private static Rect ClearCamera(SceneView sceneView, Color clearColor)
{
Rect cameraRect = GetCameraRect(sceneView: sceneView);
Rect groupSpaceCameraRect = new Rect(x: 0, y: 0, width: cameraRect.width, height: cameraRect.height);
Rect groupSpaceCameraRectInPixels = EditorGUIUtility.PointsToPixels(rect: groupSpaceCameraRect);
CameraClearFlags oldClearFlags = sceneView.camera.clearFlags;
Color oldClearColor = sceneView.camera.backgroundColor;
sceneView.camera.clearFlags = CameraClearFlags.SolidColor;
sceneView.camera.backgroundColor = clearColor;
Handles.ClearCamera(position: groupSpaceCameraRectInPixels, camera: sceneView.camera);
sceneView.camera.clearFlags = oldClearFlags;
sceneView.camera.backgroundColor = oldClearColor;
return(cameraRect);
}
private void OnGUI()
{
onGUIDelegate(this);
SceneViewUtilities.ResetOnGUIState();
SetupCamera();
Rect guiRect = new Rect(0, 0, position.width, position.height);
Rect cameraRect = EditorGUIUtility.PointsToPixels(guiRect);
PrepareCameraTargetTexture(cameraRect);
Handles.ClearCamera(cameraRect, m_Camera);
m_Camera.cullingMask = Tools.visibleLayers;
// Draw camera
bool pushedGUIClip;
DoDrawCamera(guiRect, out pushedGUIClip);
SceneViewUtilities.BlitRT(m_SceneTargetTexture, guiRect, pushedGUIClip);
}
public override void OnGUI()
{
if (!(containerWindow is SceneView view))
{
return;
}
Rect gizmoRect = new Rect(0, 0, kRotationSize, kRotationSize);
GUILayoutUtility.GetRect(gizmoRect.width, gizmoRect.height + kPerspOrthoLabelHeight);
Event evt = Event.current;
if (evt.type == EventType.MouseDown && evt.button == 1 &&
!view.in2DMode &&
!view.isRotationLocked &&
gizmoRect.Contains(evt.mousePosition))
{
DisplayContextMenu(new Rect(evt.mousePosition.x, evt.mousePosition.y, 0, 0), view);
evt.Use();
}
// Usually this does nothing, but when dragging the window between monitors that have different scaling
// it can resize the RT as necessary.
SetupRenderTexture();
SetupCamera(view);
//Handle transparency when rotation is locked
using (new BlendingScope(
view.isRotationLocked ? BlendMode.One : BlendMode.SrcAlpha,
view.isRotationLocked ? BlendMode.Zero : BlendMode.OneMinusSrcAlpha))
{
using (new GUI.GroupScope(gizmoRect))
{
var temp = RenderTexture.active;
Handles.SetCamera(gizmoRect, m_Camera);
if (evt.type == EventType.Repaint)
{
RenderTexture.active = m_RenderTexture;
GL.Clear(false, true, k_RTBackground);
Handles.ClearCamera(gizmoRect, m_Camera);
GUIClip.Internal_PushParentClip(Matrix4x4.identity, GUIClip.GetParentMatrix(), gizmoRect);
}
DoOrientationHandles(view, m_Camera);
if (evt.type == EventType.Repaint)
{
GUIClip.Internal_PopParentClip();
}
RenderTexture.active = temp;
}
GUI.Label(gizmoRect, m_RenderTexture);
Rect labelRect = gizmoRect;
labelRect.y += gizmoRect.height;
DrawLabels(view, labelRect);
}
}
public void Clear()
{
Handles.ClearCamera(Position, Camera);
}
private void OnSceneGUI()
{
//stop the scene GUI when in playmode, it f***s shit up.
if (Application.isPlaying)
{
return;
}
//clear the scene view and re-draw it for better visibility.
Camera cam = SceneView.GetAllSceneCameras()[0];
Handles.ClearCamera(new Rect(0, 0, 1000, 1000), cam);
cam.Render();
//if the pad is able to rotate and the inspector isnt in manual mode, show the pivot rotation handle.
if (pad.CanRotate && !manualOverride)
{
//secondary direction
Handles.color = Color.magenta;
var seconDir = (!pad.IsSecondary? seconRotationProperty : primRotationProperty).quaternionValue * (!pad.IsSecondary ? vectorBProperty.vector3Value : vectorAProperty.vector3Value);
Handles.DrawLine(transform.position, transform.position + seconDir);
Handles.Label(transform.position + seconDir, (pad.IsSecondary ? "Primary" : "Secondary"));
Quaternion oldRotation = pivot.rotation;
var rotation = Handles.RotationHandle(pivot.rotation, transform.position + pivot.up * 2f);
if (pad.IsSecondary)
{
seconRotationProperty.quaternionValue = rotation;
}
else
{
primRotationProperty.quaternionValue = rotation;
}
pivot.rotation = rotation;
//set recalculate flag if the rotation has changed.
recalculate = recalculate | oldRotation != rotation;
}
//i like cyan :)
Handles.color = Color.cyan;
//the active vector property to edit.
var activeVector = pad.IsSecondary? vectorBProperty : vectorAProperty;
//change the launch setting.
Vector3 worldPosition = Handles.DoPositionHandle(pivot.TransformPoint(activeVector.vector3Value), pivot.rotation);
Vector3 result = pivot.InverseTransformPoint(worldPosition);
Vector3 direction = pivot.TransformVector(result);
//Draw the arc.
DrawArc(transform.position, direction);
//Helper tangent line
Handles.DrawLine(transform.position, worldPosition);
if (recalculate || result != activeVector.vector3Value)
{
//Recalculate the landing point.
landingZone = FindLandingZone(transform.position, direction);
}
result.x = 0;
//Handles.DrawWireCube(result, Vector3.one);
activeVector.vector3Value = result;
serializedObject.ApplyModifiedProperties();
}
