I shall explain the program in the following sections.
Take note that 4 shapes have pure color, and 2 shapes havecolor blending from their vertices. The expected output and the coordinates are as follows. **GL01Hello.cpp:TestOpenGL/GLUTC/C++Setup*TestedunderEclipseCDTwithMinGW/CygwinandCodeBlockswithMinGW*Tocompilewithlfreeglutlglu32lopengl32*/#include//forMSWindows#include//GLUT,/*Handlerforwindowrepaintevent.Callbackwhenthewindowfirstappearsandwheneverthewindowneedstoberepainted.*/
Make sure that you can run the "GL01Hello.cpp" described in "How to writeOpenGL programs in C/C++", reproduced below: How to write OpenGL|ES programs in Android.ġ.1Example 1: Setting Up OpenGL and GLUTGL01Hello.cpp How to write OpenGL programs in Java: JOGL or LWJGL.
OpenGL TutorialAn Introduction onOpenGL with 2DGraphicsġ.Setting Up OpenGLTo set up OpenGL, depending on your programming platform, read: Yet another insignificant programming notes. AnintroductiononOpenGLwith2DGraphicsOpenGLTutorialġ.Setting Up OpenGL1.1Example 1: Setting Up OpenGL and GLUTĢ.Introduction3.Vertex, Primitive and Colorģ.1Example 2: Vertex, Primitive and Color 3.2OpenGL as a State Machine3.3Naming Convention for OpenGL Functions3.4Onetime Initialization initGL()3.5Callback Handler display()3.6Setting up GLUT main()3.7Color3.8Geometric Primitives3.92D Coordinate System and the Default ViewĤ.ClippingArea & Viewport4.1Example 3: Clippingarea and Viewportĥ.Translation & Rotation5.1Example 4: Translation and RotationĦ.Animation6.1Idle Function6.2Double Buffering6.3Example 5: Animation using Idle Function 6.4Double Buffering & Refresh Rate6.5Timer Function6.6Example 6: Animation via Timer Function 6.7More GLUT functions6.8Example 7: A Bouncing Ball GL07BouncingBall.cppħ.Handling Keyboard Inputs with GLUT7.1Example 8: Switching between FullScreen and Windowedmode 7.2Example 9: Ke圜ontrolled GL09Ke圜ontrol.cppĨ.Handling Mouse Inputs with GLUT8.1Example 10: MouseControlled 8.2Example 11: A Simple Paint program
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