get screen color information where i pointing the mouse?

hello

how can get the pixel color information where i point the
mouse cursor ( GameEngine) ?

you can’t

how do you have access to it?

for example when i click on somewhere in window
get the color information of texture pixel.

so i think … because in Blender have… in Vertex Paint mode
when you click (right mouse) somewhere in 3d window in Paint buttons panel automatically change the color selector .

there is no access to that information in python that I am aware of

yes, it could be added, but it isn’t here now

Use glReadPixels to read back a single pixel at the mouse location.