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[oden] Move scaling entirely into JavaScript

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Now the game controls its own resolution. We might want to further
copy Love2D and generate resize events, I don't know.
This commit is contained in:
John Doty 2023-09-02 09:58:58 -07:00
parent 994be3e493
commit 1cb30034f8
9 changed files with 176 additions and 58 deletions
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3
src/util.wgsl
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@ -8,7 +8,6 @@
struct ScreenUniform {
resolution : vec2f,
zoom : vec2f,
};
@group(0) @binding(0) // 1.
var<uniform> screen : ScreenUniform;
@ -20,7 +19,7 @@ fn adjust_for_resolution(in_pos: vec2<f32>) -> vec2<f32> {
//
// Put result in the range [0-2], where (2,2) is the bottom-right corner
// of the screen.
var result = (in_pos * screen.zoom * 2.0) / screen.resolution;
var result = (in_pos * 2.0) / screen.resolution;
// Put result in the range [-1,1] where [1,1] is the bottom-right corner
// of the screen.