public void DrawEdgeSpringsGUI()
{
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(eEdgeSprings, edgeSpringsContent);
if (EditorGUI.EndChangeCheck())
{
if (eEdgeSprings.isExpanded)
{
eInternalSprings.isExpanded = false;
eCustomSprings.isExpanded = false;
}
drawIndex = -1;
editIndex = -1;
SceneView.RepaintAll();
}
if (eEdgeSprings.isExpanded)
{
EditorGUI.indentLevel++;
EditorGUILayout.BeginHorizontal();
GUIStyle foldoutStyle = new GUIStyle(EditorStyles.foldout);
if (eEdgeSpringK.prefabOverride || eEdgeSpringDamp.prefabOverride)
{
foldoutStyle.fontStyle = FontStyle.Bold;
}
showEdgeDefaultsFoldout = EditorGUILayout.Foldout(showEdgeDefaultsFoldout, edgeDefaultsContent, foldoutStyle);
if (GUILayout.Button(setDefaultEdgeContent, EditorStyles.miniButton))
{
for (int i = 0; i < springBodyEditor.serializedObject.targetObjects.Length; i++)
{
JelloSpringBody t = (JelloSpringBody)springBodyEditor.serializedObject.targetObjects[i];
t.setEdgeSpringConstants(t.DefaultEdgeSpringStiffness, t.DefaultEdgeSpringDamping);
}
EditorUtility.SetDirty(springBody);
}
EditorGUILayout.EndHorizontal();
if (showEdgeDefaultsFoldout)
{
EditorGUI.showMixedValue = eEdgeSpringK.hasMultipleDifferentValues;
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(eEdgeSpringK, stiffnessContent);
if (EditorGUI.EndChangeCheck())
{
for (int i = 0; i < springBodyEditor.serializedObject.targetObjects.Length; i++)
{
JelloSpringBody sb = (JelloSpringBody)springBodyEditor.serializedObject.targetObjects[i];
sb.DefaultEdgeSpringStiffness = eEdgeSpringK.floatValue;
}
EditorUtility.SetDirty(springBody);
}
EditorGUI.showMixedValue = false;
EditorGUI.showMixedValue = eEdgeSpringDamp.hasMultipleDifferentValues;
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(eEdgeSpringDamp, dampingContent);
if (EditorGUI.EndChangeCheck())
{
for (int i = 0; i < springBodyEditor.serializedObject.targetObjects.Length; i++)
{
JelloSpringBody sb = (JelloSpringBody)springBodyEditor.serializedObject.targetObjects[i];
sb.DefaultEdgeSpringDamping = eEdgeSpringDamp.floatValue;
}
EditorUtility.SetDirty(springBody);
}
EditorGUI.showMixedValue = false;
}
EditorGUILayout.Separator();
if (multiEditing)
{
EditorGUILayout.HelpBox("Springs may not be edited when multiple GameObjects are selected", MessageType.Info);
EditorGUI.indentLevel--;
return;
}
int offset = 0; // zero because nothing comes before edgesprings.
scrollPos = EditorGUILayout.BeginScrollView(scrollPos, false, false, GUILayout.MinHeight(minScrollViewHeight));
for (int i = 0; i < springBody.EdgeSpringCount; i++)
{
EditorGUILayout.BeginHorizontal();
string text = "Spring # " + (i + offset);
string tooltip = "PMA: " + springBody.getEdgeSpring(i).pointMassA +
" \nPMB: " + springBody.getEdgeSpring(i).pointMassB +
"\nRest Length: " + springBody.getEdgeSpring(i).length +
"\nSpring K: " + springBody.getEdgeSpring(i).stiffness +
"\nDamping: " + springBody.getEdgeSpring(i).damping;
SerializedProperty eSpring = eEdgeSprings.GetArrayElementAtIndex(i);
eSpring.isExpanded = editIndex == i + offset;
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(eSpring, new GUIContent(text, tooltip));
if (EditorGUI.EndChangeCheck())
{
if (!eSpring.isExpanded)
{
editIndex = -1;
}
else if (eSpring.isExpanded)
{
editIndex = i + offset;
handlePositions[0] = springBody.Shape.getVertex(springBody.getEdgeSpring(i).pointMassA);
handlePositions[1] = springBody.Shape.getVertex(springBody.getEdgeSpring(i).pointMassB);
}
SceneView.RepaintAll();
}
if (Event.current.type == EventType.Repaint && GUI.tooltip != prevTooltip)
{
//mouse out
if (prevTooltip != "")
{
drawIndex = -1;
}
//mouse over
if (GUI.tooltip != "")
{
drawIndex = i + offset; //offset this in internal springs and in custom springs...
}
prevTooltip = GUI.tooltip;
SceneView.RepaintAll();
}
if (GUILayout.Button(deleteSpringContent, EditorStyles.miniButton, GUILayout.Width(20f)))
{
springBody.RemoveSpring(springBody.getEdgeSpring(i));
if (editIndex > i + offset)
{
editIndex--;
}
else if (editIndex == i + offset)
{
editIndex = -1;
}
if (drawIndex > i + offset)
{
drawIndex--;
}
else if (editIndex == i + offset)
{
drawIndex = -1;
}
EditorUtility.SetDirty(springBody);
break;
}
EditorGUILayout.EndHorizontal();
if (editIndex == i + offset) //offset this in internal and custom
{
DrawEditSpringGUI(eEdgeSprings, i);
}
}
EditorGUILayout.EndScrollView();
EditorGUI.indentLevel--;
}
}
