void DrawFixControls()
{
GUILayout.BeginHorizontal();
GUI.enabled = selectedCount > 0;
GUI.enabled = actor.UsesOrientedParticles;
if (GUILayout.Button(new GUIContent(Resources.Load <Texture2D>("PinButton"), "Fix translation and orientation"), GUILayout.MaxHeight(24), GUILayout.Width(42)))
{
Undo.RecordObject(actor, "Fix particle");
FixSelectedParticles();
}
GUI.enabled = true;
if (GUILayout.Button(new GUIContent(Resources.Load <Texture2D>("PinTranslation"), "Fix translation"), GUILayout.MaxHeight(24), GUILayout.Width(42)))
{
Undo.RecordObject(actor, "Fix particle translation");
FixSelectedParticlesTranslation();
}
if (GUILayout.Button(new GUIContent(Resources.Load <Texture2D>("UnpinButton"), "Unfix selected"), GUILayout.MaxHeight(24), GUILayout.Width(42)))
{
Undo.RecordObject(actor, "Unfix particle");
UnfixSelectedParticles();
}
if (GUILayout.Button(new GUIContent(Resources.Load <Texture2D>("HandleButton"), "Create handle"), GUILayout.MaxHeight(24), GUILayout.Width(42)))
{
// Create the handle:
GameObject c = new GameObject("Obi Handle");
Undo.RegisterCreatedObjectUndo(c, "Create Obi Particle Handle");
ObiParticleHandle handle = c.AddComponent <ObiParticleHandle>();
handle.Actor = actor;
// Calculate position of handle from average of particle positions:
Vector3 average = Vector3.zero;
for (int i = 0; i < selectionStatus.Length; i++)
{
if (selectionStatus[i])
{
average += wsPositions[i];
}
}
c.transform.position = average / selectedCount;
// Add the selected particles to the handle:
for (int i = 0; i < selectionStatus.Length; i++)
{
if (selectionStatus[i])
{
handle.AddParticle(i, wsPositions[i], wsOrientations[i], actor.invMasses[i], actor.UsesOrientedParticles ? actor.invRotationalMasses[i]:0);
}
}
}
GUI.enabled = true;
GUILayout.EndHorizontal();
}
void DrawFixControls()
{
GUILayout.BeginHorizontal();
GUI.enabled = selectedCount > 0;
if (GUILayout.Button(new GUIContent(Resources.Load <Texture2D>("PinButton"), "Fix selected"), GUILayout.MaxHeight(24), GUILayout.Width(42)))
{
Undo.RecordObject(actor, "Fix particles");
for (int i = 0; i < selectionStatus.Length; i++)
{
if (selectionStatus[i])
{
if (actor.invMasses[i] != 0)
{
SetPropertyValue(ParticleProperty.Mass, i, Mathf.Infinity);
newProperty = GetPropertyValue(currentProperty, i);
actor.velocities[i] = Vector3.zero;
}
}
}
actor.PushDataToSolver(ParticleData.INV_MASSES | ParticleData.VELOCITIES);
}
if (GUILayout.Button(new GUIContent(Resources.Load <Texture2D>("UnpinButton"), "Unfix selected"), GUILayout.MaxHeight(24), GUILayout.Width(42)))
{
Undo.RecordObject(actor, "Unfix particles");
for (int i = 0; i < selectionStatus.Length; i++)
{
if (selectionStatus[i])
{
if (actor.invMasses[i] == 0)
{
SetPropertyValue(ParticleProperty.Mass, i, 1);
newProperty = GetPropertyValue(currentProperty, i);
}
}
}
actor.PushDataToSolver(ParticleData.INV_MASSES);
}
if (GUILayout.Button(new GUIContent(Resources.Load <Texture2D>("HandleButton"), "Create handle"), GUILayout.MaxHeight(24), GUILayout.Width(42)))
{
// Create the handle:
GameObject c = new GameObject("Obi Handle");
Undo.RegisterCreatedObjectUndo(c, "Create Obi Particle Handle");
ObiParticleHandle handle = c.AddComponent <ObiParticleHandle>();
handle.Actor = actor;
// Calculate position of handle from average of particle positions:
Vector3 average = Vector3.zero;
for (int i = 0; i < selectionStatus.Length; i++)
{
if (selectionStatus[i])
{
average += wsPositions[i];
}
}
c.transform.position = average / selectedCount;
// Add the selected particles to the handle:
for (int i = 0; i < selectionStatus.Length; i++)
{
if (selectionStatus[i])
{
handle.AddParticle(i, wsPositions[i], actor.invMasses[i]);
}
}
}
GUI.enabled = true;
if (GUILayout.Button(new GUIContent(Resources.Load <Texture2D>("BackfacesButton"), "Show backfaces"), GUI.skin.FindStyle("Button"), GUILayout.MaxHeight(24), GUILayout.Width(42)))
{
faceCulling = (FaceCulling)(((int)faceCulling + 1) % 3);
}
GUILayout.EndHorizontal();
}
public void OnEnable()
{
renderer = (ObiParticleHandle)target;
}
void DrawSelectionToolUI()
{
GUILayout.Label(selectedCount + " particle(s) selected");
GUILayout.BeginHorizontal();
if (GUILayout.Button("Invert", GUILayout.Width(88)))
{
for (int i = 0; i < selectionStatus.Length; i++)
{
if (actor.active[i])
{
selectionStatus[i] = !selectionStatus[i];
}
}
SelectionChanged();
}
GUI.enabled = selectedCount > 0;
if (GUILayout.Button("Clear", GUILayout.Width(88)))
{
