CollisionRay

from panda3d.core import CollisionRay
class CollisionRay

Bases: CollisionSolid

An infinite ray, with a specific origin and direction. It begins at its origin and continues in one direction to infinity, and it has no radius. Useful for picking from a window, or for gravity effects.

Inheritance diagram

Inheritance diagram of CollisionRay

__init__(*args, **kwargs)
direction
getClassType()

C++ Interface: get_class_type()

getDirection()

C++ Interface: get_direction(CollisionRay self)

/**

*/

getOrigin()

C++ Interface: get_origin(CollisionRay self)

/**

*/

get_class_type()

C++ Interface: get_class_type()

get_direction()

C++ Interface: get_direction(CollisionRay self)

/**

*/

get_origin()

C++ Interface: get_origin(CollisionRay self)

/**

*/

origin
setDirection()

C++ Interface: set_direction(const CollisionRay self, const LVector3f direction) set_direction(const CollisionRay self, float x, float y, float z)

/**

*/

/**

*/

setFromLens()

C++ Interface: set_from_lens(const CollisionRay self, LensNode camera, const LPoint2f point) set_from_lens(const CollisionRay self, LensNode camera, float px, float py)

/**

  • Accepts a LensNode and a 2-d point in the range [-1,1]. Sets the

  • CollisionRay so that it begins at the LensNode’s near plane and extends to

  • infinity, making it suitable for picking objects from the screen given a

  • camera and a mouse location.

*/

/**

  • Accepts a LensNode and a 2-d point in the range [-1,1]. Sets the

  • CollisionRay so that it begins at the LensNode’s near plane and extends to

  • infinity, making it suitable for picking objects from the screen given a

  • camera and a mouse location.

  • Returns true if the point was acceptable, false otherwise.

*/

setOrigin()

C++ Interface: set_origin(const CollisionRay self, const LPoint3f origin) set_origin(const CollisionRay self, float x, float y, float z)

/**

*/

/**

*/

set_direction()

C++ Interface: set_direction(const CollisionRay self, const LVector3f direction) set_direction(const CollisionRay self, float x, float y, float z)

/**

*/

/**

*/

set_from_lens()

C++ Interface: set_from_lens(const CollisionRay self, LensNode camera, const LPoint2f point) set_from_lens(const CollisionRay self, LensNode camera, float px, float py)

/**

  • Accepts a LensNode and a 2-d point in the range [-1,1]. Sets the

  • CollisionRay so that it begins at the LensNode’s near plane and extends to

  • infinity, making it suitable for picking objects from the screen given a

  • camera and a mouse location.

*/

/**

  • Accepts a LensNode and a 2-d point in the range [-1,1]. Sets the

  • CollisionRay so that it begins at the LensNode’s near plane and extends to

  • infinity, making it suitable for picking objects from the screen given a

  • camera and a mouse location.

  • Returns true if the point was acceptable, false otherwise.

*/

set_origin()

C++ Interface: set_origin(const CollisionRay self, const LPoint3f origin) set_origin(const CollisionRay self, float x, float y, float z)

/**

*/

/**

*/