Editing Texture [solved]

[Furbolg]

Hi Guys,

 

i would like to create a simple minimap/radar. But i (currently) dont find the way to go.

 

I want to have a 128x128 Texture, where i will update single pixels. Any of you guys have an idea ?

 

I've seen that in some older/blitzmax implementations there is a command "getpixels" but this one seems to be gone ?

 

Thanks for your help

[Canardia]

Place camera high, and make it point down to get the 128x128 minimap texture. Then use Plot(x,y,color) to draw something on top of it.

[Furbolg]

Thanks Canardian, right after your post i found a similiar solution

 

My Solution uses a buffer im writing on (with Draw::Plot) and then draw it through drawimage. Its much faster because i dont need to update the complete buffer