CastSphereVsTriangles Class Reference

Collision detection helper that casts a sphere vs one or more triangles. More...

#include <CastSphereVsTriangles.h>

Public Member Functions
	CastSphereVsTriangles (const ShapeCast &inShapeCast, const ShapeCastSettings &inShapeCastSettings, Vec3Arg inScale, Mat44Arg inCenterOfMassTransform2, const SubShapeIDCreator &inSubShapeIDCreator1, CastShapeCollector &ioCollector)
void	Cast (Vec3Arg inV0, Vec3Arg inV1, Vec3Arg inV2, uint8 inActiveEdges, const SubShapeID &inSubShapeID2)

Protected Attributes
Vec3	mStart
	Starting location of the sphere.
Vec3	mDirection
	Direction and length of movement of sphere.
float	mRadius
	Scaled radius of sphere.
const ShapeCastSettings &	mShapeCastSettings
const Mat44 &	mCenterOfMassTransform2
Vec3	mScale
SubShapeIDCreator	mSubShapeIDCreator1
CastShapeCollector &	mCollector

Detailed Description

Collision detection helper that casts a sphere vs one or more triangles.

Constructor & Destructor Documentation

CastSphereVsTriangles()

JPH_NAMESPACE_BEGIN CastSphereVsTriangles::CastSphereVsTriangles	(	const ShapeCast &	inShapeCast,
		const ShapeCastSettings &	inShapeCastSettings,
		Vec3Arg	inScale,
		Mat44Arg	inCenterOfMassTransform2,
		const SubShapeIDCreator &	inSubShapeIDCreator1,
		CastShapeCollector &	ioCollector )

Constructor

Parameters

inShapeCast	The sphere to cast against the triangles and its start and direction
inShapeCastSettings	Settings for performing the cast
inScale	Local space scale for the shape to cast against (scales relative to its center of mass).
inCenterOfMassTransform2	Is the center of mass transform of shape 2 (excluding scale), this is used to provide a transform to the shape cast result so that local quantities can be transformed into world space.
inSubShapeIDCreator1	Class that tracks the current sub shape ID for the casting shape
ioCollector	The collector that receives the results.

Member Function Documentation

Cast()

void CastSphereVsTriangles::Cast	(	Vec3Arg	inV0,
		Vec3Arg	inV1,
		Vec3Arg	inV2,
		uint8	inActiveEdges,
		const SubShapeID &	inSubShapeID2 )

Cast sphere with a single triangle

Parameters

inV0,inV1,inV2	CCW triangle vertices
inActiveEdges	bit 0 = edge v0..v1 is active, bit 1 = edge v1..v2 is active, bit 2 = edge v2..v0 is active An active edge is an edge that is not connected to another triangle in such a way that it is impossible to collide with the edge
inSubShapeID2	The sub shape ID for the triangle

Member Data Documentation

mCenterOfMassTransform2

const Mat44& CastSphereVsTriangles::mCenterOfMassTransform2

protected

mCollector

CastShapeCollector& CastSphereVsTriangles::mCollector

protected

mDirection

Vec3 CastSphereVsTriangles::mDirection

protected

Direction and length of movement of sphere.

mRadius

float CastSphereVsTriangles::mRadius

protected

Scaled radius of sphere.

mScale

Vec3 CastSphereVsTriangles::mScale

protected

mShapeCastSettings

const ShapeCastSettings& CastSphereVsTriangles::mShapeCastSettings

protected

mStart

Vec3 CastSphereVsTriangles::mStart

protected

Starting location of the sphere.

mSubShapeIDCreator1

SubShapeIDCreator CastSphereVsTriangles::mSubShapeIDCreator1

protected

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

• Jolt/Physics/Collision/CastSphereVsTriangles.h
• Jolt/Physics/Collision/CastSphereVsTriangles.cpp