Struct Mesh2DRenderer 

pub struct Mesh2DRenderer {
    pub vbos: VertexBuffer<Mesh2DVertex>,
}

Fields

vbos: VertexBuffer<Mesh2DVertex>

Implementations

impl Mesh2DRenderer

pub fn new(renderer: &GpuRenderer) -> Result<Self, GraphicsError>

Creates a new Mesh2DRenderer.

pub fn add_buffer_store( &mut self, renderer: &GpuRenderer, index: OrderedIndex, buffer_layer: usize, )

Adds a Buffer OrderedIndex to the Rendering Store to get processed. This must be done before Mesh2DRenderer::finalize but after Mesh2D::update in order for it to Render.

Arguments

• index: The OrderedIndex of the Object we want to render.
• buffer_layer: The Buffer Layer we want to add this Object too.

pub fn finalize(&mut self, renderer: &mut GpuRenderer)

Finalizes the Buffer by processing staged OrderedIndex’s and uploading it to the GPU. Must be called after all the Mesh2DRenderer::add_buffer_store’s.

pub fn update( &mut self, mesh: &mut Mesh2D, renderer: &mut GpuRenderer, buffer_layer: usize, )

Updates a Mesh2D and adds its OrderedIndex to staging using Mesh2DRenderer::add_buffer_store. This must be done before Mesh2DRenderer::finalize in order for it to Render.

Arguments

• mesh: Mesh2D we want to update and prepare for rendering.
• atlas: [AtlasSet] the Mesh2D needs to render with.
• buffer_layer: The Buffer Layer we want to add this Object too.

pub fn use_clipping(&mut self)

Sets the Instance Buffer to enable Rendering With Scissor Clipping. This must be Set for the Optional Bounds to be used.

Trait Implementations

impl Debug for Mesh2DRenderer

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

Formats the value using the given formatter.