for (int i = 0; i < selectionStatus.Length; i++)
{
selectionStatus[i] = false;
}
SelectionChanged();
}
GUI.enabled = true;
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
if (GUILayout.Button("Select fixed", GUILayout.Width(88)))
{
for (int i = 0; i < actor.invMasses.Length; i++)
{
if (actor.active[i] && actor.invMasses[i] == 0)
{
selectionStatus[i] = true;
}
}
SelectionChanged();
}
GUI.enabled = selectedCount > 0;
if (GUILayout.Button("Unselect fixed", GUILayout.Width(88)))
{
for (int i = 0; i < actor.invMasses.Length; i++)
{
if (actor.active[i] && actor.invMasses[i] == 0)
{
selectionStatus[i] = false;
}
}
SelectionChanged();
}
GUI.enabled = true;
GUILayout.EndHorizontal();
GUI.enabled = selectedCount > 0;
GUILayout.BeginHorizontal();
if (GUILayout.Button(new GUIContent("Fix", EditorGUIUtility.Load("PinIcon.psd") as Texture2D), GUILayout.MaxHeight(18), GUILayout.Width(88)))
{
Undo.RecordObject(actor, "Fix particles");
for (int i = 0; i < selectionStatus.Length; i++)
{
if (selectionStatus[i])
{
if (actor.invMasses[i] != 0)
{
SetPropertyValue(ParticleProperty.MASS, i, Mathf.Infinity);
newProperty = GetPropertyValue(ParticleProperty.MASS, i);
actor.velocities[i] = Vector3.zero;
}
}
}
actor.PushDataToSolver(new ObiSolverData(ObiSolverData.ParticleData.INV_MASSES | ObiSolverData.ParticleData.VELOCITIES));
EditorUtility.SetDirty(actor);
}
if (GUILayout.Button(new GUIContent("Unfix", EditorGUIUtility.Load("UnpinIcon.psd") as Texture2D), GUILayout.MaxHeight(18), GUILayout.Width(88)))
{
Undo.RecordObject(actor, "Unfix particles");
for (int i = 0; i < selectionStatus.Length; i++)
{
if (selectionStatus[i])
{
if (actor.invMasses[i] == 0)
{
SetPropertyValue(ParticleProperty.MASS, i, 1);
}
}
}
actor.PushDataToSolver(new ObiSolverData(ObiSolverData.ParticleData.INV_MASSES));
EditorUtility.SetDirty(actor);
}
/*if (GUILayout.Button("CUT")){
* ObiCloth mesh = ((ObiCloth)actor);
* mesh.DistanceConstraints.RemoveFromSolver(null);
* mesh.AerodynamicConstraints.RemoveFromSolver(null);
* MeshBuffer buf = new MeshBuffer(mesh.clothMesh);
*
* int[] sel = new int[2];
* int k = 0;
* for(int i = 0; i < selectionStatus.Length; i++){
* if (selectionStatus[i]){
* sel[k] = i;
* k++;
* if (k == 2) break;
* }
* }
*
* int cindex = -1;
* for (int j = 0; j < mesh.DistanceConstraints.restLengths.Count; j++){
* if ((mesh.DistanceConstraints.springIndices[j*2] == sel[0] && mesh.DistanceConstraints.springIndices[j*2+1] == sel[1]) ||
* (mesh.DistanceConstraints.springIndices[j*2] == sel[1] && mesh.DistanceConstraints.springIndices[j*2+1] == sel[0])){
* cindex = j;
* break;
* }
* }
* if (cindex >= 0)
* mesh.Tear(cindex,buf);
*
*
* mesh.DistanceConstraints.AddToSolver(mesh);
* mesh.AerodynamicConstraints.AddToSolver(mesh);
* buf.Apply();
*
* mesh.GetMeshDataArrays(mesh.clothMesh);
* }*/
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GUI.enabled = selectedCount > 0;
if (GUILayout.Button("Create Handle", GUILayout.Width(180)))
{
// Create the handle:
GameObject c = new GameObject("Obi Handle");
Undo.RegisterCreatedObjectUndo(c, "Create Obi Particle Handle");
ObiParticleHandle handle = c.AddComponent <ObiParticleHandle>();
handle.Actor = actor;
// Calculate position of handle from average of particle positions:
Vector3 average = Vector3.zero;
for (int i = 0; i < selectionStatus.Length; i++)
{
if (selectionStatus[i])
{
average += wsPositions[i];
}
}
c.transform.position = average / selectedCount;
// Add the selected particles to the handle:
for (int i = 0; i < selectionStatus.Length; i++)
{
if (selectionStatus[i])
{
handle.AddParticle(i, wsPositions[i], actor.invMasses[i]);
}
}
}
GUI.enabled = true;
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
EditorGUI.showMixedValue = false;
for (int i = 0; i < selectionStatus.Length; i++)
{
if (selectionStatus[i] && !Mathf.Approximately(GetPropertyValue(currentProperty, i), selectionProperty))
{
EditorGUI.showMixedValue = true;
}
}
newProperty = EditorGUILayout.FloatField(newProperty, GUILayout.Width(88));
EditorGUI.showMixedValue = false;
if (GUILayout.Button("Set " + GetPropertyName(), GUILayout.Width(88)))
{
Undo.RecordObject(actor, "Set particle property");
selectionProperty = newProperty;
for (int i = 0; i < selectionStatus.Length; i++)
{
if (selectionStatus[i])
{
SetPropertyValue(currentProperty, i, selectionProperty);
}
}
ParticlePropertyChanged();
EditorUtility.SetDirty(actor);
}
GUILayout.EndHorizontal();
GUI.enabled = true;
}