protected void DrawFromToAngles()
{
if (_formQuaternion != _fromProperty.quaternionValue)
{
_formQuaternion = _fromProperty.quaternionValue;
_fromAngle = _formQuaternion.eulerAngles;
}
if (_toQuaternion != _toProperty.quaternionValue)
{
_toQuaternion = _toProperty.quaternionValue;
_toAngle = _toQuaternion.eulerAngles;
}
EditorKit.RecordAndSetLabelWidth(EditorGUIUtility.currentViewWidth * 0.2f);
EditorKit.RecordAndSetWideMode(true);
EditorGUI.BeginChangeCheck();
_fromAngle = EditorGUILayout.Vector3Field("From", _fromAngle);
if (EditorGUI.EndChangeCheck())
{
_fromProperty.quaternionValue = _formQuaternion = Quaternion.Euler(_fromAngle);
}
EditorGUI.BeginChangeCheck();
_toAngle = EditorGUILayout.Vector3Field("To", _toAngle);
if (EditorGUI.EndChangeCheck())
{
_toProperty.quaternionValue = _toQuaternion = Quaternion.Euler(_toAngle);
}
EditorKit.RestoreLabelWidth();
EditorKit.RestoreWideMode();
}
protected override float DrawKeyValue(float value, Rect rect)
{
EditorKit.RecordAndSetLabelWidth(38f);
value = EditorGUI.FloatField(rect, "Value", value);
EditorKit.RestoreLabelWidth();
return value;
}
// 绘制选中路径段时的控件
void DrawSplineUI(Rect rect)
{
_lineRect.Set(rect.xMax + _toolBarHorizontalInterval, rect.y + (rect.height - _toolBarLineHeight) * 0.5f, _tensionWidth, _toolBarLineHeight);
// Tension
EditorGUI.BeginChangeCheck();
EditorKit.RecordAndSetLabelWidth(_tensionLabelWidth);
float tension = EditorGUI.FloatField(_lineRect, "Tension", GetTension(_selectedItem));
EditorKit.RestoreLabelWidth();
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(this, "Tension");
SetTension(_selectedItem, tension);
EditorUtility.SetDirty(this);
}
// Insert Node
rect.Set(_lineRect.xMax + _toolBarHorizontalInterval, rect.y + (rect.height - _toolBarButtonHeight) * 0.5f, _toolBarButtonWidth, _toolBarButtonHeight);
if (GUI.Button(rect, EditorKit.GlobalContent(null, EditorAssets.insertNodeTexture, "Insert node"), EditorKit.buttonStyle))
{
Undo.RecordObject(this, "Insert Node");
_selectedTool = 2;
_selectionType = SelectionType.MiddleControlPoint;
InsertNode(_selectedItem += 1);
EditorUtility.SetDirty(this);
return;
}
// 前一个
rect.x = rect.xMax + _toolBarHorizontalInterval;
if (GUI.Button(rect, EditorKit.GlobalContent(null, EditorAssets.prevTexture, "Previous segment"), EditorKit.buttonLeftStyle))
{
_selectedItem = (_selectedItem == 0) ? (segmentCount - 1) : (_selectedItem - 1);
}
// 后一个
rect.x = rect.xMax;
if (GUI.Button(rect, EditorKit.GlobalContent(null, EditorAssets.nextTexture, "Next segment"), EditorKit.buttonRightStyle))
{
_selectedItem = (_selectedItem == segmentCount - 1) ? 0 : (_selectedItem + 1);
}
}