More motion graphics primitives

[nixon-voxell]

Creating animations typically requires more primitives to work with.

A good reference point of what we are lacking at the moment is the motion canvas API docs.

Personally below are some of the must have components for creating a motion graphics video:

• Rect
• Rounded Rect #43
• Circle
• Bezier Curves
• Arrow/Ray shape bevy_vello_graphics#1
• SVG to vello graphics integration bevy_vello_graphics#2
• Text (inc. text, code, math symbols) velyst#1
• Video integration (.mkv, .mp4, etc.) #34
• Audio integration (.wav, .mp3, etc.) #35

[AbstractiveNord]

Up priority for Video/Audio integration. May be worth to have integration with touying.

[nixon-voxell]

@AbstractiveNord this is related to #20

[musjj]

Would love to see polygons too, but I guess this should be handled upstream (linebender/kurbo#335)?

[nixon-voxell]

Would love to see polygons too, but I guess this should be handled upstream (linebender/kurbo#335)?

@musjj It's actually doable using the Bezier Curve, it supports, line, quadratic curve, and cubic curve. Right now it's just that it may be a little tedious to do it, and might need a better interface.

[nixon-voxell]

A huge chunk of this issue is blocked by #39 and #30

[juliapaci]

should this be moved to bevy_vello_graphics?

[nixon-voxell]

@aymey not really, at least not all of them, some of them are not related to vector graphics. I think we will move the individual issues into their respective repo and keep this issue here to track all of them.