When magnified 200 times, the circle is not smooth

[pcbren1987]

Does PIXIJS have a way to refresh the update to make the circle smoother

[ivanpopelyshev]

Try https://github.com/pixijs/graphics-smooth

[pcbren1987]

Pixi circle drawing is to generate hundreds of small line segments from arcs and draw arcs. In order to achieve the effect of arcs, the data volume of geometry and graphicsdata is very large. When drawing a line, cap is set to pixi.line_ Cap.round, render according to square lines, and then use glsl to generate circles, which can improve efficiency
Whether this scheme is feasible and greatly reduces the amount of data？

[pcbren1987]

Whether PIXI can provide such a rendering method in Pixi.Graphics, which can greatly improve the efficiency of rendering circles and the large amount of data is expected to support this scheme in the next version

[bigtimebuddy]

Are you reusing GraphicsGeometry between Graphics?

[pcbren1987]

Before using these two methods to test the speed, for the circle speed is not ideal
#8358
PIXI graphics.DrawCircle can support one more way of doing this as shown in the example below. Cap is set to pixi.line_cap. round, cap is also rendered this way. It's going as fast as it can
https://www.pixiplayground.com/#/edit/5bWjCjL70izwdVOncfzoM

[pcbren1987]

Try https://github.com/pixijs/graphics-smooth
Thank you very much. It is very fast to use this library, but there is a problem
The graph is scaled and the actual graph width remains the same

According to the middle mouse button scroll to zoom, use the PIXI. Graphics PIXI. Smooth. SmoothGraphics effect is not the same,
See links for examples
https://codepen.io/pcbren1987/pen/vYjZmgV

[ivanpopelyshev]

You want production-grade stuff that doesn't exist in other webgl renderers, its a serious job. Post a bounty to add primitive circles in a plugin.