Release 2.18.0

[2.18.0] - 2021-09-04

Added

1. Add hit test support for AxisPlaneGridNode.(WPF.SharpDX/UWP/Core)
2. Add walkaround camera mode support for Orthographic camera. (WPF.SharpDX/UWP/Core)
3. Cursor position and Cursor On Element position added to viewport3DX (WPF.SharpDX)

Improvement

1. Adds Batched Mesh hit test result to include more batched mesh specific properties. (WPF.SharpDX/UWP/Core)

Fixed

1. Fix zooming flips by enabling ZoomAroundMouseDownPoint in UWP.(UWP/Core)
2. Fix topmost group is not rendered correctly if screenspaced group is being rendered before it.(WPF.SharpDX/UWP/Core)
3. Fix duplicate key exception while importing glb file with embedded texture. (WPF.SharpDX/UWP/Core)
4. Fix embedded texture is not loaded from FBX. (WPF.SharpDX/UWP/Core)
5. Missing property in HitTest.ShallowCopy. (WPF.SharpDX/UWP/Core)