Added a black hole raytracing example.
Description
Added a Black Hole Raytracing Example to the ArrayFire example list. It was added to the pde folder and it contains 1 image that was added to the assets/examples/images repo folder. It contains three scenes to display.
- Is this a new feature or a bug fix?: Neither
- Potential impact on specific hardware, software or backends: None
- New functions and their functionality: None
- Can this PR be backported to older versions?: Yes
- Future changes not implemented in this PR: None
Changes to Users
- New example project in the arrayfire example list
- No action required by the user
Checklist
- Rebased on latest master
- Code compiles
- Tests pass
- Functions added to unified API
- Functions documented