Filling a simple concave polygon
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15 years, 6 months ago
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Thanks guys. So I need to learn to think triangles... I'm reworking an app from GDI into OGL (and extending the graphics), but every now and then I get stuck at the GDI way…
15 years, 6 months ago
Quads or Triangles in glDrawElements
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15 years, 7 months ago
I'm looking for an easy yet efficient way to render a filled polygon. I'm working in 2D, my polygon has between 40 and 100 vertices, is simple (no intersecting edges) bu…
15 years, 6 months ago
Using glDrawElements to colour a rectangular region, and have vertices (and colour data for each vertex ) in a regular rectilinear grid. At the moment I have it working with gl_…
15 years, 7 months ago
I'm looking for a fast and efficient method for covering a 2D (sometimes concave) shape with a fairly regular triangular mesh. I know that the problem of triangulation of a…
15 years, 7 months ago
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See all in DiscussionsThanks guys. So I need to learn to think triangles... I'm reworking an app from GDI into OGL (and extending …
15 years, 6 months ago
I'm looking for an easy yet efficient way to render a filled polygon. I'm working in 2D, my polygon has …
15 years, 6 months ago
So triangles not squares.... Beginning to wonder if I am approaching this the wrong way. I have a rectangular region …
15 years, 7 months ago
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