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lib/pods/Box2D/b2BodyDef.pod  view on Meta::CPAN

=head1 NAME

Box2D::b2BodyDef - Holds all the data needed to construct a rigid body.

=head1 SYNOPSIS

  my $body_def = Box2D::b2BodyDef->new();
  $body_def->type( Box2D::b2_dynamicBody );
  $body_def->position->Set( $x, $y );
  $body_def->angle( $theta );
  my $body = $world->CreateBody( $body_def );

=head1 DESCRIPTION

A body definition holds all the data needed to construct a rigid body.
You can safely re-use body definitions. Shapes are added to a body after
construction.

=head1 METHODS

=head2 new()

This constructor sets the body definition default values.

Returns a C<Box2D::b2BodyDef>

=head2 active()

=head2 active( $active )

Does this body start out active?

Parameters:

=over 4

=item * C<bool> C<$active> (optional)

=back

Returns a C<bool>

=head2 allowSleep()

=head2 allowSleep( $allowSleep )

Set this flag to false if this body should never fall asleep. Note that
this increases CPU usage.

Parameters:

=over 4

=item * C<bool> C<$allowSleep> (optional)

=back

Returns a C<bool>

=head2 angle()

=head2 angle( $angle )

The world angle of the body in radians.

Parameters:

=over 4

=item * C<float32> C<$angle> (optional)

=back

Returns a C<float32>