private static void HandleSimulationStepMode(Scene scene,
Simulation simulation,
IO.Utils.YamlObject script)
{
if (!script.Fields.ContainsKey("m_enableAutomaticStepping"))
{
return;
}
var enableAutoStepping = true;
script.Fields["m_enableAutomaticStepping"].TryGet(out enableAutoStepping);
simulation.AutoSteppingMode = enableAutoStepping ?
Simulation.AutoSteppingModes.FixedUpdate :
Simulation.AutoSteppingModes.Disabled;
UnityEditor.SceneManagement.EditorSceneManager.MarkSceneDirty(scene);
}
private static void HandleSolverSettings(Scene scene,
Simulation simulation,
IO.Utils.YamlObject script)
{
var isUpToDate = !script.Fields.ContainsKey("m_warmStartingDirectContacts");
// Flag scene dirty when we have the old version in the file.
if (!isUpToDate)
{
UnityEditor.SceneManagement.EditorSceneManager.MarkSceneDirty(scene);
}
if (simulation.SolverSettings != null || isUpToDate)
{
return;
}
var warmStartingContacts = false;
var numRestingIterations = -1;
var numDryFrictionIterations = -1;
try {
if (!script.Fields["m_warmStartingDirectContacts"].TryGet(out warmStartingContacts))
{
warmStartingContacts = false;
}
if (!script.Fields["m_numRestingIterations"].TryGet(out numRestingIterations))
{
numRestingIterations = -1;
}
if (!script.Fields["m_numDryFrictionIterations"].TryGet(out numDryFrictionIterations))
{
numDryFrictionIterations = -1;
}
}
catch (System.Exception) {
return;
}
// Ignore if default values were used.
if (warmStartingContacts == false && numRestingIterations < 0 && numDryFrictionIterations < 0)
{
return;
}
var createSettings = EditorUtility.DisplayDialog("Solver settings asset",
"Solver settings moved from Simulation to SolverSettings asset.\n\nCreate new solver settings asset with previous values?",
"Yes",
"No");
if (!createSettings)
{
return;
}
var path = EditorUtility.SaveFilePanel("Create new Solver Settings",
"Assets",
"solver settings.asset",
"asset");
if (path == string.Empty)
{
return;
}
var info = new FileInfo(path);
var relPath = IO.Utils.MakeRelative(path, Application.dataPath);
var solverSettings = AGXUnity.ScriptAsset.Create <AGXUnity.SolverSettings>();
solverSettings.name = info.Name;
AssetDatabase.CreateAsset(solverSettings, relPath + (info.Extension == ".asset" ? "" : ".asset"));
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
solverSettings.WarmStartDirectContacts = warmStartingContacts;
if (numRestingIterations >= 0)
{
solverSettings.RestingIterations = numRestingIterations;
}
if (numDryFrictionIterations >= 0)
{
solverSettings.DryFrictionIterations = numDryFrictionIterations;
}
simulation.SolverSettings = solverSettings;
}
