|
private static RaycastWorld ( Vector2 position, |
||
| position | Vector2 | |
| hit | ||
| return | bool | |
private static bool RaycastWorld(Vector2 position, out RaycastHit hit)
{
hit = new RaycastHit();
GameObject obj2 = HandleUtility.PickGameObject(position, false);
if (obj2 == null)
{
return false;
}
Ray ray = HandleUtility.GUIPointToWorldRay(position);
MeshFilter[] componentsInChildren = obj2.GetComponentsInChildren<MeshFilter>();
float positiveInfinity = float.PositiveInfinity;
foreach (MeshFilter filter in componentsInChildren)
{
RaycastHit hit2;
Mesh sharedMesh = filter.sharedMesh;
if (((sharedMesh != null) && HandleUtility.IntersectRayMesh(ray, sharedMesh, filter.transform.localToWorldMatrix, out hit2)) && (hit2.distance < positiveInfinity))
{
hit = hit2;
positiveInfinity = hit.distance;
}
}
if (positiveInfinity == float.PositiveInfinity)
{
Collider[] colliderArray = obj2.GetComponentsInChildren<Collider>();
foreach (Collider collider in colliderArray)
{
RaycastHit hit3;
if (collider.Raycast(ray, out hit3, float.PositiveInfinity) && (hit3.distance < positiveInfinity))
{
hit = hit3;
positiveInfinity = hit.distance;
}
}
}
if (positiveInfinity == float.PositiveInfinity)
{
Vector3 introduced15 = Vector3.Project(obj2.transform.position - ray.origin, ray.direction);
hit.point = introduced15 + ray.origin;
}
return true;
}
private static void HandleMouseUp(SceneView view, int id, int button, int clickCount)
{
if (GUIUtility.hotControl == id)
{
SceneViewMotion.ResetDragState();
RaycastHit raycastHit;
if (button == 2 && !SceneViewMotion.s_Dragged && SceneViewMotion.RaycastWorld(Event.current.mousePosition, out raycastHit))
{
Vector3 b = view.pivot - view.rotation * Vector3.forward * view.cameraDistance;
float newSize = view.size;
if (!view.orthographic)
{
newSize = view.size * Vector3.Dot(raycastHit.point - b, view.rotation * Vector3.forward) / view.cameraDistance;
}
view.LookAt(raycastHit.point, view.rotation, newSize);
}
Event.current.Use();
}
}
