NL3D::UVisualCollisionManager Class Reference

#include <u_visual_collision_manager.h>

Inheritance diagram for NL3D::UVisualCollisionManager:

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Detailed Description

Interface to visual collision manager.

Author:

Lionel Berenguier

Nevrax France

Date:

2001

Definition at line 47 of file u_visual_collision_manager.h.

Public Member Functions
virtual uint	addMeshCollision (const std::vector< CVector > &vertices, const std::vector< uint16 > &triangles)=0
virtual UVisualCollisionEntity *	createEntity ()=0
virtual void	deleteEntity (UVisualCollisionEntity *entity)=0
virtual float	getCameraCollision (const CVector &start, const CVector &end, float radius, bool cone)=0
virtual void	removeMeshCollision (uint id)=0
virtual void	setLandscape (ULandscape *landscape)=0
virtual void	setSunContributionPower (float power, float maxThreshold)=0
Protected Member Functions
	UVisualCollisionManager ()
virtual	~UVisualCollisionManager ()

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Constructor & Destructor Documentation

NL3D::UVisualCollisionManager::UVisualCollisionManager (   )  [inline, protected]

Definition at line 50 of file u_visual_collision_manager.h. {}

virtual NL3D::UVisualCollisionManager::~UVisualCollisionManager (   )  [inline, protected, virtual]

Definition at line 51 of file u_visual_collision_manager.h. {}

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Member Function Documentation

virtual uint NL3D::UVisualCollisionManager::addMeshCollision (  const std::vector< CVector > &  vertices, const std::vector< uint16 > &  triangles )  [pure virtual]

Add a Mesh to the collision manager. For now it is used only for Camera Collision number of vertices and number of triangles must not exceed 65535 Returns: the id used for remove, 0 if not succeed Implemented in NL3D::CVisualCollisionManagerUser.

virtual UVisualCollisionEntity* NL3D::UVisualCollisionManager::createEntity (   )  [pure virtual]

create an entity. NB: CVisualCollisionManager owns this ptr, and you must delete it with deleteEntity(). NB: all CVisualCollisionEntity are deleted when this manager is deleted. Implemented in NL3D::CVisualCollisionManagerUser.

virtual void NL3D::UVisualCollisionManager::deleteEntity (  UVisualCollisionEntity *  entity  )  [pure virtual]

delete an entity. Implemented in NL3D::CVisualCollisionManagerUser.

virtual float NL3D::UVisualCollisionManager::getCameraCollision (  const CVector &  start, const CVector &  end, float  radius, bool  cone )  [pure virtual]

Get Typical Camera 3rd person collision. For landscape, it is done only against TileFaces (ie only under approx 50 m) return a [0,1] value. 0 => collision at start. 1 => no collision. Parameters: radius  is the radius of the 'cylinder' cone  if true, the object tested is a cone (radius goes to end) Implemented in NL3D::CVisualCollisionManagerUser.

virtual void NL3D::UVisualCollisionManager::removeMeshCollision (  uint  id  )  [pure virtual]

Remove a Mesh from the collision manager. Implemented in NL3D::CVisualCollisionManagerUser.

virtual void NL3D::UVisualCollisionManager::setLandscape (  ULandscape *  landscape  )  [pure virtual]

setup the landscape used for this collision manager. ptr is kept, and manager must be cleared when the landscape is deleted. Implemented in NL3D::CVisualCollisionManagerUser.

virtual void NL3D::UVisualCollisionManager::setSunContributionPower (  float  power, float  maxThreshold )  [pure virtual]

Build a lighting table to remap sun contribution from landscape to sun contribution for objects. The value remap the landscape sun contribution (0 ~ 1) to an object sun contribution (0 ~1) using the following formula: objectSunContribution = min ( powf ( landscapeSunContribution / maxThreshold, power ), 1 ); Default is 0.5 (=> sqrt) for power and 0.5 for maxThreshold. Implemented in NL3D::CVisualCollisionManagerUser.

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

• u_visual_collision_manager.h

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