public void DisconnectFrom(FracturedChunk chunk)
{
if (chunk)
{
if (chunk.IsConnectedTo(this))
{
for (int i = 0; i < ListAdjacentChunks.Count; i++)
{
if (ListAdjacentChunks[i].chunk == chunk)
{
ListAdjacentChunks.RemoveAt(i);
break;
}
}
for (int i = 0; i < chunk.ListAdjacentChunks.Count; i++)
{
if (chunk.ListAdjacentChunks[i].chunk == this)
{
chunk.ListAdjacentChunks.RemoveAt(i);
break;
}
}
}
}
}
public void ConnectTo(FracturedChunk chunk, float fArea)
{
if (chunk)
{
if (chunk.IsConnectedTo(this))
{
return;
}
ListAdjacentChunks.Add(new AdjacencyInfo(chunk, fArea));
chunk.ListAdjacentChunks.Add(new AdjacencyInfo(this, fArea));
}
}
public void ConnectTo(FracturedChunk chunk, float fArea)
{
if(chunk)
{
if(chunk.IsConnectedTo(this))
{
return;
}
ListAdjacentChunks.Add(new AdjacencyInfo(chunk, fArea));
chunk.ListAdjacentChunks.Add(new AdjacencyInfo(this, fArea));
}
}
public void DisconnectFrom(FracturedChunk chunk)
{
if(chunk)
{
if(chunk.IsConnectedTo(this))
{
for(int i = 0; i < ListAdjacentChunks.Count; i++)
{
if(ListAdjacentChunks[i].chunk == chunk)
{
ListAdjacentChunks.RemoveAt(i);
break;
}
}
for(int i = 0; i < chunk.ListAdjacentChunks.Count; i++)
{
if(chunk.ListAdjacentChunks[i].chunk == this)
{
chunk.ListAdjacentChunks.RemoveAt(i);
break;
}
}
}
}
}
public override void OnInspectorGUI()
{
bool bCheckDetachNonSupportedChunks = false;
bool bMarkNonSupportedChunks = false;
Color colorGUI = GUI.color;
// Update the serializedProperty - always do this in the beginning of OnInspectorGUI.
serializedObject.Update();
FracturedChunk fracturedChunk = serializedObject.targetObject as FracturedChunk;
PropDontDeleteAfterBroken.boolValue = EditorGUILayout.Toggle(new GUIContent("Don't Delete If Broken", "Will prevent this chunk to be deleted (due to lifetime parameters configured on the FracturedObject panel) after being broken off from the object."), PropDontDeleteAfterBroken.boolValue);
EditorGUI.BeginChangeCheck();
PropIsSupportChunk.boolValue = EditorGUILayout.Toggle(new GUIContent("Is Support Chunk", "Chunks that are tagged as support can't be destroyed and will hold the object together. A chunk needs to be connected to a support chunk (directly or through other chunks) or otherwise it will fall. This prevents chunks from staying static in the air and enables realistic collapsing behavior."), PropIsSupportChunk.boolValue);
if (EditorGUI.EndChangeCheck())
{
if (fracturedChunk.FracturedObjectSource)
{
if (Application.isPlaying)
{
bCheckDetachNonSupportedChunks = true;
}
bMarkNonSupportedChunks = true;
}
}
// Apply changes to the serializedProperty.
