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Tweak the depth bias multiplier for WebGL #2491

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merged 2 commits into from
Jun 26, 2023
Merged

Tweak the depth bias multiplier for WebGL #2491

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1f22761
Tweak the depth bias multiplier for WebGL
emilk Jun 20, 2023
12ef481
Make the safer change
emilk Jun 20, 2023
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3 changes: 2 additions & 1 deletion crates/re_renderer/shader/utils/depth_offset.wgsl
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Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,8 @@ fn apply_depth_offset(position: Vec4, offset: f32) -> Vec4 {
var w_scale_bias = f32eps * offset;
if frame.device_tier == DEVICE_TIER_GLES {
// Empirically determined, see section on GLES above.
w_scale_bias *= 1000.0;
// For `human_pose_tracking` 1000.0 is way too high, 512.0 mostly works, 64.0 is better: https://github.com/rerun-io/rerun/issues/2483
w_scale_bias *= 5120.0;
}
let w_scale = 1.0 - w_scale_bias;

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