Opacity is an alpha setting! Either master or each pixel.
DstRGB = (SrcRGB * SrcAlpha) + ((1.0 - SrcAlpha) * DstRGB)

An alpha blending is similar to as follows

a = (1.0f / 255.0f) *...

Looks like a 32 byte hash.

But sknake is more likely correct!

I'm not up on Visual Basic, but could the file be write protected?
Is a COM type object wrapped in a DLL and the DLL isn't where you think it is? Application is looking in one spot and the DLL being...

Thanks, adatapost.
However you may want to tweak your algorithm.

The original poster (unless they were in error) indicated 0 to 100 thus a range of 101. (Unless they wrote what they wanted...

You're essentially looking for a card shuffle algorithm but you're using 101 cards.

This isn't VB but the principal logic is the same!



LOWCOUNT = 0
HIGHCOUNT = 100

NUM_COUNT =...

Simplest collision detection.
Circle to circle for 2D.
Sphere to Sphere for 3D

Radius of sphere???? (r)
Radius of Sphere A = rA
Radius of Sphere B = rB
Center position of...