(TXT) 2026-03-02 · OpenGL force discrete or dedicated board use (ISSUE) (1 p
 (TXT) 2025-12-25 · [ Solved ]: Fault when Installing ogl_package.lpk OpenGL 
 (TXT) 2025-08-11 · Is the OpenGL version 4.6 in Lazarus as support ? (12 pos
 (TXT) 2025-08-07 · How to use TOpenGLCanvas? (2 posts)
 (TXT) 2025-03-01 · GLES 3 bindings for Android (5 posts)
 (TXT) 2025-01-29 · Rotaring cube (17 posts)
 (TXT) 2025-01-21 · Status of GLScene for Lazarus (Linux) (10 posts)
 (TXT) 2024-12-29 · Read an image file for OpenGL texture (4 posts)
 (TXT) 2024-12-18 · SIGSEGV when calling glGenBuffers (11 posts)
 (TXT) 2024-12-16 · Read texture from file via LoadGLTextureFromFile from Vam
 (TXT) 2024-10-07 · [SOLVED] OpenGL 2.1, GTK2, Nvidia drivers, and Linux - On
 (TXT) 2024-09-02 · Any good tutorials for dglOpenGL ? (5 posts)
 (TXT) 2024-08-30 · Trying to use GLScene (17 posts)
 (TXT) 2024-07-21 · Graduated colour depending on offset from original positi
 (TXT) 2024-05-16 · Read OpenGLContent mouse position and convert back to coo
 (TXT) 2024-03-23 · Comparing Windows C OpenGL App Size(46KB) to FreePascal O
 (TXT) 2024-02-23 · OpenGL Demo Revisited (2 posts)
 (TXT) 2024-02-08 · GLScene OPM version installation failed (6 posts)
 (TXT) 2024-01-20 · TOpenGLControl and MakeCurrent (1 posts)
 (TXT) 2023-12-04 · Flock of Birds (boids) With Class and operation overloadi
 (TXT) 2023-11-13 · Finding Zen GL C libraries to compile them (20 posts)
 (TXT) 2023-10-19 · Stencil and TOpenGLControl (3 posts)
 (TXT) 2023-09-18 · Open Computing Language using GPU (3 posts)
 (TXT) 2023-05-16 · is any library can load a 3d format file to opengl api? (
 (TXT) 2022-02-20 · How to calculate which cube sides to cull? (3 posts)
 (TXT) 2022-02-18 · Drawing a cubemap onto a cube not working (3 posts)
 (TXT) 2021-12-10 · Strange issue with GLScene (16 posts)
 (TXT) 2021-08-26 · Simple OpenGL Lighting (7 posts)
 (TXT) 2020-10-09 · FreeGlut (7 posts)
 (TXT) 2020-08-30 · opengl using a freebasic screen (dll). (1 posts)
 (TXT) 2020-08-21 · Vertex arrays aren't compatible with vertex buffer object
 (TXT) 2020-05-20 · Redraw an OpenGL canvas not from main thread. (2 posts)
 (TXT) 2020-05-09 · Perspective = orthogonal comparison (3 posts)
 (TXT) 2020-04-19 · Draw frame from FFMpeg (1 posts)
 (TXT) 2020-03-10 · [SOLVED] OpenGL Lighting Issue (12 posts)
 (TXT) 2019-12-15 · Provided GL, GLext librarys vs dglOpenGL (25 posts)
 (TXT) 2019-11-14 · TOpenGLControl lost focus after border style change (Win1
 (TXT) 2019-09-16 · [SOLVED] TOpenGLControl Bug? (5 posts)
 (TXT) 2019-09-16 · GLScene Bug: SetGLSceneMediaDir (2 posts)
 (TXT) 2019-09-15 · [Help] leak memory message of uNavCube (3 posts)
 (TXT) 2019-06-27 · Lighting moving with model and want it fixed position (10
 (TXT) 2019-06-17 · MatCap Rendering (1 posts)
 (TXT) 2019-03-25 · What's wrong ? (15 posts)
 (TXT) 2018-12-11 · How can one pic a value from a GLHeightField with mouse c
 (TXT) 2018-12-10 · Getting x, y and z from point in GLScene? (2 posts)
 (TXT) 2018-11-29 · [Solved]Can't render textures and display lists don't wor
 (TXT) 2018-08-22 · Metal Framework for MacOS (26 posts)
 (TXT) 2018-06-07 · OpenGL is deprecated. How to use Metal? (7 posts)
