Struct PyMeshRenderer 

pub struct PyMeshRenderer {
    pub vertices: Vec<f64>,
    pub normals: Vec<f64>,
    pub indices: Vec<u32>,
    pub material: PyMaterial,
    pub scalars: Option<Vec<f64>>,
}

GPU-ready mesh data with material and optional per-vertex scalar field.

Fields

vertices: Vec<f64>

Flat array of vertex positions: [x0, y0, z0, x1, y1, z1, …].

normals: Vec<f64>

Flat array of vertex normals (same length as vertices).

indices: Vec<u32>

Triangle index list (3 indices per triangle).

material: PyMaterial

Surface material.

scalars: Option<Vec<f64>>

Optional per-vertex scalar values for colormap coloring.

Implementations

impl PyMeshRenderer

pub fn new(vertices: Vec<f64>, indices: Vec<u32>, material: PyMaterial) -> Self

Create a new mesh renderer from raw geometry.

pub fn apply_colormap(&mut self, scalars: Vec<f64>, colormap: PyColormap)

Apply a colormap to per-vertex scalar values.

Sets material.colormap and stores the scalar array.

pub fn vertex_count(&self) -> usize

Returns the number of vertices.

pub fn triangle_count(&self) -> usize

Returns the number of triangles.

pub fn recompute_normals(&mut self)

Recompute normals from current vertex/index data.

pub fn render_to_buffer( &self, width: u32, height: u32, background: [u8; 4], ) -> Vec<u8>

Render to a flat RGBA pixel buffer (software rasterizer stub).

Returns a buffer of width * height * 4 bytes (u8), cleared to the background color.

Trait Implementations

impl Clone for PyMeshRenderer

fn clone(&self) -> PyMeshRenderer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PyMeshRenderer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PyMeshRenderer

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PyMeshRenderer

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

where __S: Serializer,

Serialize this value into the given Serde serializer.