public PhysicsExtension(PrefabPainterEditor editor)
{
this.editor = editor;
this.gizmo = editor.GetPainter();
forceApplyType = editor.FindProperty(x => x.physicsSettings.forceApplyType);
maxIterations = editor.FindProperty(x => x.physicsSettings.maxIterations);
forceMinMax = editor.FindProperty(x => x.physicsSettings.forceMinMax);
forceAngleInDegrees = editor.FindProperty(x => x.physicsSettings.forceAngleInDegrees);
randomizeForceAngle = editor.FindProperty(x => x.physicsSettings.randomizeForceAngle);
simulationRunning = editor.FindProperty(x => x.physicsSettings.simulationRunning);
simulationStepCount = editor.FindProperty(x => x.physicsSettings.simulationStepCount);
if (physicsSimulation == null)
{
physicsSimulation = ScriptableObject.CreateInstance <PhysicsSimulation>();
}
physicsSimulation.ApplySettings(gizmo.physicsSettings);
}
private void ApplyPhysics()
{
PhysicsSimulation physicsSimulation = ScriptableObject.CreateInstance <PhysicsSimulation>();
PhysicsSettings physicsSettings = new PhysicsSettings();
physicsSettings.simulationStepCountMax = gizmo.brushSettings.autoSimulationStepCountMax;
physicsSettings.simulationStepIterations = gizmo.brushSettings.autoSimulationStepIterations;
physicsSimulation.ApplySettings(physicsSettings);
// TODO: use only the new added ones?
Transform[] containerChildren = PrefabUtils.GetContainerChildren(gizmo.container);
if (gizmo.brushSettings.autoSimulationType == BrushSettings.AutoSimulationType.Once)
{
physicsSimulation.RunSimulationOnce(containerChildren);
}
else if (gizmo.brushSettings.autoSimulationType == BrushSettings.AutoSimulationType.Continuous)
{
physicsSimulation.StartSimulation(containerChildren);
}
}