serializedObject.ApplyModifiedProperties();
if (bCheckDetachNonSupportedChunks)
{
fracturedChunk.FracturedObjectSource.CheckDetachNonSupportedChunks();
}
if (bMarkNonSupportedChunks)
{
fracturedChunk.FracturedObjectSource.MarkNonSupportedChunks();
}
if (bCheckDetachNonSupportedChunks || bMarkNonSupportedChunks)
{
SceneView.RepaintAll();
}
bCheckDetachNonSupportedChunks = false;
bMarkNonSupportedChunks = false;
EditorGUILayout.Space();
if (serializedObject.targetObjects.Length == 1)
{
EditorGUILayout.LabelField(new GUIContent("Chunk Attached To Object: " + (fracturedChunk.IsDetachedChunk ? "No" : "Yes"), "Is the chunk attached to the object or has it been detached?"));
EditorGUILayout.LabelField(new GUIContent("Chunk Connected To Support: " + (fracturedChunk.IsNonSupportedChunk ? "No" : "Yes"), "Is the chunk directly or indirectly connected to a support chunk?"));
EditorGUILayout.LabelField(new GUIContent("Chunk Volume: " + string.Format("{0} ({1:0.##}% of total)", fracturedChunk.Volume, fracturedChunk.RelativeVolume * 100.0f), "The chunk volume and % of volume with respect to the object"));
EditorGUILayout.LabelField(new GUIContent("Concave Collider Generated: " + (fracturedChunk.HasConcaveCollider ? "Yes" : "No"), "Does this chunk have one or more colliders generated by the Concave Collider utility?"));
}
else
{
GUI.color = new Color(0.5f, 1.0f, 0.0f, 1.0f);
EditorGUILayout.LabelField("Multiselection mode");
GUI.color = colorGUI;
}
EditorGUILayout.Space();
EditorGUILayout.Space();
Vector4 v4GUIColor = GUI.color;
EditorGUILayout.BeginHorizontal();
SelectedManuallyAddChunk = EditorGUILayout.ObjectField(new GUIContent("Manually Add Connection"), SelectedManuallyAddChunk, typeof(FracturedChunk), true) as FracturedChunk;
if (GUILayout.Button(new GUIContent("Connect", "Connects this chunk to the selected one."), GUILayout.Width(80)))
{
if (SelectedManuallyAddChunk)
{
if (serializedObject.targetObjects.Length == 1)
{
if (fracturedChunk.FracturedObjectSource != SelectedManuallyAddChunk.FracturedObjectSource)
{
EditorUtility.DisplayDialog("Chunks not of the same object", "The two chunks belong to different fractured objects.", "OK");
}
else if (fracturedChunk.IsConnectedTo(SelectedManuallyAddChunk))
{
EditorUtility.DisplayDialog("Chunks already connected", "The two chunks are already connected.", "OK");
}
else
{
fracturedChunk.ConnectTo(SelectedManuallyAddChunk, Mathf.Min(Mathf.Sqrt(fracturedChunk.Volume), Mathf.Sqrt(SelectedManuallyAddChunk.Volume)));
bCheckDetachNonSupportedChunks = true;
bMarkNonSupportedChunks = true;
}
}
else
{
// Multi-edit
foreach (Object objectMultiselection in serializedObject.targetObjects)
{
FracturedChunk chunkMultiSelected = objectMultiselection as FracturedChunk;
chunkMultiSelected.ConnectTo(SelectedManuallyAddChunk, Mathf.Min(Mathf.Sqrt(chunkMultiSelected.Volume), Mathf.Sqrt(SelectedManuallyAddChunk.Volume)));
bCheckDetachNonSupportedChunks = true;
bMarkNonSupportedChunks = true;
}
}
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
EditorGUILayout.Space();
if (serializedObject.targetObjects.Length == 1)
{
GUILayout.Label("Connections to other chunks:");
}
else
{
GUILayout.Label("Common connections to other chunks:");
}
FracturedChunk chunkToDisconnectFrom = null;
// Compute common connections in multi-edit mode
List <FracturedChunk> listConnectedChunks = new List <FracturedChunk>();
List <float> listAreas = new List <float>();
for (int nConnectedChunk = 0; nConnectedChunk < fracturedChunk.ListAdjacentChunks.Count; nConnectedChunk++)
{
FracturedChunk.AdjacencyInfo info = fracturedChunk.ListAdjacentChunks[nConnectedChunk];
if (info.chunk)
{
listConnectedChunks.Add(info.chunk);
listAreas.Add(info.fArea);
}
}
if (serializedObject.targetObjects.Length > 1)
{
// Multi-edit, only finish with those that are shared among all selected chunks
foreach (Object objectMultiselection in serializedObject.targetObjects)
{
FracturedChunk chunkMultiSelected = objectMultiselection as FracturedChunk;
List <FracturedChunk> listCommonChunks = new List <FracturedChunk>();
foreach (FracturedChunk.AdjacencyInfo info in chunkMultiSelected.ListAdjacentChunks)
{
if (listConnectedChunks.Contains(info.chunk))
{
listCommonChunks.Add(info.chunk);
}
}
listConnectedChunks = listCommonChunks;
}
}
for (int nConnectedChunk = 0; nConnectedChunk < listConnectedChunks.Count; nConnectedChunk++)
