Enum VoxelPrimitiveGeometry

pub enum VoxelPrimitiveGeometry {
    PseudoBall,
    PseudoCube,
}

The primitive shape all voxels from a Voxels is given.

Variants

PseudoBall

Each voxel is modeled as a pseudo-ball, i.e., in flat areas it will act like a planar surface but corners and edges will be rounded like a sphere.

This is an approximation that is particularly relevant if the voxels are small and in large number. This can significantly improve collision-detection performances (as well as solver performances by generating less contacts points). However,this can introduce visual artifacts around edges and corners where objects in contact with the voxel will appear to slightly penetrate the corners/edges due to the spherical approximation.

PseudoCube

Each voxel is modeled as a pseudo-cube, i.e., in flat areas it will act like a planar surface but corner and edges will be sharp like a cube.

This is what you would expect for the collision to match the rendered voxels. Use VoxelPrimitiveGeometry::PseudoBall instead if some approximation around corners are acceptable in exchange for better performances.

Trait Implementations

impl Clone for VoxelPrimitiveGeometry

fn clone(&self) -> VoxelPrimitiveGeometry

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VoxelPrimitiveGeometry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for VoxelPrimitiveGeometry

fn default() -> VoxelPrimitiveGeometry

Returns the “default value” for a type.

impl PartialEq for VoxelPrimitiveGeometry

fn eq(&self, other: &VoxelPrimitiveGeometry) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for VoxelPrimitiveGeometry

impl StructuralPartialEq for VoxelPrimitiveGeometry