Struct ShapeTracingEval 

pub struct ShapeTracingEval<E: TracingEvaluator> { /* private fields */ }

Wrapper around a TracingEvaluator

Unlike the raw tracing evaluator, a ShapeTracingEval knows about the tape’s X, Y, Z axes and optional transform matrix.

Implementations

impl<E: TracingEvaluator> ShapeTracingEval<E>

where <E as TracingEvaluator>::Data: Transformable,

pub fn eval<F: Into<E::Data> + Copy>( &mut self, tape: &ShapeTape<E::Tape>, x: F, y: F, z: F, ) -> Result<(E::Data, Option<&E::Trace>), Error>

Tracing evaluation of the given tape with X, Y, Z input arguments

Before evaluation, the tape’s transform matrix is applied (if present).

If the tape has other variables, eval_v should be called instead (and this function will return an error.

pub fn eval_v<F: Into<E::Data> + Copy, V: Into<E::Data> + Copy>( &mut self, tape: &ShapeTape<E::Tape>, x: F, y: F, z: F, vars: &ShapeVars<V>, ) -> Result<(E::Data, Option<&E::Trace>), Error>

Tracing evaluation of a single sample

Before evaluation, the tape’s transform matrix is applied (if present).

Trait Implementations

impl<E: Debug + TracingEvaluator> Debug for ShapeTracingEval<E>

where E::Data: Debug,

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

Formats the value using the given formatter.

impl<E: TracingEvaluator> Default for ShapeTracingEval<E>

fn default() -> Self

Returns the “default value” for a type.