public void Reset(ref PhysicsWorld world, UnityEngine.Camera camera = null)
{
int numDynamicBodies = world.NumDynamicBodies;
if (!InputVelocities.IsCreated || InputVelocities.Length < numDynamicBodies)
{
if (InputVelocities.IsCreated)
{
InputVelocities.Dispose();
}
InputVelocities = new NativeArray <Velocity>(numDynamicBodies, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
}
if (VisualDebuggerEnabled)
{
camera = (camera == null ? UnityEngine.Camera.main : camera);
Camera = new HavokSimulation.Camera
{
From = camera.transform.position,
To = camera.transform.position + camera.transform.forward,
Up = camera.transform.up,
NearPlane = camera.nearClipPlane,
FarPlane = camera.farClipPlane,
FieldOfView = camera.fieldOfView
};
}
}
public SimulationContext(HavokConfiguration config)
{
// Unlock the plugin if it hasn't already been done.
// If it remains locked, the simulation will do nothing.
Plugin.EnsureUnlocked();
TimeStep = default;
InputVelocities = default;
Camera = default;
unsafe
{
// Allocate this at a fixed memory location. The plugin writes to it.
StepContext = (HavokSimulation.StepContext *)UnsafeUtility.Malloc(sizeof(HavokSimulation.StepContext), 16, Allocator.Persistent);
UnsafeUtility.MemClear(StepContext, sizeof(HavokSimulation.StepContext));
VisualDebuggerEnabled = config.VisualDebugger.Enable != 0;
WorldIndex = Plugin.HP_AllocateWorld(ref config, StepContext);
m_WorldAllocated = true;
}
HaveStaticBodiesChanged = default;
StaticBodiesSyncedOnce = false;
}
internal static extern void HP_StepVisualDebugger(int worldIndex, float timeStep, ref HavokSimulation.Camera camera);