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Apply monitor-specific aspect ratio to the "focused monitor" check

This commit is contained in:
wheaney 2025-02-28 12:03:54 -08:00
parent 59b957cd37
commit 55e03ecccd
1 changed files with 4 additions and 3 deletions
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7
gnome/src/virtualdisplaysactor.js
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@ -49,7 +49,6 @@ function findFocusedMonitor(quaternion, monitorVectors, currentFocusedIndex, foc
const xzMagnitude = Math.sqrt(rotatedLookVector[0]*rotatedLookVector[0] + rotatedLookVector[2]*rotatedLookVector[2]);
const lookUpTheta = Math.atan2(rotatedLookVector[2], rotatedLookVector[0]);
const aspect = fovDetails.widthPixels / fovDetails.heightPixels;
let closestIndex = -1;
let closestDistance = Infinity;
@ -57,6 +56,8 @@ function findFocusedMonitor(quaternion, monitorVectors, currentFocusedIndex, foc
// find the vector closest to the rotated look vector
monitorVectors.forEach((vector, index) => {
const monitor = monitorsDetails[index];
const monitorAspectRatio = monitor.width / monitor.height;
// weight the rotation about the y-axis between the two vectors, by the aspect ratio
const vectorUpTheta = Math.atan2(vector[2], vector[0]);
@ -65,7 +66,7 @@ function findFocusedMonitor(quaternion, monitorVectors, currentFocusedIndex, foc
-Math.PI,
Math.min(
Math.PI,
upDelta * aspect + vectorUpTheta
upDelta * monitorAspectRatio + vectorUpTheta
)
));
const weightedLookVector = [
@ -84,7 +85,7 @@ function findFocusedMonitor(quaternion, monitorVectors, currentFocusedIndex, foc
);
const distancePixels = fovDetails.fullScreenDistance * Math.tan(distance);
const distanceToMonitorSize = distancePixels / monitorsDetails[index].width;
const distanceToMonitorSize = distancePixels / monitor.width;
if (currentFocusedIndex === index) {
currentFocusedDistance = distanceToMonitorSize * focusedMonitorDistance;