OpenGL: Difference between revisions

 

Notice that we can't pass Wren methods directly to the glutDisplayFunc and glutReshapeFunc functions for callback registration purposes because of re-entrancy problems so, instead, we pass sufficient information from Wren to enable the callbacks to be constructed from the C side.

 

var GL_COLOR_BUFFER_BIT = 0x4000

vm = wrenNewVM(&config);

const char* module = "main";

char *script = readFile(fileName);

WrenInterpretResult result = wrenInterpret(vm, module, script);