experimental extension of ease-down
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2 changed files with 29 additions and 9 deletions
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@ -414,7 +414,7 @@
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return last;
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}
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function depthRoughPath(start, depth, levels, tops, emitter, fit) {
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function depthRoughPath(start, depth, levels, tops, emitter, fit, ease) {
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let level = levels[depth];
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if (!level) {
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return start;
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@ -424,13 +424,19 @@
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fitted.filter(top => !top.level_emit).forEach(top => {
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top.level_emit = true;
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let inside = level.filter(poly => poly.isInside(top));
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if (ease) {
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start.z += ease;
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}
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start = poly2polyEmit(inside, start, emitter, { mark: "emark", perm: true });
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start = depthRoughPath(start, depth + 1, levels, tops, emitter, top);
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if (ease) {
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start.z += ease;
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}
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start = depthRoughPath(start, depth + 1, levels, tops, emitter, top, ease);
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});
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return start;
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}
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function depthOutlinePath(start, depth, levels, radius, emitter, clr) {
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function depthOutlinePath(start, depth, levels, radius, emitter, clr, ease) {
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let bottm = depth < levels.length - 1 ? levels[levels.length - 1] : null;
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let above = levels[depth-1];
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let level = levels[depth];
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@ -458,8 +464,14 @@
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// omit polys that match bottom level polys unless level above is cleared
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start = poly2polyEmit(level, start, (poly, index, count, fromPoint) => {
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poly.level_emit = true;
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if (ease) {
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fromPoint.z += ease;
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}
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fromPoint = polyEmit(poly, index, count, fromPoint);
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fromPoint = depthOutlinePath(fromPoint, depth + 1, levels, radius, emitter, clr);
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if (ease) {
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fromPoint.z += ease;
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}
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fromPoint = depthOutlinePath(fromPoint, depth + 1, levels, radius, emitter, clr, ease);
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return fromPoint;
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}, {weight: true});
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return start;
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