Struct DecimateReport

#[non_exhaustive]
pub struct DecimateReport {
    pub input_triangles: usize,
    pub output_triangles: usize,
    pub collapses: usize,
    pub rejected_unsafe: usize,
    pub rejected_deviation: usize,
    pub max_deviation: f64,
}

What a decimation actually did.

The deviation is measured, not estimated: it is the largest distance any collapsed vertex moved from its original position. A caller that asked for 1mm accuracy can check it got it.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

input_triangles: usize

Triangles before.

output_triangles: usize

Triangles after.

collapses: usize

Edge collapses performed.

rejected_unsafe: usize

Collapses rejected because they would have created a defect.

A non-zero count is not a failure: it is the reason the result is still a valid manifold rather than a faster, broken one.

rejected_deviation: usize

Collapses rejected because they would have exceeded the bound.

max_deviation: f64

Largest distance any vertex moved, in model units.

Implementations

impl DecimateReport

pub fn is_noop(&self) -> bool

Whether the mesh was left untouched.

Trait Implementations

impl Clone for DecimateReport

fn clone(&self) -> DecimateReport

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DecimateReport

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

Formats the value using the given formatter.

impl PartialEq for DecimateReport

fn eq(&self, other: &DecimateReport) -> 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 StructuralPartialEq for DecimateReport