Gltf Viewer Versions Save

See CHANGELOG.md#041---2019-01-27.

See CHANGELOG.md#040---2018-08-22

See CHANGELOG.md

See CHANGELOG.md

• replace WASD+mouse navigation with OrbitControls based on three.js:
  • rotate: left click + drag
  • pan: right click + drag (still a bit buggy after rotation/zoom)
  • zoom: mouse wheel
• add --count parameter (short -c) to generate multiple screenshots, rotating evenly spaced around the object (#10)
• add --headless parameter for real headless screenshot generation. Unfortunately it only works on macOS. For a workaround using xvfb/Docker see here.
  • Docker images are automatically built for each branch & tag: https://hub.docker.com/r/bwasty/gltf-viewer/
• change background for screenshots to be transparent

• add PBR shading
• add screenshot generation via parameter (-s, --screenshot <FILE>)
  • Note: currently creates a hidden window, as the "headless" mode of glutin did not work as expected
• Determine 'nice' initial camera position from bounding box of scene
  • doesn't work in all cases yet
  • glTF cameras are still ignored
• update gltf crate to 0.9.2
• remove URL parameter (HTTP handling needs to be re-implemented differently after large changes to the gltf crate)

• add binaries for Win/Linux/macOS to releases
• switch from glfw-rs to glutin
• add performance logging
• internal refactoring & optimizations

Fix shader handling (cargo installed version didn't work as shaders weren't compiled into the binary).

Initial release. Can display most glTF files, but without any lighting or textures.