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313230

Member Since 10 Dec 2012
Offline Last Active Aug 06 2014 07:15 PM

Topics I've Started

Number of vertices and number of triangles in modern game

02 January 2013 - 10:15 PM

Which is more?

 

Is that number of vertices always triples the number of triangles?


Thanks


Finding float elements have the same value in an array

18 December 2012 - 04:30 AM

Hi,

I have a float array with random numbers, what is the best method to find positions of elements that have the same value (the difference is within an epsilon)

Regards

Best way to draw ray tracing image to screen?

10 December 2012 - 03:41 AM

Hi everyone,

I am learning ray tracing and there is a very good tutorial here:
http://www.codermind.com/articles/Raytracer-in-C++-Introduction-What-is-ray-tracing.html

But the problem is that it doesn't display image to the screen, instead it creates a texture image which can not be viewed.

I need a way to display to the screen in real time, I don't know about image format, so I want to ask what is the simplest way to display 2D array of pixels to screen? I want to use 2D array because I want to edit each pixel

Regards

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