024
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#endif
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#include "./Compiler/pushpack1.h"
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// ---------------------------------------------------------------------------
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/** Represents a plane in a three-dimensional, euclidean space
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*/
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struct aiPlane
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{
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#ifdef __cplusplus
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aiPlane () : a(0.f), b(0.f), c(0.f), d(0.f) {}
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aiPlane (float _a, float _b, float _c, float _d)
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: a(_a), b(_b), c(_c), d(_d) {}
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aiPlane (const aiPlane& o) : a(o.a), b(o.b), c(o.c), d(o.d) {}
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#endif // !__cplusplus
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//! Plane equation
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float a,b,c,d;
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} PACK_STRUCT;
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// ---------------------------------------------------------------------------
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/** Represents a ray
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*/
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struct aiRay
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{
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#ifdef __cplusplus
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aiRay () {}
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aiRay (const aiVector3D& _pos, const aiVector3D& _dir)
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: pos(_pos), dir(_dir) {}
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aiRay (const aiRay& o) : pos (o.pos), dir (o.dir) {}
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#endif // !__cplusplus
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//! Position and direction of the ray
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aiVector3D pos, dir;
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} PACK_STRUCT;
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// aiVector3D type moved to separate header due to size of operators
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// aiQuaternion type moved to separate header due to size of operators
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// aiMatrix4x4 type moved to separate header due to size of operators
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// ---------------------------------------------------------------------------
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/** Represents a color in Red-Green-Blue space.
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*/
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struct aiColor3D
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{
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#ifdef __cplusplus
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aiColor3D () : r(0.0f), g(0.0f), b(0.0f) {}
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aiColor3D (float _r, float _g, float _b) : r(_r), g(_g), b(_b) {}
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aiColor3D (const aiColor3D& o) : r(o.r), g(o.g), b(o.b) {}
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bool operator == (const aiColor3D& other) const
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{return r == other.r && g == other.g && b == other.b;}
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bool operator != (const aiColor3D& other) const
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{return r != other.r || g != other.g || b != other.b;}
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aiColor3D operator+(const aiColor3D& c) const
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{return aiColor3D(r+c.r,g+c.g,b+c.b);}
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aiColor3D operator-(const aiColor3D& c) const
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{return aiColor3D(r+c.r,g+c.g,b+c.b);}
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aiColor3D operator*(const aiColor3D& c) const
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{return aiColor3D(r*c.r,g*c.g,b*c.b);}
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aiColor3D operator*(float f) const
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{return aiColor3D(r*f,g*f,b*f);}
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inline float operator[](unsigned int i) const {return *(&r + i);}
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inline float& operator[](unsigned int i) {return *(&r + i);}
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inline bool IsBlack() const
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{
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return !r && !g && !b;
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}
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#endif // !__cplusplus
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//! Red, green and blue color values
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float r, g, b;
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} PACK_STRUCT;
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// ---------------------------------------------------------------------------
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/** Represents a color in Red-Green-Blue space including an
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* alpha component.
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*/
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struct aiColor4D
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{
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#ifdef __cplusplus
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aiColor4D () : r(0.0f), g(0.0f), b(0.0f), a(0.0f) {}
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aiColor4D (float _r, float _g, float _b, float _a)
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: r(_r), g(_g), b(_b), a(_a) {}
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aiColor4D (const aiColor4D& o)
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: r(o.r), g(o.g), b(o.b), a(o.a) {}
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bool operator == (const aiColor4D& other) const
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{return r == other.r && g == other.g && b == other.b && a == other.a;}
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bool operator != (const aiColor4D& other) const
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{return r != other.r || g != other.g || b != other.b || a != other.a;}
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inline float operator[](unsigned int i) const {return *(&r + i);}
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inline float& operator[](unsigned int i) {return *(&r + i);}
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inline bool IsBlack() const
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{
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// The alpha component doesn't care here. black is black.
