visual bug with rotation

[dtamburr]

When you do a glRotate the font is rendered with a thin outline corresponding to the bounding box.
Try doing glRotated(2, 0, 0, 1) before calling font.draw() to see the problem.
It sometimes also happens if you do a glTranslate.

[akrinke]

Thank you for the report. I can reproduce the issue following these steps:

• load truetype font
• load bitmap font
• render rotated text using truetype font

Texture filtering mode seems to have an influence as well.

I think the problem is that textures of bitmap fonts are stored in the same list as the textures for truetype glyphs. I will look into it.