本文整理匯總了TypeScript中math/polyhedra.Cap.getAll方法的典型用法代碼示例。如果您正苦於以下問題:TypeScript Cap.getAll方法的具體用法?TypeScript Cap.getAll怎麽用?TypeScript Cap.getAll使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類math/polyhedra.Cap
的用法示例。
在下文中一共展示了Cap.getAll方法的7個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: doElongate
function doElongate(polyhedron: Polyhedron, twist?: Twist) {
const caps = Cap.getAll(polyhedron);
const boundary = caps[0].boundary();
const n = boundary.numSides;
const duplicated = duplicateVertices(polyhedron, boundary, twist);
let vertexSets: VertexList[];
let multiplier: number;
const duplicatedCaps = Cap.getAll(duplicated);
if (duplicatedCaps.length === 2) {
vertexSets = duplicatedCaps;
multiplier = 1 / 2;
} else {
// Otherwise it's the largest face
vertexSets = [boundary.adjacentFaces()[0].withPolyhedron(duplicated)];
multiplier = 1;
}
const adjustInfo = { vertexSets, boundary, multiplier };
const height = polyhedron.edgeLength() * (twist ? antiprismHeight(n) : 1);
const endVertices = getScaledPrismVertices(adjustInfo, height, twist);
return {
animationData: {
start: duplicated,
endVertices,
},
};
}
示例2: getOppositeCaps
function getOppositeCaps(polyhedron: Polyhedron) {
const caps = Cap.getAll(polyhedron);
for (let cap of caps) {
const cap2 = _.find(caps, cap2 => isInverse(cap.normal(), cap2.normal()));
if (cap2) return [cap, cap2];
}
return undefined;
}
示例3: isAligned
// Return true if the base and augmentee are aligned
function isAligned(
polyhedron: Polyhedron,
base: Face,
underside: Face,
gyrate: string | undefined,
augmentType: string,
) {
if (augmentType === 'pyramid') return true;
const baseType = getBaseType(base);
if (baseType === 'pyramid' || baseType === 'antiprism') {
return true;
}
if (baseType === 'prism' && Cap.getAll(polyhedron).length === 0) {
return true;
}
if (baseType !== 'truncated' && _.isNil(gyrate)) {
throw new Error(`Must define 'gyrate' for augmenting ${baseType} `);
}
const adjFace =
baseType === 'prism' ? getOppositePrismFace(base) : base.adjacentFaces()[0];
const alignedFace = getCyclic(underside.adjacentFaces(), -1);
if (baseType === 'rhombicosidodecahedron') {
const isOrtho = (adjFace.numSides !== 4) === (alignedFace.numSides !== 4);
return isOrtho === (gyrate === 'ortho');
}
// It's orthogonal if triangle faces are aligned or non-triangle faces are aligned
const isOrtho = (adjFace.numSides !== 3) === (alignedFace.numSides !== 3);
if (baseType === 'truncated') {
return !isOrtho;
}
// "ortho" or "gyro" is actually determined by whether the *tops* are aligned, not the bottoms
// So for a cupola-rotunda, it's actually the opposite of everything else
if (isCupolaRotunda(Cap.getAll(polyhedron)[0].type, augmentType)) {
return isOrtho !== (gyrate === 'ortho');
}
return isOrtho === (gyrate === 'ortho');
}
示例4: getCapAlignment
export function getCapAlignment(polyhedron: Polyhedron, cap: Cap) {
const isRhombicosidodecahedron = cap.type === 'cupola';
const orthoCaps = isRhombicosidodecahedron
? _.filter(
Cap.getAll(polyhedron),
cap => getCupolaGyrate(polyhedron, cap) === 'ortho',
)
: [];
const otherNormal =
orthoCaps.length > 0
? getSingle(orthoCaps)
.boundary()
.normal()
: polyhedron.largestFace().normal();
return isInverse(cap.normal(), otherNormal) ? 'para' : 'meta';
}
示例5: getChirality
export function getChirality(polyhedron: Polyhedron) {
const [cap1, cap2] = Cap.getAll(polyhedron);
const boundary = cap1.boundary();
const isCupolaRotunda = cap1.type !== cap2.type;
const nonTriangleFace = find(boundary.edges, e => e.face.numSides !== 3);
const rightFaceAcross = nonTriangleFace
.twin()
.prev()
.twin()
.next()
.twin().face;
// I'm pretty sure this is the same logic as in augment
if (isCupolaRotunda) {
return rightFaceAcross.numSides !== 3 ? 'right' : 'left';
}
return rightFaceAcross.numSides !== 3 ? 'left' : 'right';
}
示例6: getGyrateDirection
options.direction = getGyrateDirection(polyhedron, cap);
if (
_.filter(
relations,
relation =>
relation.direction === options.direction && !!relation.align,
).length > 1
) {
options.align = getCapAlignment(polyhedron, cap);
}
}
return options;
},
allOptionCombos(polyhedron) {
return Cap.getAll(polyhedron).map(cap => ({ cap }));
},
hitOption: 'cap',
getHitOption(polyhedron, hitPnt) {
const cap = Cap.find(polyhedron, hitPnt);
return cap ? { cap } : {};
},
faceSelectionStates(polyhedron, { cap }) {
const allCapFaces = _.flatMap(Cap.getAll(polyhedron), cap => cap.faces());
return _.map(polyhedron.faces, face => {
if (_.isObject(cap) && face.inSet(cap.faces())) return 'selected';
if (face.inSet(allCapFaces)) return 'selectable';
});
},
示例7: getAugmentAlignment
function getAugmentAlignment(polyhedron: Polyhedron, face: Face) {
const boundary = getSingle(Cap.getAll(polyhedron)).boundary();
return isInverse(boundary.normal(), face.normal()) ? 'para' : 'meta';
}