Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | 24x 24x 24x 24x 24x 1x 24x 24x 24x 24x 24x 24x | import macro from 'vtk.js/Sources/macros';
import vtkBoundingBox from 'vtk.js/Sources/Common/DataModel/BoundingBox';
function vtkBoundsMixin(publicAPI, model) {
const sourceBounds = [];
const bbox = [...vtkBoundingBox.INIT_BOUNDS];
publicAPI.containsPoint = (x, y, z) => {
if (Array.isArray(x)) {
return vtkBoundingBox.containsPoint(bbox, x[0], x[1], x[2]);
}
return vtkBoundingBox.containsPoint(bbox, x, y, z);
};
publicAPI.placeWidget = (bounds) => {
model.bounds = [];
const center = [
(bounds[0] + bounds[1]) / 2.0,
(bounds[2] + bounds[3]) / 2.0,
(bounds[4] + bounds[5]) / 2.0,
];
for (let i = 0; i < 6; i++) {
const axisCenter = center[Math.floor(i / 2)];
sourceBounds[i] = bounds[i];
model.bounds[i] =
(bounds[i] - axisCenter) * model.placeFactor + axisCenter;
}
vtkBoundingBox.setBounds(bbox, model.bounds);
publicAPI.invokeBoundsChange(model.bounds);
publicAPI.modified();
};
publicAPI.setPlaceFactor = (factor) => {
if (model.placeFactor !== factor) {
model.placeFactor = factor;
model.bounds = [];
const center = [
(sourceBounds[0] + sourceBounds[1]) / 2.0,
(sourceBounds[2] + sourceBounds[3]) / 2.0,
(sourceBounds[4] + sourceBounds[5]) / 2.0,
];
for (let i = 0; i < 6; i++) {
const axisCenter = center[Math.floor(i / 2)];
model.bounds[i] =
(sourceBounds[i] - axisCenter) * model.placeFactor + axisCenter;
}
vtkBoundingBox.setBounds(bbox, model.bounds);
publicAPI.invokeBoundsChange(model.bounds);
publicAPI.modified();
}
};
}
// ----------------------------------------------------------------------------
const DEFAULT_VALUES = {
bounds: [-1, 1, -1, 1, -1, 1],
placeFactor: 1,
};
// ----------------------------------------------------------------------------
export function extend(publicAPI, model, initialValues = {}) {
Object.assign(model, DEFAULT_VALUES, initialValues);
macro.setGetArray(publicAPI, model, ['bounds'], 6);
macro.get(publicAPI, model, ['placeFactor']);
macro.event(publicAPI, model, 'BoundsChange');
model.bounds = model.bounds.slice();
vtkBoundsMixin(publicAPI, model);
}
// ----------------------------------------------------------------------------
export default { extend };
|