Boids/Wren: Difference between revisions

 

==Code==

{{trans|C}}

{{libheader|FreeGLUT}}

<br>

As it's not currently possible for Wren-cli to access OpenGL directly, we embed a Wren script in a C application to complete this task. See the [[OpenGL#Wren]] task for some of the issues involved here.

 

import "random" for Random

Boids[i].speed = (0.98 + 0.04 * Rand.float()) * MOVE_SPEED

}

<br>

We now embed this Wren script in the following C program, compile and run it.

#include <stdlib.h>

#include <string.h>

vm = wrenNewVM(&config);

const char* module = "main";

char *script = readFile(fileName);

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

free(script);

return 0;

 

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