Interface CollisionProvider

All Superinterfaces:

AlgorithmProvider

All Known Subinterfaces:

MechanicsBackend, NativeCollisionProvider

All Known Implementing Classes:

CPUCollisionProvider, GenesisBackend, NativeBulletBackend, NativeCollisionBackend, NativeJBulletBackend, ODEBackend

public interface CollisionProvider
extends AlgorithmProvider

Interface for high-performance collision detection and physics simulation.

Method Summary

Modifier and Type	Method	Description
int	detectSphereCollisions(double[] positions, double[] radii, int n, int[] collisions)
int	detectSphereCollisions(float[] positions, float[] radii, int n, int[] collisions)	Performs collision detection between spheres.
int	detectSphereCollisions(MemorySegment positions, MemorySegment radii, int n, MemorySegment collisions, ValueLayout layout)
int	detectSphereCollisions(Real[] positions, Real[] radii, int n, int[] collisions)
default String	getAlgorithmType()	Returns the unique category of the algorithm.
void	resolveCollisions(double[] positions, double[] velocities, double[] masses, int n, int[] collisions, int numCollisions)
void	resolveCollisions(float[] positions, float[] velocities, float[] masses, int n, int[] collisions, int numCollisions)
void	resolveCollisions(MemorySegment positions, MemorySegment velocities, MemorySegment masses, int n, MemorySegment collisions, int numCollisions, ValueLayout layout)
void	resolveCollisions(Real[] positions, Real[] velocities, Real[] masses, int n, int[] collisions, int numCollisions)

Methods inherited from interface AlgorithmProvider

description, getMetadata, getName, getPriority, isAvailable, score, shutdown

Method Details

getAlgorithmType

default String getAlgorithmType()

Description copied from interface: AlgorithmProvider

Returns the unique category of the algorithm.

Specified by:

getAlgorithmType in interface AlgorithmProvider

detectSphereCollisions

int detectSphereCollisions(float[] positions,
 float[] radii,
 int n,
 int[] collisions)

Performs collision detection between spheres.

Parameters:

positions - Flattened array [x0, y0, z0, x1, y1, z1, ...]

radii - Array of radii [r0, r1, ...]

n - Number of spheres

collisions - Output array for collision pairs [idA, idB, ...]

Returns:

Number of collisions found

detectSphereCollisions

int detectSphereCollisions(double[] positions,
 double[] radii,
 int n,
 int[] collisions)

detectSphereCollisions

int detectSphereCollisions(Real[] positions,
 Real[] radii,
 int n,
 int[] collisions)

detectSphereCollisions

int detectSphereCollisions(MemorySegment positions,
 MemorySegment radii,
 int n,
 MemorySegment collisions,
 ValueLayout layout)

resolveCollisions

void resolveCollisions(float[] positions,
 float[] velocities,
 float[] masses,
 int n,
 int[] collisions,
 int numCollisions)

resolveCollisions

void resolveCollisions(double[] positions,
 double[] velocities,
 double[] masses,
 int n,
 int[] collisions,
 int numCollisions)

resolveCollisions

void resolveCollisions(Real[] positions,
 Real[] velocities,
 Real[] masses,
 int n,
 int[] collisions,
 int numCollisions)

resolveCollisions

void resolveCollisions(MemorySegment positions,
 MemorySegment velocities,
 MemorySegment masses,
 int n,
 MemorySegment collisions,
 int numCollisions,
 ValueLayout layout)