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allow cutoff to be disabled by setting it to 0

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This commit is contained in:
Joakim Kilby
2023-10-04 14:44:50 +02:00
parent 6eade9ba4f
commit 8a788816b5
1 changed files with 7 additions and 4 deletions
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11
modules/globebrowsing/src/tileprovider/planetarytrailtileprovider.cpp
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@@ -548,10 +548,13 @@ void PlanetaryTrailTileProvider::update() {
if (_start + feature._time > now) {
break;
}
double opacity = 1.0 - glm::smoothstep(
static_cast<double>(_start + feature._time),
static_cast<double>(_start + feature._time + _cutoff),
now);
double opacity = 1.0;
if (_cutoff > 0) {
opacity -= glm::smoothstep(
static_cast<double>(_start + feature._time),
static_cast<double>(_start + feature._time + _cutoff),
now);
}
points.push_back({ feature._lat, feature._lon, opacity });
last = feature;
index++;