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return !r && !g && !b;
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}
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#endif // !__cplusplus
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//! Red, green, blue and alpha color values
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float r, g, b, a;
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} PACK_STRUCT;
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#include "./Compiler/poppack1.h"
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// ---------------------------------------------------------------------------
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/** Represents a string, zero byte terminated
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*/
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struct aiString
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{
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#ifdef __cplusplus
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inline aiString() :
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length(0)
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{
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data[0] = '\0';
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}
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//! Copy constructor
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inline aiString(const aiString& rOther) :
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length(rOther.length)
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{
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::memcpy( data, rOther.data, rOther.length);
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data[length] = '\0';
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}
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//! Constructor from std::string
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inline aiString(const std::string& pString) :
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length(pString.length())
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{
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memcpy( data, pString.c_str(), length);
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data[length] = '\0';
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}
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//! copy a std::string to the aiString
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void Set( const std::string& pString)
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{
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if( pString.length() > MAXLEN - 1)
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return;
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length = pString.length();
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::memcpy( data, pString.c_str(), length);
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data[length] = 0;
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}
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//! comparison operator
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bool operator==(const aiString& other) const
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{
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return (length == other.length &&
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0 == strcmp(this->data,other.data));
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}
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//! inverse comparison operator
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bool operator!=(const aiString& other) const
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{
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return (length != other.length ||
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0 != ::strcmp(this->data,other.data));
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}
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//! Append a string to the string
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inline void Append (const char* app)
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{
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const size_t len = ::strlen(app);
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if (!len)return;
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if (length + len >= MAXLEN)
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return;
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::memcpy(&data[length],app,len+1);
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length += len;
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}
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//! Clear the string
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inline void Clear ()
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{
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length = 0;
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data[0] = '\0';
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}
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#endif // !__cplusplus
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//! Length of the string excluding the terminal 0
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size_t length;
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//! String buffer. Size limit is MAXLEN
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char data[MAXLEN];
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} ;
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// ---------------------------------------------------------------------------
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/** Standard return type for all library functions.
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*
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* To check whether or not a function failed check against
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* AI_SUCCESS. The error codes are mainly used by the C-API.
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*/
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enum aiReturn
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{
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//! Indicates that a function was successful
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AI_SUCCESS = 0x0,
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//! Indicates that a function failed
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AI_FAILURE = -0x1,
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//! Indicates that a file was invalid
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AI_INVALIDFILE = -0x2,
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//! Indicates that not enough memory was available
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//! to perform the requested operation
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AI_OUTOFMEMORY = -0x3,
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//! Indicates that an illegal argument has been
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//! passed to a function. This is rarely used,
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//! most functions assert in this case.
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AI_INVALIDARG = -0x4
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};
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// ---------------------------------------------------------------------------
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/** Stores the memory requirements for different parts (e.g. meshes, materials,
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* animations) of an import.
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* @see Importer::GetMemoryRequirements()
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*/
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struct aiMemoryInfo
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{
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#ifdef __cplusplus
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//! Default constructor
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inline aiMemoryInfo()
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: textures (0)
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, materials (0)
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, meshes (0)
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, nodes (0)
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, animations (0)
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, cameras (0)
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, lights (0)
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, total (0)
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{}
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#endif
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//! Storage allocated for texture data, in bytes
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unsigned int textures;
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//! Storage allocated for material data, in bytes
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unsigned int materials;
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//! Storage allocated for mesh data, in bytes
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unsigned int meshes;
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//! Storage allocated for node data, in bytes
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unsigned int nodes;
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//! Storage allocated for animation data, in bytes
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unsigned int animations;
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//! Storage allocated for camera data, in bytes
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unsigned int cameras;
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//! Storage allocated for light data, in bytes
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unsigned int lights;
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//! Storage allocated for the import, in bytes
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unsigned int total;
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};
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#ifdef __cplusplus
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}
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#endif //! __cplusplus
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// Include implementations
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#include "aiVector3D.inl"
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#include "aiMatrix3x3.inl"
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#include "aiMatrix4x4.inl"
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#endif //!! include guard
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