crovaxon/foundryvtt-drag-ruler
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Enusre that measurements to determine the highlight color are always done center to center (fixes #189)

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Manuel Vögele
2022-04-12 00:10:43 +02:00
parent a3d942c287
commit 9d227efcd1
1 changed files with 4 additions and 2 deletions
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js/foundry_imports.js
+4 -2
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@@ -344,7 +344,8 @@ export function highlightMeasurementNative(ray, previousSegments, tokenShape=[{x
if ( x0 === x1 && y0 === y1 ) continue; if ( x0 === x1 && y0 === y1 ) continue;
// Highlight the grid position // Highlight the grid position
let [xg, yg] = canvas.grid.grid.getPixelsFromGridPosition(x1, y1); let [xgtl, ygtl] = canvas.grid.grid.getPixelsFromGridPosition(x1, y1);
let [xg, yg] = canvas.grid.grid.getCenter(xgtl, ygtl);
const pathUntilSpace = previousSegments.concat([{ray: new Ray(ray.A, {x: xg, y: yg})}]); const pathUntilSpace = previousSegments.concat([{ray: new Ray(ray.A, {x: xg, y: yg})}]);
const distance = sum(canvas.grid.measureDistances(pathUntilSpace, {gridSpaces: true})); const distance = sum(canvas.grid.measureDistances(pathUntilSpace, {gridSpaces: true}));
const color = this.dragRulerGetColorForDistance(distance); const color = this.dragRulerGetColorForDistance(distance);
@@ -358,7 +359,8 @@ export function highlightMeasurementNative(ray, previousSegments, tokenShape=[{x
let th = tMax[i - 1] - (0.5 / nMax); let th = tMax[i - 1] - (0.5 / nMax);
let {x, y} = ray.project(th); let {x, y} = ray.project(th);
let [x1h, y1h] = canvas.grid.grid.getGridPositionFromPixels(x, y); let [x1h, y1h] = canvas.grid.grid.getGridPositionFromPixels(x, y);
let [xgh, ygh] = canvas.grid.grid.getPixelsFromGridPosition(x1h, y1h); let [xghtl, yghtl] = canvas.grid.grid.getPixelsFromGridPosition(x1h, y1h);
let [xgh, ygh] = canvas.grid.grid.getCenter(xghtl, yghtl);
const pathUntilSpace = previousSegments.concat([{ray: new Ray(ray.A, {x: xgh, y: ygh})}]); const pathUntilSpace = previousSegments.concat([{ray: new Ray(ray.A, {x: xgh, y: ygh})}]);
const distance = sum(canvas.grid.measureDistances(pathUntilSpace, {gridSpaces: true})); const distance = sum(canvas.grid.measureDistances(pathUntilSpace, {gridSpaces: true}));
const color = this.dragRulerGetColorForDistance(distance); const color = this.dragRulerGetColorForDistance(distance);