Struct WebGlBuffer 

pub struct WebGlBuffer {
    pub name: String,
    pub data: Vec<f32>,
    pub indices: Vec<u32>,
    pub stride: u32,
    pub attributes: Vec<(String, u32, u32)>,
}

WebGL-ready interleaved vertex buffer descriptor.

Fields

name: String

Buffer name.

data: Vec<f32>

Interleaved float data: [x, y, z, nx, ny, nz, u, v, …].

indices: Vec<u32>

Index buffer.

stride: u32

Stride in bytes.

attributes: Vec<(String, u32, u32)>

Attribute offsets: (name → byte offset).

Implementations

impl WebGlBuffer

pub fn from_mesh( name: impl Into<String>, positions: &[[f32; 3]], normals: &[[f32; 3]], uvs: &[[f32; 2]], indices: Vec<u32>, ) -> Self

Create a new WebGlBuffer from separate arrays (positions + normals + uvs).

pub fn to_json_meta(&self) -> String

Export metadata as JSON.

pub fn to_bytes(&self) -> Vec<u8>

Export to binary (little-endian f32 array).

pub fn vertex_count(&self) -> usize

Number of vertices.

Trait Implementations

impl Clone for WebGlBuffer

fn clone(&self) -> WebGlBuffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WebGlBuffer

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

Formats the value using the given formatter.