ohwada/MAC_OpenGL_redbook

OpenGL redbook Samples

OpenGL redbook

OpenGL redbook Samples

OpenGL Programming Guide (redbook)

• https://www.glprogramming.com/red/index.html

change the following sample codes to work on macOS
Code samples for the OpenGL v1.1 Programming Guide (Redbook)

• https://www.opengl.org/archives/resources/code/samples/redbook/
  

System Environment

confirmed the operation of the program in the following System Environment

macOS Version : 10.15.3 (Catalna)
Xcode Version : 11.4
gcc Version : Apple clang version 11.0.3
OpenGL Renderer : Intel(R) HD Graphics 6000
OpenGL Version : 2.1 INTEL-14.4.23
GLUT Version : 5

build asample code

requires

• macOS OpenGL framework
  
• macOS GLUT framework
  https://developer.apple.com/library/archive/documentation/GraphicsImaging/Conceptual/OpenGL-MacProgGuide/opengl_intro/opengl_intro.html
  

% gcc sample.c -framework OpenGL -framework GLUT

display following warnings when build
but don't mind
warning: 'glClear' is deprecated: first deprecated in macOS 10.14

Note:

• https://pc.watch.impress.co.jp/docs/news/1125772.html

Note

removed the following two codes
because latest macOS does not support index color

• aaindex.c
  
• fogindex.c
  

Reference

• https://www.glprogramming.com/red/index.html
• https://www.opengl.org/archives/resources/code/samples/redbook/