SceneKit 3D Visualization: Bug fix latency offset

kode54 · kode54 · commit e300df0346cf · 2025-09-30T22:23:01.000-07:00
The offset should be going negative per frame, rather than positive.

Signed-off-by: Christopher Snowhill &lt;kode54@gmail.com&gt;
diff --git a/Visualization/SpectrumViewSK.m b/Visualization/SpectrumViewSK.m
@@ -321,7 +321,7 @@ - (void)renderer:(id<SCNSceneRenderer>) renderer
 	}
 
 	if(lastTime >= 0) {
-		visLatencyOffset += time - lastTime;
+		visLatencyOffset -= time - lastTime;
 	} else {
 		visLatencyOffset = 0.0;
 	}

Original file line number	Diff line number	Diff line change
`@@ -321,7 +321,7 @@ - (void)renderer:(id<SCNSceneRenderer>) renderer`
`321`	`321`	`}`
`322`	`322`
`323`	`323`	`if(lastTime >= 0) {`
`324`		`- visLatencyOffset += time - lastTime;`
	`324`	`+ visLatencyOffset -= time - lastTime;`
`325`	`325`	`} else {`
`326`	`326`	`visLatencyOffset = 0.0;`
`327`	`327`	`}`