it's really good.
but i need some help.
in my project i need to draw 3D XYZ Scatter Graph,3DXYZ Bars,3D WaterFall,3d color map by reading data from a file that data may be text or excel,wave file etc..........
so pls help me out how to do.iam new to this open Gl.
When I run this program in debug mode, a message saying "First-chance exception in Tool.exe (GDI32.DLL): 0xC0000005: Access Violation." is printed to the debug trace. It doesn't seem to affect the output, I would just like to know what causes it...
I learned a lot from you generous contribution. Thank you very much.
One question in running your progaram is that when I pick a color in the form view for the background, it seems that the background does not display that color sometime. So changing background color only works in Red, Green and Blue. I check your code and can not figure out what is wrong. Is there any possiblity that the color definition in GDI is different from that in OpenGL?