Référence de la classe Castor3D::Ray

Ray representation. Plus de détails...

Fonctions membres publiques
C3D_API	Ray (Castor::Point2i const &p_ptPoint, Camera const &p_camera)
	Constructor from mouse coordinates and a viewport. Plus de détails...
C3D_API	Ray (int p_x, int p_y, Camera const &p_camera)
	Constructor from mouse coordinates and a viewport. Plus de détails...
C3D_API	Ray (Castor::Point3r const &p_ptOrigin, Castor::Point3r const &p_ptDirection)
	Constructor from mouse coordinates and a viewport. Plus de détails...
C3D_API	Ray (Ray const &p_copy)
	Constructeur par copie. Plus de détails...
C3D_API	Ray (Ray &&p_copy)
	Constructeur par copie. Plus de détails...
C3D_API	~Ray ()
	Destructeur. Plus de détails...
C3D_API real	Intersects (Castor::Point3r const &p_pt1, Castor::Point3r const &p_pt2, Castor::Point3r const &p_pt3)
	Tells if the ray intersects the given triangle of vertices. Plus de détails...
C3D_API real	Intersects (Face const &p_face, Submesh const &p_submesh)
	Tells if the ray intersects the given face. Plus de détails...
C3D_API real	Intersects (Castor::Point3r const &p_point)
	Tells if the vertex is on the ray. Plus de détails...
C3D_API real	Intersects (Castor::CubeBox const &p_box)
	Tells if the ray intersects the given Combo box. Plus de détails...
C3D_API real	Intersects (Castor::SphereBox const &p_sphere)
	Tells if the ray intersects the given Sphere. Plus de détails...
C3D_API real	Intersects (GeometrySPtr p_pGeometry, FaceSPtr *p_nearestFace, SubmeshSPtr *p_nearestSubmesh)
	Tells if the ray intersects the given Geometry. Plus de détails...
C3D_API bool	ProjectVertex (Castor::Point3r const &p_point, Castor::Point3r &p_result)
	Projects the given vertex on the ray. Plus de détails...

Attributs publics
Castor::Point3r	m_ptOrigin
	L'origine du rayon. Plus de détails...
Castor::Point3r	m_ptDirection
	La direction du rayon. Plus de détails...

Description détaillée

Ray representation.

A ray is an origin and a direction in 3D

Auteur

Sylvain DOREMUS

Date

14/02/2010

Documentation des constructeurs et destructeur

C3D_API Castor3D::Ray::Ray	(	Castor::Point2i const &	p_ptPoint,
		Camera const &	p_camera
	)

Constructor from mouse coordinates and a viewport.

Paramètres

[in]	p_ptPoint	The mouse coordinates
[in]	p_camera	The camera from which to retrieve the ray

C3D_API Castor3D::Ray::Ray	(	int	p_x,
		int	p_y,
		Camera const &	p_camera
	)

Constructor from mouse coordinates and a viewport.

Paramètres

[in]	p_x	The mouse x
[in]	p_y	The mouse y
[in]	p_camera	The camera from which to retrieve the ray

C3D_API Castor3D::Ray::Ray	(	Castor::Point3r const &	p_ptOrigin,
		Castor::Point3r const &	p_ptDirection
	)

Constructor from mouse coordinates and a viewport.

Paramètres

[in]	p_ptOrigin	The origin of the ray
[in]	p_ptDirection	The The direction of the ray

C3D_API Castor3D::Ray::Ray

(

Ray const &

p_copy

)

Constructeur par copie.

Paramètres

[in]

p_copy

L'objet à copier

C3D_API Castor3D::Ray::Ray

(

Ray &&

p_copy

)

Constructeur par copie.

Paramètres

[in]

p_copy

L'objet à copier

C3D_API Castor3D::Ray::~Ray

(

)

Destructeur.

Documentation des fonctions membres

C3D_API real Castor3D::Ray::Intersects	(	Castor::Point3r const &	p_pt1,
		Castor::Point3r const &	p_pt2,
		Castor::Point3r const &	p_pt3
	)

Tells if the ray intersects the given triangle of vertices.

Paramètres

[in]	p_pt1	The first triangle vertex
[in]	p_pt2	The second triangle vertex
[in]	p_pt3	The third triangle vertex

Renvoie

true if the ray intersects the triangle, false if not

C3D_API real Castor3D::Ray::Intersects	(	Face const &	p_face,
		Submesh const &	p_submesh
	)

Tells if the ray intersects the given face.

Paramètres

[in]	p_face	The face to test
[in]	p_submesh	The submesh holding the face

Renvoie

true if the ray intersects the face, false if not

C3D_API real Castor3D::Ray::Intersects

(

Castor::Point3r const &

p_point

)

Tells if the vertex is on the ray.

Paramètres

[in]

p_point

The face to test

Renvoie

true if vertex is on the ray, false if not

C3D_API real Castor3D::Ray::Intersects

(

Castor::CubeBox const &

p_box

)

Tells if the ray intersects the given Combo box.

Paramètres

[in]

p_box

The box to test

Renvoie

true if the ray intersects the face, false if not

C3D_API real Castor3D::Ray::Intersects

(

Castor::SphereBox const &

p_sphere

)

Tells if the ray intersects the given Sphere.

Paramètres

[in]

p_sphere

The sphere to test

Renvoie

true if the ray intersects the face, false if not

C3D_API real Castor3D::Ray::Intersects	(	GeometrySPtr	p_pGeometry,
		FaceSPtr *	p_nearestFace,
		SubmeshSPtr *	p_nearestSubmesh
	)

Tells if the ray intersects the given Geometry.

Paramètres

[in]	p_pGeometry	The sphere to test
[out]	p_nearestFace	The intersected face
[out]	p_nearestSubmesh	The intersected submesh

Renvoie

true if the ray intersects the face, false if not

C3D_API bool Castor3D::Ray::ProjectVertex	(	Castor::Point3r const &	p_point,
		Castor::Point3r &	p_result
	)

Projects the given vertex on the ray.

Paramètres

[in]	p_point	The vertex we want to project
[out]	p_result	The projecion result

Renvoie

true if the vertex can be projected on the ray, false if not

Documentation des données membres

Castor::Point3r Castor3D::Ray::m_ptDirection

La direction du rayon.

Castor::Point3r Castor3D::Ray::m_ptOrigin

L'origine du rayon.

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La documentation de cette classe a été générée à partir du fichier suivant :

• Y:/software/Castor3D/source/Core/Castor3D/Src/Ray.hpp