public bool DragUpdated(Transform transformInInspector, Rect selectionRect)
{
try
{
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
hoverBrushSurface = null;
hoverParent = (transformInInspector == null) ? null : transformInInspector.parent;
hoverSiblingIndex = (transformInInspector == null) ? int.MaxValue : transformInInspector.transform.GetSiblingIndex();
float middle = (selectionRect.yMax + selectionRect.yMin) * 0.5f;
if (Event.current.mousePosition.y > middle)
{
hoverSiblingIndex++;
}
hoverRotation = MathConstants.identityQuaternion;
hoverPosition = MathConstants.zeroVector3;
haveNoParent = true;
return(true);
}
finally
{
if (!UpdateLoop.IsActive())
{
UpdateLoop.ResetUpdateRoutine();
}
}
}
public bool DragUpdated(SceneView sceneView)
{
try
{
DisableVisualObjects();
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
var camera = sceneView.camera;
var intersection = SceneQueryUtility.FindMeshIntersection(camera, Event.current.mousePosition);
var normal = intersection.worldPlane.normal;
hoverPosition = intersection.worldIntersection;
hoverParent = SelectionUtility.FindParentToAssignTo(intersection);
hoverBrushSurface = intersection.brush != null ? new SelectedBrushSurface(intersection.brush, intersection.surfaceIndex, intersection.worldPlane) : null;
hoverRotation = SelectionUtility.FindDragOrientation(sceneView, normal, sourceSurfaceAlignment, destinationSurfaceAlignment);
haveNoParent = (hoverParent == null);
hoverSiblingIndex = int.MaxValue;
RealtimeCSG.CSGGrid.SetForcedGrid(camera, intersection.worldPlane);
// Since we're snapping points to grid and do not have a relative distance, relative snapping makes no sense
var doGridSnapping = RealtimeCSG.CSGSettings.ActiveSnappingMode != SnapMode.None;
if (doGridSnapping)
{
var localPoints = new Vector3[8];
var localPlane = intersection.worldPlane;
for (var i = 0; i < localPoints.Length; i++)
{
localPoints[i] = GeometryUtility.ProjectPointOnPlane(localPlane, (hoverRotation * projectedBounds[i]) + hoverPosition);
}
hoverPosition += RealtimeCSG.CSGGrid.SnapDeltaToGrid(camera, MathConstants.zeroVector3, localPoints);
}
hoverPosition = GeometryUtility.ProjectPointOnPlane(intersection.worldPlane, hoverPosition); // + (normal * 0.01f);
EnableVisualObjects();
return(true);
}
finally
{
if (!UpdateLoop.IsActive())
{
UpdateLoop.ResetUpdateRoutine();
}
}
}
public bool DragUpdated()
{
try
{
DisableVisualObjects();
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
var intersection = SceneQueryUtility.FindMeshIntersection(Event.current.mousePosition);
var normal = intersection.plane.normal;
hoverPosition = intersection.worldIntersection;
hoverParent = SelectionUtility.FindParentToAssignTo(intersection);
hoverBrushSurface = intersection.brush != null ? new SelectedBrushSurface(intersection.brush, intersection.surfaceIndex) : null;
hoverRotation = SelectionUtility.FindDragOrientation(normal, sourceSurfaceAlignment, destinationSurfaceAlignment);
haveNoParent = (hoverParent == null);
hoverSiblingIndex = int.MaxValue;
RealtimeCSG.CSGGrid.SetForcedGrid(intersection.plane);
var toggleSnapping = (Event.current.modifiers & EventModifiers.Control) == EventModifiers.Control;
var doSnapping = RealtimeCSG.CSGSettings.SnapToGrid ^ toggleSnapping;
if (doSnapping)
{
var localPoints = new Vector3[8];
var localPlane = intersection.plane;
for (var i = 0; i < localPoints.Length; i++)
{
localPoints[i] = GeometryUtility.ProjectPointOnPlane(localPlane, (hoverRotation * projectedBounds[i]) + hoverPosition);
}
hoverPosition += RealtimeCSG.CSGGrid.SnapDeltaToGrid(MathConstants.zeroVector3, localPoints);
}
hoverPosition = GeometryUtility.ProjectPointOnPlane(intersection.plane, hoverPosition) + (normal * 0.01f);
EnableVisualObjects();
return(true);
}
finally
{
if (!UpdateLoop.IsActive())
{
UpdateLoop.ResetUpdateRoutine();
}
}
}
internal static void OnScene(SceneView sceneView)
{
if (!RealtimeCSG.CSGSettings.EnableRealtimeCSG)
{
return;
}
if (EditorApplication.isPlayingOrWillChangePlaymode)
{
return;
}
UpdateLoop.UpdateOnSceneChange();
if (!RealtimeCSG.CSGSettings.EnableRealtimeCSG)
