diff options
Diffstat (limited to '')
-rw-r--r-- | graphics/src/layer.rs | 111 |
1 files changed, 11 insertions, 100 deletions
diff --git a/graphics/src/layer.rs b/graphics/src/layer.rs index 096c50dc..65e70cb3 100644 --- a/graphics/src/layer.rs +++ b/graphics/src/layer.rs @@ -1,13 +1,17 @@ //! Organize rendering primitives into a flattened list of layers. +pub mod mesh; +mod quad; +mod text; +mod image; + use crate::alignment; -use crate::triangle; use crate::{ Background, Font, Point, Primitive, Rectangle, Size, Vector, Viewport, }; - -use iced_native::image; -use iced_native::svg; -use crate::shader::Shader; +pub use crate::layer::image::Image; +pub use crate::layer::mesh::Mesh; +pub use crate::layer::quad::Quad; +pub use crate::layer::text::Text; /// A group of primitives that should be clipped together. #[derive(Debug)] @@ -163,7 +167,7 @@ impl<'a> Layer<'a> { Primitive::Mesh2D { buffers, size, - shader, + style, } => { let layer = &mut layers[current_layer]; @@ -179,7 +183,7 @@ impl<'a> Layer<'a> { origin: Point::new(translation.x, translation.y), buffers, clip_bounds, - shader, + style, } ); } @@ -242,99 +246,6 @@ impl<'a> Layer<'a> { } } -/// A colored rectangle with a border. -/// -/// This type can be directly uploaded to GPU memory. -#[derive(Debug, Clone, Copy)] -#[repr(C)] -pub struct Quad { - /// The position of the [`Quad`]. - pub position: [f32; 2], - - /// The size of the [`Quad`]. - pub size: [f32; 2], - - /// The color of the [`Quad`], in __linear RGB__. - pub color: [f32; 4], - - /// The border color of the [`Quad`], in __linear RGB__. - pub border_color: [f32; 4], - - /// The border radius of the [`Quad`]. - pub border_radius: f32, - - /// The border width of the [`Quad`]. - pub border_width: f32, -} - -/// A mesh of triangles. -#[derive(Debug, Clone, Copy)] -pub struct Mesh<'a> { - /// The origin of the vertices of the [`Mesh`]. - pub origin: Point, - - /// The vertex and index buffers of the [`Mesh`]. - pub buffers: &'a triangle::Mesh2D, - - /// The clipping bounds of the [`Mesh`]. - pub clip_bounds: Rectangle<f32>, - - /// The shader of the [`Mesh`]. - pub shader: &'a Shader, -} - -/// A paragraph of text. -#[derive(Debug, Clone, Copy)] -pub struct Text<'a> { - /// The content of the [`Text`]. - pub content: &'a str, - - /// The layout bounds of the [`Text`]. - pub bounds: Rectangle, - - /// The color of the [`Text`], in __linear RGB_. - pub color: [f32; 4], - - /// The size of the [`Text`]. - pub size: f32, - - /// The font of the [`Text`]. - pub font: Font, - - /// The horizontal alignment of the [`Text`]. - pub horizontal_alignment: alignment::Horizontal, - - /// The vertical alignment of the [`Text`]. - pub vertical_alignment: alignment::Vertical, -} - -/// A raster or vector image. -#[derive(Debug, Clone)] -pub enum Image { - /// A raster image. - Raster { - /// The handle of a raster image. - handle: image::Handle, - - /// The bounds of the image. - bounds: Rectangle, - }, - /// A vector image. - Vector { - /// The handle of a vector image. - handle: svg::Handle, - - /// The bounds of the image. - bounds: Rectangle, - }, -} - -#[allow(unsafe_code)] -unsafe impl bytemuck::Zeroable for Quad {} - -#[allow(unsafe_code)] -unsafe impl bytemuck::Pod for Quad {} - /// Returns the number of total vertices & total indices of all [`Mesh`]es. pub fn attribute_count_of<'a>(meshes: &'a [Mesh<'a>]) -> (usize, usize) { meshes |