Struct PyTransferFunction 

pub struct PyTransferFunction {
    pub control_points: Vec<TransferPoint>,
}

Transfer function mapping scalar densities to RGBA for volume rendering.

Fields

control_points: Vec<TransferPoint>

Sorted control points.

Implementations

impl PyTransferFunction

pub fn simple(low_color: [f64; 4], high_color: [f64; 4]) -> Self

Create a simple two-point transfer function.

pub fn sample(&self, t: f64) -> [f64; 4]

Sample the transfer function at a scalar value in [0, 1].

Trait Implementations

impl Clone for PyTransferFunction

fn clone(&self) -> PyTransferFunction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PyTransferFunction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PyTransferFunction

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PyTransferFunction

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.