Character Overflow and Visual Artifacts

[wrongsell]

The Imui has critical text rendering problems:

1. Characters exceed Quad boundaries - Many symbols (especially wide characters like "S", "C", "J", "W", "M", "@", "#", "$") partially or completely overflow their allocated quad area, causing clipping and incorrect rendering.

2. Visual artifacts during movement - When text is dynamically moved or transformed, multiple rendering artifacts appear: flickering, character tearing, glyph overlapping, and texture corruption.

These issues are systematically present in the official demonstration project, confirming they are fundamental library problems rather than edge cases.

This problem is clearly visible in these symbols:

[vape]

This looks like it was written entirely by AI. Anyway, I don’t think this is really that critical as it is portrayed. The symbols are perfectly readable, and the problem itself could just be an aliasing issue at some specific scale. WebGL demo looks absolutely fine on my monitor.

[wrongsell]

This looks like it was written entirely by AI. Anyway, I don’t think this is really that critical as it is portrayed. The symbols are perfectly readable, and the problem itself could just be an aliasing issue at some specific scale. WebGL demo looks absolutely fine on my monitor.

I think the issue is related to float rounding. When text moves around the screen, the alignment of characters may be incorrect.

This would not be a problem if there were no scenarios where text needs to be moved around the screen. Sometimes parts of characters may extend beyond the Quad. This is very detrimental to the user experience.

[vape]

Can you please record the video where moving text around causes visual artifacts? And attach the code used to draw that text.