From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../rust/wpf-gpu-raster/examples/obj-output.rs | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 third_party/rust/wpf-gpu-raster/examples/obj-output.rs (limited to 'third_party/rust/wpf-gpu-raster/examples/obj-output.rs') diff --git a/third_party/rust/wpf-gpu-raster/examples/obj-output.rs b/third_party/rust/wpf-gpu-raster/examples/obj-output.rs new file mode 100644 index 0000000000..c7ec8d7686 --- /dev/null +++ b/third_party/rust/wpf-gpu-raster/examples/obj-output.rs @@ -0,0 +1,26 @@ +// Output an .obj file of the generated mesh. Viewable at https://3dviewer.net/ + +fn output_obj_file(data: &[OutputVertex]) { + for v in data { + let color = v.coverage; + println!("v {} {} {} {} {} {}", v.x, v.y, 0., color, color, color); + } + + // output a standard triangle strip face list + for n in (1..data.len()-1).step_by(3) { + println!("f {} {} {}", n, n+1, n+2); + } +} + +use wpf_gpu_raster::{PathBuilder, OutputVertex}; +fn main() { + let mut p = PathBuilder::new(); + p.move_to(10., 10.0); + p.line_to(30., 10.); + p.line_to(50., 20.); + p.line_to(30., 30.); + p.line_to(10., 30.); + p.close(); + let result = p.rasterize_to_tri_list(0, 0, 100, 100); + output_obj_file(&result) +} -- cgit v1.2.3