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Castle Game Engine: New CastleTransformManipulate unit to move/rotate/scale 3D objects in your applications, wireframe “shading” toggle for IndexedFaceSet, Steam achievements fixed with Delphi, slides from my presentation in Bielsko-Biała

You love the super-long news titles, right? 🙂 Again I have a backlog of announcements to do, to communicate everything happening around the engine development. There will be more news in 2024 (stay tuned for traditional “summary of this year, plans for next”), for today a bag of improvements to announce: We have a new …

Castle Game Engine: Traps and explanations when comparing non-integer types (floating-point, fixed-point) using Pascal

Recently I got a very nice question about comparing non-integer values in Pascal (thank you to Jacek Mulawka!). The core of the question was: Does the condition below (if) evaluate to true or false, and why? MyVar := 0.1; if MyVar = 0.1 then Writeln(‘Yes, MyVar equals 0.1’) else Writeln(‘No, MyVar does not equal 0.1’); …