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Diffstat (limited to 'vendor/exr/examples/0a_write_rgba.rs')
| -rw-r--r-- | vendor/exr/examples/0a_write_rgba.rs | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/vendor/exr/examples/0a_write_rgba.rs b/vendor/exr/examples/0a_write_rgba.rs deleted file mode 100644 index daa4fcd..0000000 --- a/vendor/exr/examples/0a_write_rgba.rs +++ /dev/null @@ -1,36 +0,0 @@ -extern crate exr; - - -/// `exr` offers a few simplified functions for the most basic use cases. -/// `write_rgb_f32_file` is a such a function, which writes a plain rgba exr file. -/// -/// To write your image data, you need to specify how to retrieve a single pixel from it. -/// The closure may capture variables or generate data on the fly. -fn main() { - use exr::prelude::*; - - // write a file, with 32-bit float precision per channel - write_rgba_file( - - // this accepts paths or &str - "minimal_rgba.exr", - - // image resolution is 2k - 2048, 2048, - - // generate (or lookup in your own image) - // an f32 rgb color for each of the 2048x2048 pixels - // (you could also create f16 values here to save disk space) - |x,y| { - ( - x as f32 / 2048.0, // red - y as f32 / 2048.0, // green - 1.0 - (y as f32 / 2048.0), // blue - 1.0 // alpha - ) - } - - ).unwrap(); - - println!("created file minimal_rgb.exr"); -}
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