JoltPhysics - Documentation
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Advanced API

Explicit Worlds

Reference and usage: Explicit Worlds.

APIContract
jolt_world_create(gx, gy, gz)Creates an explicit world with world-space gravity; handle > 0 on success.
jolt_world_step(world, seconds, collision_steps=1)Advances this world by seconds; caller controls timing.
jolt_step(world, seconds)Convenience wrapper chooses clamp(ceil(seconds*60),1,64) collision steps.
jolt_world_destroy(world)Releases the explicit world; invalidate retained handles in your code.
GML
// Standalone raw-only example.
if (jolt_init() == 1) {
    var world = jolt_world_create(0, 0, -9.81);
    if (world > 0) {
        if (jolt_world_step(world, 1/60, 1) != 1) {
            show_debug_message(jolt_get_last_error_message());
        }
        if (jolt_world_destroy(world) != 1) {
            show_debug_message(jolt_get_last_error_message());
        }
    } else show_debug_message(jolt_get_last_error_message());
    jolt_shutdown();
}