Trait ncollide2d::shape::SupportMap
source · [−]pub trait SupportMap<N: RealField + Copy> {
fn local_support_point(&self, dir: &Vector<N>) -> Point<N>;
fn local_support_point_toward(&self, dir: &Unit<Vector<N>>) -> Point<N> { ... }
fn support_point(
&self,
transform: &Isometry<N>,
dir: &Vector<N>
) -> Point<N> { ... }
fn support_point_toward(
&self,
transform: &Isometry<N>,
dir: &Unit<Vector<N>>
) -> Point<N> { ... }
}Expand description
Traits of convex shapes representable by a support mapping function.
Parameters:
- V - type of the support mapping direction argument and of the returned point.
Required methods
fn local_support_point(&self, dir: &Vector<N>) -> Point<N>
Provided methods
fn local_support_point_toward(&self, dir: &Unit<Vector<N>>) -> Point<N>
fn local_support_point_toward(&self, dir: &Unit<Vector<N>>) -> Point<N>
Same as self.local_support_point except that dir is normalized.