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| author |  Héctor Ramón Jiménez <hector0193@gmail.com> | 2020-04-09 04:26:02 +0200 |
|---|---|---|
| committer | Héctor Ramón Jiménez <hector0193@gmail.com> | 2020-04-09 04:26:02 +0200 |
| commit | 10f5f95a80951adac0bd94d9dbb50a816a72b659 (patch) | |
| tree | ceac1549fe6ff378d0259a62ffe50d3f8d6d25dc /wgpu | |
| parent | d51b501d2f5170f79c953c63e0532490882e9ca9 (diff) | |
| download | iced-10f5f95a80951adac0bd94d9dbb50a816a72b659.tar.gz iced-10f5f95a80951adac0bd94d9dbb50a816a72b659.tar.bz2 iced-10f5f95a80951adac0bd94d9dbb50a816a72b659.zip | |
Stop generating empty `Mesh2D` in `canvas::Frame`
Diffstat (limited to 'wgpu')
| -rw-r--r-- | wgpu/src/widget/canvas/frame.rs | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/wgpu/src/widget/canvas/frame.rs b/wgpu/src/widget/canvas/frame.rs index df1d7df5..940be402 100644 --- a/wgpu/src/widget/canvas/frame.rs +++ b/wgpu/src/widget/canvas/frame.rs @@ -262,13 +262,15 @@ impl Frame { /// /// [`Frame`]: struct.Frame.html pub fn into_primitive(mut self) -> Primitive { - self.primitives.push(Primitive::Mesh2D { - origin: Point::ORIGIN, - buffers: triangle::Mesh2D { - vertices: self.buffers.vertices, - indices: self.buffers.indices, - }, - }); + if !self.buffers.indices.is_empty() { + self.primitives.push(Primitive::Mesh2D { + origin: Point::ORIGIN, + buffers: triangle::Mesh2D { + vertices: self.buffers.vertices, + indices: self.buffers.indices, + }, + }); + } Primitive::Group { primitives: self.primitives, |