commit de4259ef804ceb579f7f1fc9b1960f081173766f
author dan sinclair <dsinclair@chromium.org> Fri May 01 19:06:03 2020 +0000
committer dan sinclair <dsinclair@google.com> Fri May 01 19:06:03 2020 +0000
tree 3122a04721323175adb0d0422065e05b3a2726ae
parent abd472e45aea3a6d7358e3bfdca8dd8418fdb730

Fixup computeboids translation error.

There was a - that changed to a + while converting. Fixed.

Change-Id: Ic50a04624c5f4efdfc114459ccd5f42fc53c3ca2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/20629
Reviewed-by: David Neto <dneto@google.com>

test/compute_boids.wgsl

diff --git a/test/compute_boids.wgsl b/test/compute_boids.wgsl
index 4f2f44f..c937df1 100644
--- a/test/compute_boids.wgsl
+++ b/test/compute_boids.wgsl
@@ -114,7 +114,7 @@
   }
   if (cMassCount > 0) {
     cMass =
-      (cMass / vec2<f32>(cast<f32>(cMassCount), cast<f32>(cMassCount))) + vPos;
+      (cMass / vec2<f32>(cast<f32>(cMassCount), cast<f32>(cMassCount))) - vPos;
   }
   if (cVelCount > 0) {
     cVel = cVel / vec2<f32>(cast<f32>(cVelCount), cast<f32>(cVelCount));