 (TXT) 2018-06-05 · [Solved] Install OpenGL on QT IDE macOS (9 posts)
 (TXT) 2018-03-12 · Is opengl supported on arm linux ? (6 posts)
 (TXT) 2018-03-05 · Tutorial: glScissor/glViewport in pure GLSL (2 posts)
 (TXT) 2018-03-03 · descrambing a texture in shaders (7 posts)
 (TXT) 2018-03-02 · [Solved] How can I show text with OpenGL? (11 posts)
 (TXT) 2018-02-21 · Loading a cube map from existing textures in OpenGL (2 po
 (TXT) 2018-01-26 · Lazarus - OpenGL 3.3 Tutorial (German) (13 posts)
 (TXT) 2017-12-28 · can not find LibC (moduleload) (21 posts)
 (TXT) 2017-12-20 · Could not load Glut from libglut.so.3 (7 posts)
 (TXT) 2017-12-11 · Problems Installing LazOpenGLContext (4 posts)
 (TXT) 2017-12-05 · [SOLVED] Problems with dglOpenGL on Windows (8 posts)
 (TXT) 2017-08-28 · fps are so different (Delphi vs. Lazarus) (5 posts)
 (TXT) 2017-08-28 · GLScene Linux bug? (5 posts)
 (TXT) 2017-08-27 · A GLScene rotation mesh builder class. (3 posts)
 (TXT) 2017-08-26 · GLScene hidden line removal in meshmode. (6 posts)
 (TXT) 2017-08-22 · GLScene MeshObjects (3 posts)
 (TXT) 2017-07-14 · Notes for installing GLSceneLCL 1.4 for Lazarus 1.6 on Ub
 (TXT) 2017-07-12 · VSync on other platforms than Windows (4 posts)
 (TXT) 2017-07-06 · Distance field fonts (9 posts)
 (TXT) 2017-07-05 · [SOLVED] How to prevent jerking of OpenGL texture renderi
 (TXT) 2017-07-03 · How to prevent TPanel (used for context) from repaiting w
 (TXT) 2017-07-03 · [SOLVED] Why does rendering in thread doesn't work? (9 po
 (TXT) 2017-06-29 · Creating 3D object out of Truetype font with freetype (4 
 (TXT) 2017-06-28 · [Solved] glActiveTexture - SIGSEGV error (15 posts)
 (TXT) 2017-06-13 · Audio effects on Raspberry (2 posts)
 (TXT) 2017-03-07 · OpenGLControl in ScrollBox with ScrollBar.Tracking (1 pos
 (TXT) 2017-02-28 · Drawing a cone (16 posts)
 (TXT) 2017-02-14 · Static text on OpenGLContext (30 posts)
 (TXT) 2017-02-08 · OBJ file type loader (4 posts)
 (TXT) 2017-02-07 · Deploying an application with shader files. (11 posts)
 (TXT) 2017-02-07 · OpenSource AMD drivers (with OpenGL) on Linux is such a m
 (TXT) 2017-02-03 · SDL2+OpenGL and FPS count (and CPU usage) (6 posts)
 (TXT) 2017-01-31 · OpenGL Core Profile Tutorials (24 posts)
 (TXT) 2017-01-24 · OpenGL vs OpenGLES (6 posts)
 (TXT) 2017-01-24 · SDL vs OpenGL (89 posts)
 (TXT) 2016-10-22 · Creating 3+ rendering context on Windows. (15 posts)
 (TXT) 2016-08-25 · openglcontext cygwin-x (7 posts)
 (TXT) 2016-08-07 · DLL missing problem with LazOpenGLContext package. (18 po
 (TXT) 2016-05-17 · opengl citrix and rdp (5 posts)
 (TXT) 2016-04-18 · ZenGL forum registration (6 posts)
 (TXT) 2016-03-13 · Are there any modern OpenGL tutorials for Pascal? (7 post
 (TXT) 2016-03-04 · I ported CNPacks "OpenGL Paintbox" to Lazarus, if anyone'
 (TXT) 2016-02-19 · catch TOpenGLContext exceptions (3 posts)
 (TXT) 2016-02-10 · Model elements pickable ? (6 posts)
 (TXT) 2016-02-09 · Loading OpenGL error (4 posts)
 (TXT) 2015-12-05 · OpenGL smooth text/fonts (18 posts)
 (TXT) 2015-11-28 · An opengl canvas with signed distance fonts (31 posts)
 (TXT) 2015-10-25 · No OnPaint Event for Qt (7 posts)
