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Clip and cull Mesh2D primitives in iced_wgpu

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This commit is contained in:
Héctor Ramón Jiménez 2020-04-28 04:41:09 +02:00
parent 69c60d372c
commit e65585ae17
5 changed files with 45 additions and 25 deletions
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9
wgpu/src/primitive.rs
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@ -1,5 +1,5 @@
use iced_native::{
image, svg, Background, Color, Font, HorizontalAlignment, Rectangle,
image, svg, Background, Color, Font, HorizontalAlignment, Rectangle, Size,
Vector, VerticalAlignment,
};
@ -72,7 +72,7 @@ pub enum Primitive {
},
/// A primitive that applies a translation
Translate {
/// The top-left coordinate of the mesh
/// The translation vector
translation: Vector,
/// The primitive to translate
@ -82,6 +82,11 @@ pub enum Primitive {
///
/// It can be used to render many kinds of geometry freely.
Mesh2D {
/// The size of the drawable region of the mesh.
///
/// Any geometry that falls out of this region will be clipped.
size: Size,
/// The vertex and index buffers of the mesh
buffers: triangle::Mesh2D,
},