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Merge pull request #1320 from MathemanFlo/LightAngle

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Make light angle consistent with other angles
This commit is contained in:
Lubos Lenco
2022-03-09 12:48:01 +01:00
committed by GitHub
parent f51ca65292 19048ed8b5
commit 4ebd98f899
1 changed files with 4 additions and 2 deletions
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Sources/arm/ui/UIMenu.hx
+4 -2
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@@ -160,10 +160,12 @@ class UIMenu {
var lahandle = Id.handle();
lahandle.value = Context.lightAngle / Math.PI * 180;
menuAlign(ui);
var newAngle = ui.slider(lahandle, tr("Light Angle"), 0.0, 359.0, true, 1) / 180 * Math.PI;
var newAngle = ui.slider(lahandle, tr("Light Angle"), 0.0, 360.0, true, 1) / 180 * Math.PI;
var ldiff = newAngle - Context.lightAngle;
if (Math.abs(ldiff) > 0.005) {
Context.lightAngle = newAngle % (2*Math.PI);
if (newAngle < 0) newAngle += (Std.int(-newAngle / (2 * Math.PI)) + 1) * 2 * Math.PI;
else if (newAngle > 2 * Math.PI) newAngle -= Std.int(newAngle / (2 * Math.PI)) * 2 * Math.PI;
Context.lightAngle = newAngle;
var m = iron.math.Mat4.identity();
m.self = kha.math.FastMatrix4.rotationZ(ldiff);
light.transform.local.multmat(m);