The CursorRay property of the SceneRenderingWidget class provides a Ray that represents the direction and origin of a ray cast from the current cursor position within the scene. This is particularly useful for determining what objects or surfaces the cursor is pointing at in a 3D space, enabling interactions such as object selection or manipulation.
To use the CursorRay property, you need to have an instance of the SceneRenderingWidget class. Access the property directly to get the ray corresponding to the current cursor position:
SceneRenderingWidget widget = new SceneRenderingWidget();
Ray cursorRay = widget.CursorRay;
Once you have the Ray, you can use it to perform raycasting operations to detect intersections with objects in the scene.
// Example of using CursorRay to perform a raycast
SceneRenderingWidget widget = new SceneRenderingWidget();
Ray cursorRay = widget.CursorRay;
// Assuming you have a method to perform raycasting
RaycastHit hitInfo;
bool hit = Scene.Raycast(cursorRay, out hitInfo);
if (hit)
{
// Process the hit information
Console.WriteLine($"Hit object: {hitInfo.Entity.Name}");
}