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Fix new bugs in TabletLODTools.qml

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This commit is contained in:
sabrina-shanman 2019-08-09 11:12:35 -07:00
parent 8347d9d23e
commit 49f1ecb1bf
1 changed files with 6 additions and 5 deletions
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11
interface/resources/qml/hifi/dialogs/TabletLODTools.qml
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@ -31,9 +31,10 @@ Rectangle {
readonly property real defaultMaxVisibilityDistance: 400.0 readonly property real defaultMaxVisibilityDistance: 400.0
readonly property real unitElementMaxExtent: Math.sqrt(3.0) * 0.5 readonly property real unitElementMaxExtent: Math.sqrt(3.0) * 0.5
function lodAngleDegToVisibilityDistance(var lodAngleDeg) { function visibilityDistanceToLODAngleDeg(visibilityDistance) {
var lodAngleRadians = lodAngleDeg * Math.PI / 180.0; var lodHalfAngle = Math.atan(unitElementMaxExtent / visibilityDistance);
return unitElementMaxExtent / tan(lodAngleRadians); var lodAngle = lodHalfAngle * 2.0;
return lodAngle * 180.0 / Math.PI;
} }
Column { Column {
@ -74,7 +75,7 @@ Rectangle {
id: adjustCheckbox id: adjustCheckbox
boxSize: 20 boxSize: 20
anchors.verticalCenter: parent.verticalCenter anchors.verticalCenter: parent.verticalCenter
onCheckedChanged: LODManager.setAutomaticLODAdjust(!checked); onCheckedChanged: LODManager.setAutomaticLODAdjust(!adjustCheckbox.checked);
} }
} }
@ -95,7 +96,7 @@ Rectangle {
value: defaultMaxVisibilityDistance value: defaultMaxVisibilityDistance
tickmarksEnabled: false tickmarksEnabled: false
onValueChanged: { onValueChanged: {
LODManager.setLODAngleDeg(lodAngleDegToVisibilityDistance(value)); LODManager.lodAngleDeg = visibilityDistanceToLODAngleDeg(slider.value);
whatYouCanSeeLabel.text = LODManager.getLODFeedbackText() whatYouCanSeeLabel.text = LODManager.getLODFeedbackText()
} }
} }