TerrainGeoMipMap::Node Class Reference

Node of hierarchy tree. More...

#include <terrain_geomipmap.h>

Inherits HierarchyTreeBase::Node.

Inheritance diagram for TerrainGeoMipMap::Node:

[legend]Collaboration diagram for TerrainGeoMipMap::Node:

[legend]List of all members.

Public Types
typedef Frustum::ClipState	ClipState
Public Member Functions
ClipState	getFrustumClipState (void)
	gets previously set frustum state - used for frustum culling
void	setFrustumClipState (ClipState state)
	sets frustum state - used for frustum culling
void	setBoundingBox (const float center[3], const float extent[3])
	sets user-defined 3D bounding box
void	getBoundingBox (float center[3], float extent[3]) const
	gets user-defined 3D bounding box stored in this node
const float *	getBoundingBoxCenter (void) const
const float *	getBoundingBoxExtent (void) const
Private Attributes
ClipState	mFrustumClipState
	node outside frustum, inside frustum, or intersect (don't know)
float	center [3]
	The center point of user's bounding box.
float	extent [3]
	The extent of user's bounding box.

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Detailed Description

Node of hierarchy tree.

Contains 3D bounding box and frustum-culling state.

Definition at line 27 of file terrain_geomipmap.h.

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Member Typedef Documentation

typedef Frustum::ClipState TerrainGeoMipMap::Node::ClipState

Definition at line 29 of file terrain_geomipmap.h.

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Member Function Documentation

void TerrainGeoMipMap::Node::getBoundingBox (  float  center[3], float  extent[3] )  const [inline]

gets user-defined 3D bounding box stored in this node Parameters: center  bounding box's center point extent  bounding box's extent vector (extent for each axis of this box) Definition at line 61 of file terrain_geomipmap.h.

const float* TerrainGeoMipMap::Node::getBoundingBoxCenter (  void   )  const [inline]

Definition at line 69 of file terrain_geomipmap.h. References center.

const float* TerrainGeoMipMap::Node::getBoundingBoxExtent (  void   )  const [inline]

Definition at line 72 of file terrain_geomipmap.h. References extent.

ClipState TerrainGeoMipMap::Node::getFrustumClipState (  void   )  [inline]

gets previously set frustum state - used for frustum culling Returns: Frustum::ClipState (in/out/intersect) Definition at line 35 of file terrain_geomipmap.h. References mFrustumClipState.

void TerrainGeoMipMap::Node::setBoundingBox (  const float  center[3], const float  extent[3] )  [inline]

sets user-defined 3D bounding box Parameters: center  bounding box's center point extent  bounding box's extent vector (extent for each axis of this box) Definition at line 48 of file terrain_geomipmap.h.

void TerrainGeoMipMap::Node::setFrustumClipState (  ClipState  state  )  [inline]

sets frustum state - used for frustum culling Parameters: Frustum::ClipState  (in/out/intersect) Definition at line 41 of file terrain_geomipmap.h. References mFrustumClipState.

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Member Data Documentation

float TerrainGeoMipMap::Node::center[3] [private]

The center point of user's bounding box. Definition at line 79 of file terrain_geomipmap.h. Referenced by getBoundingBoxCenter().

float TerrainGeoMipMap::Node::extent[3] [private]

The extent of user's bounding box. Definition at line 80 of file terrain_geomipmap.h. Referenced by getBoundingBoxExtent().

ClipState TerrainGeoMipMap::Node::mFrustumClipState [private]

node outside frustum, inside frustum, or intersect (don't know) Definition at line 76 of file terrain_geomipmap.h. Referenced by getFrustumClipState(), and setFrustumClipState().

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

• terrain_geomipmap.h

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