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Always use load extent with real world center

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This commit is contained in:
Andreas Hocevar
2020-03-29 18:14:31 +02:00
parent 0c9324f398
commit 190cd202a1
4 changed files with 35 additions and 42 deletions
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7
src/ol/renderer/canvas/VectorLayer.js
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@@ -361,7 +361,7 @@ class CanvasVectorLayerRenderer extends CanvasLayerRenderer {
const center = viewState.center.slice();
const extent = buffer(frameStateExtent,
vectorLayerRenderBuffer * resolution);
let loadExtent = extent.slice();
const loadExtent = extent.slice();
const projectionExtent = viewState.projection.getExtent();
if (vectorSource.getWrapX() && viewState.projection.canWrapX() &&
@@ -375,11 +375,10 @@ class CanvasVectorLayerRenderer extends CanvasLayerRenderer {
const gutter = Math.max(getWidth(extent) / 2, worldWidth);
extent[0] = projectionExtent[0] - gutter;
extent[2] = projectionExtent[2] + gutter;
if (vectorSource.getLoadWrapX()) {
loadExtent = extent;
}
const worldsAway = Math.floor((center[0] - projectionExtent[0]) / worldWidth);
center[0] -= (worldsAway * worldWidth);
loadExtent[0] -= (worldsAway * worldWidth);
loadExtent[2] -= (worldsAway * worldWidth);
}
if (!this.dirty_ &&