Struct TextureMemory 

pub struct TextureMemory { /* private fields */ }

Texture memory object providing GPU-style texture sampling

Supports 1D, 2D, and 3D textures with configurable addressing and filtering modes. Data is stored as f32 values internally.

Implementations

impl TextureMemory

pub fn new(data: Vec<f32>, descriptor: TextureDescriptor) -> Result<Self>

Create a new texture from data and descriptor

pub fn zeroed(descriptor: TextureDescriptor) -> Self

Create a zeroed texture

pub fn descriptor(&self) -> &TextureDescriptor

Get texture descriptor

pub fn width(&self) -> usize

Get width

pub fn height(&self) -> usize

Get height

pub fn depth(&self) -> usize

Get depth

pub fn bind(&mut self, data: &[f32]) -> Result<()>

Bind data to the texture (copy from slice)

pub fn sample_1d(&self, x: f32) -> f32

Sample the texture at 1D coordinate

pub fn sample_2d(&self, x: f32, y: f32) -> f32

Sample the texture at 2D coordinates

pub fn sample_3d(&self, x: f32, y: f32, z: f32) -> f32

Sample the texture at 3D coordinates

pub fn read_data(&self) -> &[f32]

Read raw data back

pub fn write_texel(&mut self, x: usize, y: usize, value: f32) -> Result<()>

Write to a specific texel