{
ColorSettings.isInitialized = false;
}
else
if (!ColorSettings.isInitialized)
{
if (Event.current.type == EventType.Repaint)
{
ColorSettings.Update();
}
}
if (!UpdateLoop.IsActive())
{
UpdateLoop.ResetUpdateRoutine();
}
if (Event.current.type == EventType.MouseDown ||
Event.current.type == EventType.MouseDrag)
{
mousePressed = true;
}
else if (Event.current.type == EventType.MouseUp ||
Event.current.type == EventType.MouseMove)
{
mousePressed = false;
}
SceneDragToolManager.OnHandleDragAndDrop(sceneView);
RectangleSelectionManager.Update(sceneView);
EditModeManager.InitSceneGUI(sceneView);
if (Event.current.type == EventType.Repaint)
{
MeshInstanceManager.RenderHelperSurfaces(sceneView);
}
if (Event.current.type == EventType.Repaint)
{
SceneToolRenderer.OnPaint(sceneView);
}
else
//if (fallbackGUI)
{
SceneViewBottomBarGUI.ShowGUI(sceneView);
SceneViewInfoGUI.DrawInfoGUI(sceneView);
}
EditModeManager.OnSceneGUI(sceneView);
//if (fallbackGUI)
{
TooltipUtility.InitToolTip(sceneView);
if (Event.current.type == EventType.Repaint)
{
SceneViewBottomBarGUI.ShowGUI(sceneView);
SceneViewInfoGUI.DrawInfoGUI(sceneView);
}
if (!mousePressed)
{
Handles.BeginGUI();
TooltipUtility.DrawToolTip(getLastRect: false);
Handles.EndGUI();
}
}
if (Event.current.type == EventType.Layout)
{
var currentFocusControl = CSGHandles.FocusControl;
if (prevFocusControl != currentFocusControl)
{
prevFocusControl = currentFocusControl;
HandleUtility.Repaint();
}
}
}
internal static void OnScene(SceneView sceneView)
{
if (Event.current.type == EventType.MouseMove)
{
sceneView.Repaint();
}
sceneView.cameraSettings.dynamicClip = false;
sceneView.cameraSettings.easingEnabled = false;
sceneView.cameraSettings.accelerationEnabled = false;
//if (sceneView.orthographic)
//{
// sceneView.camera.nearClipPlane = 1;
// sceneView.camera.farClipPlane = 1001f;
// var camPos = sceneView.pivot;
// var camForward = sceneView.camera.transform.forward;
// for (int i = 0; i < 3; i++)
// {
// if (!FastApproximately(camForward[i], 0, .01f))
// {
// camPos[i] = 1000;
// }
// }
// sceneView.pivot = camPos;
//}
if (sceneView.orthographic)
{
if (Event.current.type == EventType.KeyDown &&
Event.current.keyCode == KeyCode.F)
{
Event.current.Use();
sceneView.pivot = Vector3.zero;
if (TryGetSelectionBounds(out Bounds bounds))
{
var sz = bounds.extents.magnitude;
sz = Mathf.Clamp(sz, 0.05f, 500);
sceneView.pivot = bounds.center;
sceneView.size = sz;
}
}
if (sceneView.size > 500)
{
sceneView.size = 500;
}
if (sceneView.size < .05f)
{
sceneView.size = .05f;
}
}
CSGSettings.RegisterSceneView(sceneView);
if (!RealtimeCSG.CSGSettings.EnableRealtimeCSG ||
EditorApplication.isPlayingOrWillChangePlaymode)
{
return;
}
UpdateLoop.UpdateOnSceneChange();
if (!RealtimeCSG.CSGSettings.EnableRealtimeCSG)
{
ColorSettings.isInitialized = false;
}
else if (!ColorSettings.isInitialized)
{
if (Event.current.type == EventType.Repaint)
{
ColorSettings.Update();
}
}
if (!UpdateLoop.IsActive())
{
UpdateLoop.ResetUpdateRoutine();
}
if (Event.current.type == EventType.MouseDown ||
Event.current.type == EventType.MouseDrag)
{
mousePressed = true;
}
else if (Event.current.type == EventType.MouseUp ||
Event.current.type == EventType.MouseMove)
{
mousePressed = false;
}
SceneDragToolManager.OnHandleDragAndDrop(sceneView);
RectangleSelectionManager.Update(sceneView);
EditModeManager.InitSceneGUI(sceneView);
if (Event.current.type == EventType.Repaint)
{
MeshInstanceManager.UpdateHelperSurfaces();
SceneToolRenderer.OnPaint(sceneView);
}
else
{
SceneViewBottomBarGUI.ShowGUI(sceneView);
SceneViewInfoGUI.DrawInfoGUI(sceneView);
}
//if(EditorWindow.mouseOverWindow == sceneView)
{
EditModeManager.OnSceneGUI(sceneView);
TooltipUtility.InitToolTip(sceneView);
if (!mousePressed)
{
Handles.BeginGUI();
TooltipUtility.DrawToolTip(getLastRect: false);
Handles.EndGUI();
}
if (Event.current.type == EventType.Layout)
{
var currentFocusControl = CSGHandles.FocusControl;
if (prevFocusControl != currentFocusControl)
{
prevFocusControl = currentFocusControl;
HandleUtility.Repaint();
}
}
}
}
