Enum SolidRequirements

#[non_exhaustive]
pub enum SolidRequirements {
    Structural,
    Enclosing,
    Oriented,
}

How strictly an operand must be formed.

Levels are cumulative: each includes the checks below it.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Structural

Indices in range, no NaN/infinite coordinates, at least one triangle.

The floor. An operand failing this is malformed data, not geometry.

Enclosing

Structural, plus a finite, non-zero enclosed signed volume.

Volume accumulation that overflows or otherwise becomes non-finite is rejected rather than treated as evidence of a valid interior.

A flat or self-cancelling shell has no interior, so no set operation on it has a defined meaning.

Oriented

Enclosing, plus outward orientation (positive signed volume).

An inside-out operand would silently invert the operation, turning a difference into an intersection without any error.

Implementations

impl SolidRequirements

pub fn validate(self, mesh: &TriMesh, role: &str) -> GeomResult<()>

Validate one operand at this level.

pub fn validate_operands( self, subject: &TriMesh, tools: &[&TriMesh], ) -> GeomResult<()>

Validate a subject and its tools, naming each operand by index.

Trait Implementations

impl Clone for SolidRequirements

fn clone(&self) -> SolidRequirements

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SolidRequirements

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

Formats the value using the given formatter.

impl Hash for SolidRequirements

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for SolidRequirements

fn cmp(&self, other: &SolidRequirements) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SolidRequirements

fn eq(&self, other: &SolidRequirements) -> 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 PartialOrd for SolidRequirements

fn partial_cmp(&self, other: &SolidRequirements) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for SolidRequirements

impl Eq for SolidRequirements

impl StructuralPartialEq for SolidRequirements