Motion Quality and CCD

Discrete simulation samples movement at steps and can miss a thin obstacle when a fast body crosses it between samples. LinearCast CCD sweeps supported moving geometry to reduce this tunnelling. It costs more than Discrete and is not full rotational CCD.

var projectile = jolt_sphere_create_dynamic(0, 0, 2, 0.1);
if (!is_undefined(projectile)) {
    if (!projectile.set_ccd(true)) {
        show_debug_message(jolt_get_error_message());
    }
}

Verified operation contracts#

These contracts distinguish units, return values, errors and lifetime according to the current implementation. Check results: false, 0 and undefined can mean different things for different methods.