PhysicsCollisionCount

Category: 2D Game Physics (Pro)

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Signature

Returns

Integer

Description

Returns the number of body pairs recorded during the most recent physics step.

Performance and behavior

Collision indices are zero-based and remain valid until the next physics step. Recording is capped at 65,536 pairs per step to bound memory use; every detected contact is still resolved.

Pro feature: compiling code that uses this function requires a license with the GamePhysics feature enabled.

Example

For i = 0 To PhysicsCollisionCount(world) - 1
    DebugPrint Str(PhysicsCollisionBodyA(world, i))
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