public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
var templateValueProperty = GetTemplateValueProperty(property);
// m_CollisionResponse, collision filter foldout, advanced foldout
var height = 3f * EditorGUIUtility.singleLineHeight + 2f * EditorGUIUtility.standardVerticalSpacing;
// m_BelongsTo, m_CollidesWith
var group = property.FindPropertyRelative(k_CollisionFilterGroupKey);
if (group.isExpanded)
{
height += 2f * (EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing);
}
// m_CustomTags
group = property.FindPropertyRelative(k_AdvancedGroupKey);
if (group.isExpanded)
{
height += (EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing);
}
// m_Template
if (property.FindPropertyRelative("m_SupportsTemplate").boolValue)
{
height += EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
}
// m_Friction, m_Restitution
FindToggleAndValueProperties(property, templateValueProperty, "m_CollisionResponse", out _, out var collisionResponse);
// Check if regular collider
CollisionResponsePolicy collisionResponseEnum = (CollisionResponsePolicy)collisionResponse.intValue;
if (collisionResponseEnum == CollisionResponsePolicy.Collide ||
collisionResponseEnum == CollisionResponsePolicy.CollideRaiseCollisionEvents)
{
height += 2f * (EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing);
}
return(height);
}
protected override void DoGUI(Rect position, SerializedProperty property, GUIContent label)
{
var template = property.FindPropertyRelative("m_Template");
var templateAssigned = template.objectReferenceValue != null;
var supportsTemplate = property.FindPropertyRelative("m_SupportsTemplate");
if (supportsTemplate.boolValue)
{
position.height = EditorGUI.GetPropertyHeight(template);
EditorGUI.PropertyField(position, template);
position.y = position.yMax + EditorGUIUtility.standardVerticalSpacing;
}
var templateValue = GetTemplateValueProperty(property);
FindToggleAndValueProperties(property, templateValue, "m_CollisionResponse", out var collisionResponseDropDown, out var collisionResponse);
position.height = EditorGUIUtility.singleLineHeight;
DisplayOverridableProperty(position, Content.CollisionResponseLabel, collisionResponseDropDown, collisionResponse, templateAssigned);
SerializedProperty toggle;
// Check if regular collider
CollisionResponsePolicy collisionResponseEnum = (CollisionResponsePolicy)collisionResponse.intValue;
if (collisionResponseEnum == CollisionResponsePolicy.Collide ||
collisionResponseEnum == CollisionResponsePolicy.CollideRaiseCollisionEvents)
{
FindToggleAndValueProperties(property, templateValue, "m_Friction", out toggle, out var friction);
position.y = position.yMax + EditorGUIUtility.standardVerticalSpacing;
position.height = EditorGUIUtility.singleLineHeight;
DisplayOverridableProperty(position, Content.FrictionLabel, toggle, friction, templateAssigned);
FindToggleAndValueProperties(property, templateValue, "m_Restitution", out toggle, out var restitution);
position.y = position.yMax + EditorGUIUtility.standardVerticalSpacing;
position.height = EditorGUIUtility.singleLineHeight;
DisplayOverridableProperty(position, Content.RestitutionLabel, toggle, restitution, templateAssigned);
}
// collision filter group
var collisionFilterGroup = property.FindPropertyRelative(k_CollisionFilterGroupKey);
position.y = position.yMax + EditorGUIUtility.standardVerticalSpacing;
position.height = EditorGUIUtility.singleLineHeight;
collisionFilterGroup.isExpanded =
EditorGUI.Foldout(position, collisionFilterGroup.isExpanded, Content.CollisionFilterGroupFoldout, true);
if (collisionFilterGroup.isExpanded)
{
++EditorGUI.indentLevel;
FindToggleAndValueProperties(property, templateValue, "m_BelongsToCategories", out toggle, out var belongsTo);
position.y = position.yMax + EditorGUIUtility.standardVerticalSpacing;
position.height = EditorGUIUtility.singleLineHeight;
DisplayOverridableProperty(position, Content.BelongsToLabel, toggle, belongsTo, templateAssigned);
FindToggleAndValueProperties(property, templateValue, "m_CollidesWithCategories", out toggle, out var collidesWith);
position.y = position.yMax + EditorGUIUtility.standardVerticalSpacing;
position.height = EditorGUIUtility.singleLineHeight;
DisplayOverridableProperty(position, Content.CollidesWithLabel, toggle, collidesWith, templateAssigned);
--EditorGUI.indentLevel;
}
// advanced group
var advancedGroup = property.FindPropertyRelative(k_AdvancedGroupKey);
position.y = position.yMax + EditorGUIUtility.standardVerticalSpacing;
position.height = EditorGUIUtility.singleLineHeight;
advancedGroup.isExpanded =
EditorGUI.Foldout(position, advancedGroup.isExpanded, Content.AdvancedGroupFoldout, true);
if (advancedGroup.isExpanded)
{
++EditorGUI.indentLevel;
FindToggleAndValueProperties(property, templateValue, "m_CustomMaterialTags", out toggle, out var customFlags);
position.y = position.yMax + EditorGUIUtility.standardVerticalSpacing;
position.height = EditorGUIUtility.singleLineHeight;
DisplayOverridableProperty(position, Content.CustomFlagsLabel, toggle, customFlags, templateAssigned);
--EditorGUI.indentLevel;
}
}