 (TXT) 2015-09-05 · OpenGL Textures (4 posts)
 (TXT) 2015-08-13 · LazGLCanvas and LazGLControl (7 posts)
 (TXT) 2015-07-14 · Using TOpenGLControl  [Solved - Needed to install opengl 
 (TXT) 2015-06-18 · wave simulation (19 posts)
 (TXT) 2015-05-18 · Box2d to convert into lazarus (8 posts)
 (TXT) 2015-05-18 · Scrolling text as About.frm uses (1 posts)
 (TXT) 2015-05-18 · OpenGLESv2: eglInitialize failed(); (1 posts)
 (TXT) 2015-05-12 · [SOLVED] OpenGL works - does not work (10 posts)
 (TXT) 2015-03-12 · [SOLVED]OpenGL: Could not find FB config over VNC + mesa 
 (TXT) 2015-01-19 · [solved] OpenGL glext does not work on Windows (2 posts)
 (TXT) 2014-12-05 · Is it possible to hide some part of a GLHeightField (4 po
 (TXT) 2014-11-28 · Getting Transparency to work in OpenGL. Also: Working wit
 (TXT) 2014-09-10 · Opengl API in glscene (4 posts)
 (TXT) 2014-09-07 · GLScene will NOT install from lpk files?! (23 posts)
 (TXT) 2014-08-01 · Zgl_Reg procedure in Zengl (6 posts)
 (TXT) 2014-06-12 · copy to clipboard from TOpenGLContext (3 posts)
 (TXT) 2014-06-05 · gdk_gl_context_share_new no visual found (1 posts)
 (TXT) 2014-05-06 · LazOpenGLContext: 'Could not find FB config' (4 posts)
 (TXT) 2014-02-15 · What is "OpenGLBitmap" in Fast direct pixel access wiki? 
 (TXT) 2014-02-09 · OpenGL program doesn't works - where is the error? (5 pos
 (TXT) 2013-11-05 · OpenGL and DragImage (3 posts)
 (TXT) 2013-06-13 · How to use OpenGl (10 posts)
 (TXT) 2013-02-08 · TOpenGLControl inside a TScrollBox, scrolling issue (5 po
 (TXT) 2012-12-23 · [SOLVED]Lazarus rebuild fails when install OpenGL-related
 (TXT) 2012-12-06 · [SOLVED] Cannot find unit GLExt in Lazarus 64 bit Windows
 (TXT) 2012-11-13 · GLUT in Lazarus (8 posts)
 (TXT) 2012-11-03 · OpenGL on a canvas help required. (2 posts)
 (TXT) 2012-08-05 · Compiling GLScene on Mac OS X (17 posts)
 (TXT) 2012-07-19 · Flipping after glReadPixels (13 posts)
 (TXT) 2012-07-06 · TOpenGLControl vs TPaintBox Canvas for Simple 2D Drawing 
 (TXT) 2012-06-27 · Lazarus translation of opengl12.pas (7 posts)
 (TXT) 2012-06-27 · OpenGLControl (15 posts)
 (TXT) 2012-06-12 · [solved] OpenGL: Could not find FB config. (10 posts)
 (TXT) 2012-05-06 · Installing GLScene (4 posts)
 (TXT) 2012-04-23 · OpenGLContext on a tab page (3 posts)
 (TXT) 2012-02-18 · GLScene on Fedora 16 64bits (1 posts)
 (TXT) 2011-09-16 · [ May be Solved] Problem installing GLscene (10 posts)
 (TXT) 2011-09-04 · Delphi OpenGL and CrossPlatform Lazarus (Multilang) (6 po
 (TXT) 2011-07-08 · 32bit (transparent) color in OpenGL control component? (9
 (TXT) 2011-06-29 · Trouble with OpenGLControl? [SOLVED] (5 posts)
 (TXT) 2011-06-23 · Help (OpenGL-FPC) with the graphic of the view of two pol
 (TXT) 2011-06-21 · Image copied from GLScene looks good on screen but turns 
 (TXT) 2011-06-01 · Two questions about GLScene? (2 posts)
 (TXT) 2011-05-30 · [SOLVED]Is there a easy way to load .3ds file to TGLFreeF
 (TXT) 2011-05-06 · [SOLVED]Anyone can help me?GLScene problem (2 posts)
 (TXT) 2010-03-26 · Platform independant FPC + OpenGL application . (4 posts)
 (TXT) 2010-02-20 · Problems with gluTessProperty in GLScene and GLU_TESS_WIN