EditorGUI.Vector4Field

Parameters

Returns

Vector4 用户输入的值。

Description

创建用于输入 Vector4 的 X、Y、Z 和 W 字段。

Vector4 field in an Editor Window.

// Editor window that shows the detailed rotation (X,Y,Z and W components),
// the position in 3D space and position in Screen space of the selected
// transform.

class CustomTransformInspector extends EditorWindow {
    var showing : boolean = true;
    var rotationComp : Vector4;

    @MenuItem("Examples/GameObject detailed inspector")
    static function Init() {
        var window = GetWindow(CustomTransformInspector);
        window.Show();
    }

    function OnInspectorUpdate() {
        Repaint();
    }

    function OnGUI() {
        var currObj = Selection.activeTransform;
        showing = EditorGUI.InspectorTitlebar(Rect(0,0,position.width, 20), showing, currObj);
        if(showing) {
            if(currObj) {
                currObj.position = EditorGUI.Vector3Field(Rect(3,15,position.width-6,20),
                        "Position in 3D Space:",
                        currObj.position);

                EditorGUI.Vector2Field(Rect(3,50,position.width-6,20),
                        "Position in Screen Space:",
                        Camera.main.WorldToScreenPoint(currObj.position));

                rotationComp = EditorGUI.Vector4Field(Rect(3, 85, position.width-6, 20),
                                "Detailed Rotation:",
                                QuaternionToVector4(currObj.localRotation));
                currObj.localRotation = ConvertToQuaternion(rotationComp);

                currObj.localScale = EditorGUI.Vector3Field(Rect(3,120,position.width-6,20),
                                "Scale:",
                                currObj.localScale);

            } else {
                EditorGUI.DropShadowLabel(Rect(3,15,position.width,20),"Select an Object to inspect");
            }
        }
    }

    function ConvertToQuaternion(v4 : Vector4) {
        return Quaternion(v4.x, v4.y, v4.z, v4.w);
    }

    function QuaternionToVector4(q : Quaternion) {
        return Vector4(q.x, q.y, q.z, q.w);
    }
}