Crate bevy_blendy_cameras 

Camera Controllers and tools for editor like 3D views

Inspired by Blender’s viewport camera controls and tools and provide the same functionalities:

• Pan/Orbit/Zoom camera controls with “Zoom to mouse position” and “Auto depth”.
• Fly camera controls with zooming (back, forward), panning (left, right, down, up) and speed controls.
• Set viewpoint: View from left, right, front, back, top and bottom.
• Frame entities into view: Allowing to do things like framing the whole scene, or the selected objects.
• Switch between orthographic and perspective camera projection

Modules

raycast

Raycast utilities

Structs

ActiveCameraData

Tracks which PanOrbitCamera is active (should handle input events), along with the window and viewport dimensions, which are used for scaling mouse motion. BlendyCamerasPlugin manages this resource automatically, in order to support multiple viewports/windows. However, if this doesn’t work for you, you can take over and manage it yourself, e.g. when you want to control a camera that is rendering to a texture.

BlendyCamerasPlugin

Bevy pluging that contains all the systems necessarty to this crate

FlyCameraController

Component to tag an entiy as able to be controlled in “fly mode” The entity must have Transform and Projection components. Typically you would add Camera3d to this entity.

FrameEvent

Event to move the camera to frame certain entities

OrbitCameraController

Component to tag an entiy as able to be controlled by orbiting, panning and zooming. The entity must have Transform and Projection components. Typically you would add Camera3d to this entity.

SwitchProjection

Event to switch between perspective and ortographic camera projections

SwitchToFlyController

Event to enable the FlyCameraController and disable the OrbitCameraController if present

SwitchToOrbitController

Event to enable the OrbitCameraController and disable the FlyCameraController if present

ViewpointEvent

Event used to set the camera point of view

Enums

BlendyCamerasSystemSet

System set to allow ordering

Viewpoint

Point of view of a camera, looking in the oposite direction

Functions

get_camera_entity_from_cursor_position

Get the camera entity that renders to the viewport under the mouse cursor with highest rendering order.