ofxShotcraft

ofxShotcraft is a lightweight shot-making and keyframing addon for openFrameworks.

The current build focuses on camera blocking:

• camera rigs with a root null, local camera offset, and local target offset
• camera keyframes on a scrub-able timeline
• viewport-driven camera editing
• a separate inspect view for seeing the controlled camera and rig
• JSON save/load for camera tracks
• an experimental JSON command bridge for scripted camera edits

Status

Early prototype. The core timeline types, camera rig types, camera keyframer UI, and JSON helpers live in the addon. APIs may still change while the camera-blocking workflow settles.

Requirements

• openFrameworks 0.12.0
• The example-camera-rig example also depends on ofxImGui.

Include

#include "ofxShotcraft.h"

Core Types

ofxShotcraft::TimelineState timeline;
ofxShotcraft::CameraRig rig;
ofxShotcraft::CameraTrack cameraTrack;

Example

examples/example-camera-rig

The example demonstrates viewport camera editing, timeline scrubbing, per-channel keying, JSON save/load, and the experimental file-based JSON edit bridge under the app data llm/ directory.

Structure

src/
  core/
    TimelineState.h
    Keyframe.h
    KeyframeTrack.h
  camera/
    CameraRig.h
    CameraTrack.h
    CameraRigController.h
    CameraRigGizmo.h
    CameraRigEditor.h
    CameraKeyframer.h
  ui/
    CameraKeyframerUi.h
    TimelineView.h
    TransportView.h
    ValuePanel.h
  io/
    CameraTrackJson.h
    CameraTrackEditJson.h