Struct MorphTargetImage 

pub struct MorphTargetImage {
    pub texture: Texture,
    pub texture_view: TextureView,
}

An image formatted for use with bevy_mesh::morph::MorphWeights for rendering the morph target, containing the vertex displacements.

We only use these if storage buffers aren’t supported on the current platform. Otherwise, we store the mesh displacements in a storage buffer, managed by the mesh allocator.

Fields

texture: Texture

The texture containing the vertex displacements.

texture_view: TextureView

A view into the texture, suitable for attaching to the vertex shader.

Implementations

impl MorphTargetImage

pub fn new( render_device: &RenderDevice, render_queue: &RenderQueue, targets: &[MorphAttributes], vertex_count: usize, ) -> Result<Self, MorphBuildError>

Generate textures for each morph target.

This accepts an “iterator of MorphAttributes iterators”. Each item iterated in the top level iterator corresponds “the attributes of a specific morph target”.

Each pixel of the texture is a component of morph target animated attributes. So a set of 9 pixels is this morph’s displacement for position, normal and tangents of a single vertex (each taking 3 pixels).

Trait Implementations

impl Clone for MorphTargetImage

fn clone(&self) -> MorphTargetImage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MorphTargetImage

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

Formats the value using the given formatter.