Providence Salumu News

News


Nov-12, 2016

Published tutorial 50 - Introduction to Vulkan
Mar-25, 2016

Published tutorial 49 - Cascaded Shadow Mapping
Feb-5, 2016

Published tutorial 48 - User Interface with Ant Tweak Bar
Sep-22, 2015

Published tutorial 47 - Shadow Mapping with Directional Lights
May-25, 2015

Published tutorial 46 - SSAO with Depth Reconstruction
Apr-5, 2015

Published tutorial 45 - Screen Space Ambient Occlusion
Oct-4, 2014

Published tutorial 44 - GLFW
June-15, 2014

Published tutorial 43 - Multi-pass Shadow Mapping With Point Lights
Dec-13, 2013

Ilya Smelkov has translated the tutorials to Russian.
Dec-4, 2013

Sylvain Doremus has translated the tutorials to French.
Nov-14, 2013

The source to all the tutorials is now provided in a single zip package, instead of a package per tutorial. The package contains Netbeans projects for Linux and a Visual Studio solution for Windows (<ROOT>/Windows/ogldev/ogldev.sln). You can get the source package here.
Sep-2, 2013

Published tutorial 42 - Percentage Closer Filtering
Mar-29, 2013

Published tutorial 41 - Object Motion Blur
Dec-15, 2012

Fixed a crash on AMD in tutorial 28.
glBindBufferBase must be called after glBufferData.
Bug was found by Mark Callow.
Dec-14, 2012

Upgraded all tutorials from 22 and on to Assimp version 3
Nov-6, 2012

All Ogldev tutorials are now available for Windows and Visual Studio 2010
Oct-29, 2012

Published tutorial 40 - Stencil Shadow Volume
Sep-28, 2012

Fixed a bug in tutorial 39 - missing handling of mutliple vertices with the same position
Sep-7, 2012

Published tutorial 39 - Silhouette Detection
Jun-29, 2012

Published tutorial 38 - Skeletal Animation With Assimp
Jun-23, 2012

Fixed a bug in tutorial 24 found by Mark Bayazit. A transformation of Z from the (-1,1) range to (0,1) was missing when calculating the shadow factor.
May-5, 2012

Published tutorial 37 - Deferred Shading - Part 3
Feb-27, 2012

Published tutorial 36 - Deferred Shading - Part 2
Jan-21, 2012

Published tutorial 35 - Deferred Shading - Part 1
Jan-2, 2012

Published tutorial 34 - GLFX - An OpenGL Effects Library
Dec-10, 2011

Published tutorial 33 - Instanced Rendering
Nov-18, 2011

ogldev now has a facebook page: http://www.facebook.com/pages/Ogldev/188319114585587

Nov-11, 2011


Oct-29, 2011

Published tutorial 31 - PN Triangles Tessellation
Oct-7, 2011

Published tutorial 30 - Basic Tessellation
Sep-11, 2011

Published tutorial 29 - 3D Picking
Aug-28, 2011

Published tutorial 28 - Particle System using Transform Feedback
July-30, 2011

Published tutorial 27 - Billboarding and the Geometry Shader
July-15, 2011

Published tutorial 26 - Normal Mapping
June-17, 2011

Published tutorial 25 - Skybox
May-27, 2011

Published tutorial 24 - Shadow mapping - part 2
May-9, 2011

Published tutorial 23 - Shadow mapping - part 1
Apr-18, 2011

Published tutorial 22 - Loading models using the Open Asset Import Library
Mar-25, 2011

Published tutorial 21 - Spot Light
Mar-11, 2011

Published tutorial 20 - Point Light
Feb-26, 2011

Published tutorial 19 - Specular Lighting
Feb-15, 2011

Fixed a couple of bugs in tutorial 18:
  1. When transforming the normal to world space in the vertex shader we must place zero in the fourth component. Without this the lighting looks correct only when the object is located at the origin. When the object is translated the normals must remain the same. This is achieved by the zero.
  2. When calculating the vertex normals we must normalize the result of the cross product because it is not guaranteed to be of unit length.

Feb-10, 2011

Published tutorial 18 - Diffuse Lighting
Jan-28, 2011

Published tutorial 17 - Ambient Lighting
Jan-19, 2011

Published tutorial 16 - Basic Texture Mapping
Jan-7, 2011

Published tutorial 15 - Camera Control - Part 2
Dec-25, 2010

Published tutorial 14 - Camera Control - Part 1
Dec-17, 2010

Published tutorial 13 - Camera Space
Dec-10, 2010

Site refresh following reviews by OpenGL forum members
Oct-19, 2010

ogldev.atspace.org is officially open!
Providence Salumu