Method b3RecPlayer_SetDebugShapeCallbacks

Namespace

Box3D.Native

Assembly

Box3D.NET.Native.dll

b3RecPlayer_SetDebugShapeCallbacks(b3RecPlayer*, delegate* unmanaged[Cdecl]<b3DebugShape*, void*, void*>, delegate* unmanaged[Cdecl]<void*, void*, void>, void*)

Wire host debug-shape callbacks into the player's replay world so a renderer can build per-shape draw resources (the 3D sample needs this or the replay world draws nothing). Rebuilds the current world under the new callbacks and rewinds to frame 0, so call it once right after b3RecPlayer_Create and re-read the world id afterward. The callbacks persist across Restart and backward seeks, which recreate the world internally.

public static extern void b3RecPlayer_SetDebugShapeCallbacks(b3RecPlayer* player, delegate* unmanaged[Cdecl]<b3DebugShape*, void*, void*> createDebugShape, delegate* unmanaged[Cdecl]<void*, void*, void> destroyDebugShape, void* context)

Parameters

player b3RecPlayer*

the player to configure

createDebugShape delegate* unmanaged[Cdecl]<b3DebugShape*, void*, void*>

called when a replayed shape is added; returns a user draw handle

destroyDebugShape delegate* unmanaged[Cdecl]<void*, void*, void>

called when a replayed shape is removed; may be NULL

context void*

user context passed to both callbacks