{
FracturedChunk chunk = listConnectedChunks[nConnectedChunk];
float fArea = listAreas[nConnectedChunk];
if (chunk)
{
EditorGUILayout.BeginHorizontal();
if (chunk.IsSupportChunk)
{
GUI.color = new Color(0.6f, 0.6f, 1.0f, 1.0f);
}
GUILayout.Label(string.Format("{0} (Surface {1})", chunk.name, serializedObject.targetObjects.Length == 1 ? fArea.ToString("F3") : ""));
GUI.color = v4GUIColor;
GUILayout.FlexibleSpace();
if (GUILayout.Button(new GUIContent("Disconnect", "Disconnects the currently selected chunk from this one"), GUILayout.Width(80)))
{
if (fracturedChunk.FracturedObjectSource != null)
{
chunkToDisconnectFrom = chunk;
}
}
if (GUILayout.Button(new GUIContent("Select", "Changes the active selection to this chunk"), GUILayout.Width(80)))
{
if (fracturedChunk.FracturedObjectSource != null)
{
UnityEditor.Selection.activeGameObject = chunk.gameObject;
}
}
EditorGUILayout.EndHorizontal();
}
}
if (chunkToDisconnectFrom != null)
{
foreach (Object objectMultiselection in serializedObject.targetObjects)
{
FracturedChunk chunkMultiSelected = objectMultiselection as FracturedChunk;
chunkMultiSelected.DisconnectFrom(chunkToDisconnectFrom);
}
bCheckDetachNonSupportedChunks = true;
bMarkNonSupportedChunks = true;
}
if (bCheckDetachNonSupportedChunks)
{
fracturedChunk.FracturedObjectSource.CheckDetachNonSupportedChunks();
}
if (bMarkNonSupportedChunks)
{
fracturedChunk.FracturedObjectSource.MarkNonSupportedChunks();
}
EditorGUILayout.Space();
EditorGUILayout.Space();
int nButtonWidth = 200;
GUI.enabled = serializedObject.targetObjects.Length == 1;
EditorGUILayout.BeginHorizontal();
GUILayout.Label(" ");
if (GUILayout.Button(new GUIContent("Go To Fractured Object", "Selects the FracturedObject this chunk comes from"), GUILayout.Width(nButtonWidth)))
{
if (fracturedChunk.FracturedObjectSource != null)
{
UnityEditor.Selection.activeGameObject = fracturedChunk.FracturedObjectSource.gameObject;
}
}
GUILayout.Label(" ");
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
GUILayout.Label(" ");
if (GUILayout.Button(new GUIContent("Show Non-Connected Chunks", "Enables the MeshRenderer of all the chunks that are not directly connected to this chunk."), GUILayout.Width(nButtonWidth)))
{
if (fracturedChunk.FracturedObjectSource != null)
{
foreach (FracturedChunk chunk in fracturedChunk.FracturedObjectSource.ListFracturedChunks)
{
if (chunk)
{
if (fracturedChunk.IsConnectedTo(chunk) == false)
{
chunk.GetComponent <Renderer>().enabled = true;
}
}
}
}
}
GUILayout.Label(" ");
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
GUILayout.Label(" ");
if (GUILayout.Button(new GUIContent("Hide Non-Connected Chunks", "Disables the MeshRenderer of all the chunks that are not directly connected to this chunk."), GUILayout.Width(nButtonWidth)))
{
if (fracturedChunk.FracturedObjectSource != null)
{
foreach (FracturedChunk chunk in fracturedChunk.FracturedObjectSource.ListFracturedChunks)
{
if (chunk)
{
if (fracturedChunk.IsConnectedTo(chunk) == false && fracturedChunk != chunk)
{
chunk.GetComponent <Renderer>().enabled = false;
}
}
}
}
}
GUILayout.Label(" ");
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
GUILayout.Label(" ");
if (GUILayout.Button(new GUIContent("Show All Other Chunks", "Enables the MeshRenderer of all the other chunks in the object."), GUILayout.Width(nButtonWidth)))
{
if (fracturedChunk.FracturedObjectSource != null)
{
foreach (FracturedChunk chunk in fracturedChunk.FracturedObjectSource.ListFracturedChunks)
{
if (chunk && fracturedChunk != chunk)
{
chunk.GetComponent <Renderer>().enabled = true;
}
}
}
}
GUILayout.Label(" ");
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
GUILayout.Label(" ");
if (GUILayout.Button(new GUIContent("Hide All Other Chunks", "Disables the MeshRenderer of all the other chunks in the object."), GUILayout.Width(nButtonWidth)))
{
if (fracturedChunk.FracturedObjectSource != null)
{
foreach (FracturedChunk chunk in fracturedChunk.FracturedObjectSource.ListFracturedChunks)
{
if (chunk && fracturedChunk != chunk)
{
chunk.GetComponent <Renderer>().enabled = false;
}
}
}
}
GUILayout.Label(" ");
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
EditorGUILayout.Space();
GUI.enabled = true;
if (bCheckDetachNonSupportedChunks || bMarkNonSupportedChunks)
{
SceneView.RepaintAll();
}
}