orientableroi.cpp File Reference

#include "orientableroi.h"
#include "decomp.h"
#include <vec.h>

Include dependency graph for orientableroi.cpp:

Go to the source code of this file.

Functions
void	CalcWorldBoundingVolumes (const BoundingSphere &modelling_sphere, const Matrix4 &local2world, BoundingBox &world_bounding_box, BoundingSphere &world_bounding_sphere)
	[AI] Computes the world-space bounding box and bounding sphere for an ROI using a modeling sphere and a transformation matrix. More...

Function Documentation

CalcWorldBoundingVolumes()

void CalcWorldBoundingVolumes	(	const BoundingSphere &	modelling_sphere,
		const Matrix4 &	local2world,
		BoundingBox &	world_bounding_box,
		BoundingSphere &	world_bounding_sphere
	)

[AI] Computes the world-space bounding box and bounding sphere for an ROI using a modeling sphere and a transformation matrix.

[AI]

Parameters

	modelling_sphere	The source bounding sphere describing the object in its local/model space. [AI]
	local2world	Transformation matrix converting local coordinates to world coordinates. [AI]
[out]	BoundingBox	Output axis-aligned bounding box computed in world space. [AI]
[out]	BoundingSphere	Output bounding sphere transformed to world space. [AI]

[AI] Helper utility for ROI (Real-time Object Instance) classes, typically used in update_world_bounding_volumes() to create world-space volumes for culling or collision, by transforming an existing modeling sphere. [AI]

Definition at line 163 of file orientableroi.cpp.