GLSceneViewer1.Buffer.RenderToBitmap problem

[Alexander Dev]

Hi guys.
There is some code that worked in older versions
GLSceneViewer1.Buffer.RenderToBitmap (bmp, Round (96 * 2));
I got a picture twice the size.
Now I tried to use it - the labels are displaced. If dpi = 0, then everything is ok!

Labels are made using TGLAbsoluteHUDText

[Vitalii]

Same problem! I solved the issue by replacing the "f" factor with 1 (or simply remove "f" from the code lines):
gl.Translatef(X*1-rci.viewPortSize.cx/2, rci.viewPortSize.cy/2-Y*1, Z);
and
gl.Scalef(Scale.DirectX*1, Scale.DirectY*1, 1);

This code is located in the GLS.HUDObjects.pas, TGLHUDText.RenderTextAtPosition method. I'm not sure if this is the correct solution, it's more of a "quick fix".

[Ergodata]

Thanks for the quick fix. However if you use both TGLHUDText (sprite) and TGLAbsoluteHUDText (3D object) the scale factor is needed, here is a suggestion, in TGLHUDText.RenderTextAtPosition():

    if Self is TGLAbsoluteHUDText then f := 1  // fix
    else f := rci.renderDPI / 96;              // original code