search

Robmaister / SharpNav

Advanced Pathfinding for C#
sharpnav.com
Other
537 stars 128 forks source link

Update Demo ExampleWindow.Drawing.cs #46

Closed dol-leodagan closed 8 years ago

dol-leodagan commented 8 years ago

GL Draw with Triangles need a Triangle Count and not a vertex count.

This Remove some Garbage Triangle displayed from buffer overflow in the SharpNav Demo

Robmaister commented 8 years ago

Huh, in the few years that this project has been around, no one has complained about this issue and I've never experienced it with either NVIDIA or Intel drivers. Guessing they both zero out memory first, so I have a bunch of degenerate triangles at (0, 0, 0) or something.

It is still an issue, so I'll merge it in.

levelNumVerts is only used for that, so I'll probably go and change that variable afterwards to be clearer.

Robmaister commented 8 years ago

ac237d8 is how I chose to clean things up.

dol-leodagan commented 8 years ago

levelNumVerts is also used for sizing BufferData in ExampleWindow.Drawing.cs, line 160, but it could replaced with a local var...

I'm using an AMD Radeon by the way, but I may have observed this because I use smaller scaled models in the Example windows (around 20-50 time smaller scale than the demo Level), and I zoom a lot to fly around them...

Edit : a bit too slow ;)