MecaCell::Scene3D Struct Reference

Class allowing to load a 3D scene from an obj file. It contains one or several Obj3D as well as various helper method. More...

#include <obj3D.hpp>

Public Types
using	triangle_t = Obj3D::triangle_t
using	UV = Obj3D::UV

Public Member Functions
std::vector< std::string >	isInside (const Vector3D &v) const
	usefull to test if a point v is inside an object of the scene More...
void	updateFromTransformation ()
void	scale (const Vec &s)
void	translate (const Vec &t)
void	rotate (const Rotation< Vec > &r)
	Scene3D ()
	Scene3D (const string &filename)
void	load (const string &filepath)
	Loads an obj (wavefront) file. More...

Public Attributes
Matrix4x4	transformation
std::unordered_map< std::string, Obj3D >	originalObjects
std::unordered_map< std::string, Obj3D >	transformedObjects

Detailed Description

Class allowing to load a 3D scene from an obj file. It contains one or several Obj3D as well as various helper method.

Definition at line 34 of file obj3D.hpp.

Member Typedef Documentation

triangle_t

using MecaCell::Scene3D::triangle_t = Obj3D::triangle_t

Definition at line 35 of file obj3D.hpp.

UV

using MecaCell::Scene3D::UV = Obj3D::UV

Definition at line 36 of file obj3D.hpp.

Constructor & Destructor Documentation

Scene3D() [1/2]

MecaCell::Scene3D::Scene3D ( )

inline

Definition at line 124 of file obj3D.hpp.

Scene3D() [2/2]

MecaCell::Scene3D::Scene3D ( const string &  filename )

inline

Definition at line 125 of file obj3D.hpp.

Member Function Documentation

isInside()

std::vector< std::string > MecaCell::Scene3D::isInside ( const Vector3D &  v ) const

inline

usefull to test if a point v is inside an object of the scene

Parameters

v	the considered point

Returns

a vector of container objects names, ordered by distance (closest englobing first)

Definition at line 50 of file obj3D.hpp.

load()

void MecaCell::Scene3D::load ( const string &  filepath )

inline

Loads an obj (wavefront) file.

Parameters

filepath

the path to the obj file

Definition at line 131 of file obj3D.hpp.

rotate()

void MecaCell::Scene3D::rotate ( const Rotation< Vec > &  r )

inline

Definition at line 119 of file obj3D.hpp.

scale()

void MecaCell::Scene3D::scale ( const Vec &  s )

inline

Definition at line 109 of file obj3D.hpp.

translate()

void MecaCell::Scene3D::translate ( const Vec &  t )

inline

Definition at line 114 of file obj3D.hpp.

updateFromTransformation()

void MecaCell::Scene3D::updateFromTransformation ( )

inline

Definition at line 98 of file obj3D.hpp.

Member Data Documentation

originalObjects

std::unordered_map<std::string, Obj3D> MecaCell::Scene3D::originalObjects

Definition at line 39 of file obj3D.hpp.

transformation

Matrix4x4 MecaCell::Scene3D::transformation

Definition at line 38 of file obj3D.hpp.

transformedObjects

std::unordered_map<std::string, Obj3D> MecaCell::Scene3D::transformedObjects

Definition at line 40 of file obj3D.hpp.

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The documentation for this struct was generated from the following file:

• external/MecaCell/mecacell/utilities/obj3D.hpp