This program demonstarates the use of glPushMatrix() and glPopMatrix() to build a hierarchical modle. For more details please refer tutorial_04.pdf.
Following is the key defination :
| Key | Operation |
|---|---|
| Esc | Close the window |
| 1 | Sets root arm as curren operational node |
| 2 | Sets second arm as curren operational node |
| 3 | Sets last arm as curren operational node |
| Left | Rotates the current arm counter clockwise local over y-axis |
| Right | Rotates the current arm clockwise over local y-axis |
| Up | Rotates the current arm counter clockwise over local x-axis |
| Down | Rotates the current arm clockwise over local x-axis |
| Page Up | Rotates the current arm counter clockwise over local z-axis |
| Page Down | Rotates the current arm clockwise over local z-axis |
Compile the code using makefile.
$ make
After successfull compilation just type the following command in your terminal to execute the binary.
$ ./tutorial_04