Struct IsosurfaceRenderData 

pub struct IsosurfaceRenderData {
    pub vertex_buffer: Buffer,
    pub normal_buffer: Buffer,
    pub uniform_buffer: Buffer,
    pub bind_group: BindGroup,
    pub num_vertices: u32,
    pub shadow_bind_group: Option<BindGroup>,
    pub shadow_model_buffer: Option<Buffer>,
}

GPU resources for isosurface (simple mesh) visualization.

Fields

vertex_buffer: Buffer

Position buffer (storage, vec4 per expanded triangle vertex).

normal_buffer: Buffer

Normal buffer (storage, vec4 per expanded triangle vertex).

uniform_buffer: Buffer

Uniform buffer.

bind_group: BindGroup

Bind group (Group 0).

num_vertices: u32

Number of vertices (expanded triangle vertices, for non-indexed draw).

shadow_bind_group: Option<BindGroup>

Shadow pass bind group.

shadow_model_buffer: Option<Buffer>

Shadow model uniform buffer.

Implementations

impl IsosurfaceRenderData

pub fn new( device: &Device, bind_group_layout: &BindGroupLayout, camera_buffer: &Buffer, vertices: &[Vec3], normals: &[Vec3], indices: &[u32], ) -> Self

Creates new isosurface render data from marching cubes output.

Vertices/normals are expanded per-triangle (non-indexed drawing with storage buffers), matching the surface mesh pattern.

pub fn update_uniforms(&self, queue: &Queue, uniforms: &SimpleMeshUniforms)

Updates the uniform buffer.

pub fn init_shadow_resources( &mut self, device: &Device, shadow_bind_group_layout: &BindGroupLayout, light_buffer: &Buffer, )

Initializes shadow rendering resources.

pub fn has_shadow_resources(&self) -> bool

Returns whether shadow resources have been initialized.

pub fn update_shadow_model(&self, queue: &Queue, model_matrix: [[f32; 4]; 4])

Updates the shadow model uniform buffer with the current transform.