Castle Game Engine Forum

Topic	Replies	Views	Activity
Forum Guidelines How to Best Get Help Clearly state the problem you need to solve. Mention your Operating System (OS), the version of Free Pascal Compiler (FPC), Lazarus and Castle Game Engine (CGE). Provide a piece of code to re…	3	1667	September 29, 2020
Welcome to the Castle Game Engine forum	4	1485	February 9, 2023
My Game: Project Nya 3D	13	336	June 25, 2025
Problems with CGE downloading: slowly and not stable	3	23	June 24, 2025
Slides and example from Delphi Day 2025 presentation and after-thoughts (Afterwarp, shadow maps, BGFX and deferred rendering) News	4	58	June 24, 2025
How to handle button presses from a behavior	3	23	June 21, 2025
Animating 3D meshes without "skeleton" (armature) Animation	2	43	June 18, 2025
[solved] Backward compat bug of TCastleScene "structure" Bugs	3	55	June 16, 2025
Shaders! Large new documentation how to use shaders with Castle Game Engine, and new "shader libraries" (for now: to convert worldeye space comfortably), and new SetEffects methods News	1	30	June 14, 2025
Project Apartment 3D	4	85	June 11, 2025
Get 2D screen coordinates from a 3D object translation 3D	2	43	June 8, 2025
Game controllers (gamepads, joysticks) - new comfortable API, and example of walking and talking using gamepad from Delphi Summit 2025 News	1	28	June 8, 2025
Gamejam game using Blender and Castle Game Engine - "Lynch" News	0	313	December 17, 2022
Question about implementing shader-based sky in TCastleBackground	17	140	June 2, 2025
Shadow maps in 2025?	34	111	June 2, 2025
[solved] Making Models semi-transparent. Setting baseColorFactor+alphaMode (in GLTF material) via code 3D	8	125	June 2, 2025
Meet me in Netherlands (Amsterdam), Italy (Piacenza), Germany (Sundern) at the upcoming Pascal conferences News	1	38	May 30, 2025
More trees: billboards vs solids	5	61	May 27, 2025
Web target progress: editor on web (proof of concept), OpenUrl, right mouse button, many new demos (creature AI, 3D model viewer, physics shooting, auto-tests...), Kraft and Vampyre Imaging on web, wasm-opt, embedded fonts News	2	41	May 24, 2025
Alpha blending parameters for TDrawableImage.DrawFrom	2	47	May 23, 2025
[solved] Unknow Format loading in a TcastleScene 3D	3	33	May 20, 2025
Forest vs Trees and performance	22	146	May 17, 2025
FPS label formatting + odd behaviour?	6	53	May 16, 2025
Geneartion of cycled background texture with TDrawableImage	2	38	May 16, 2025
My Tactics Game 3D	2	61	May 15, 2025
Disable writeinfo using messageboxes if no console in windows?	4	46	May 15, 2025
How to solve seams in tiles due to normals?	4	34	May 12, 2025
TCastleView.Stop called from FINALIZATION section	6	70	May 12, 2025
Where to intercept closing application?	3	25	May 8, 2025
My terrain client/server repo made public	1	72	May 8, 2025

Forum Guidelines

How to Best Get Help Clearly state the problem you need to solve. Mention your Operating System (OS), the version of Free Pascal Compiler (FPC), Lazarus and Castle Game Engine (CGE). Provide a piece of code to re…