This function sets the density value for a bound fixture.


physics_set_density(fixture, density)

Argument Description
fixture the id of the bound fixture
density the new density value to apply

Returns: N/A


When you bind a fixture to an instance using physics_fixture_bind this returns an "id" for the bound fixture. You can use this id to set the density value of the bound fixture, not the "base" fixture, at any time using this function.


var density = physics_get_density(fix_id);
physics_set_density(fix_id, density - 0.1);

The code above gets the current density value for the bound physics properties of the instance and then sets them to a different value.

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Next: physics_set_restitution
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