Struct VolumeTransparency 

pub struct VolumeTransparency {
    pub density: f32,
    pub threshold_min: f32,
    pub threshold_max: f32,
}

Optional volumetric render mode for a VolumeMeshItem.

When set, the renderer draws the interior cells via projected tetrahedra (Beer-Lambert through the volume) instead of the boundary surface. Requires that the item was uploaded with upload_volume_mesh_with_transparency so the per-tet GPU buffer exists.

Fields

density: f32

Beer-Lambert extinction coefficient (1/world unit). Typical range 0.1..5.0.

threshold_min: f32

Discard cells whose scalar value is below this threshold. Defaults to f32::NEG_INFINITY (no lower bound).

threshold_max: f32

Discard cells whose scalar value is above this threshold. Defaults to f32::INFINITY (no upper bound).

Trait Implementations

impl Clone for VolumeTransparency

fn clone(&self) -> VolumeTransparency

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for VolumeTransparency

impl Debug for VolumeTransparency

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

Formats the value using the given formatter.

impl Default for VolumeTransparency

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for VolumeTransparency

fn eq(&self, other: &VolumeTransparency) -> 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 VolumeTransparency