# - BB (array) - import Generator as G import Transform as T import Post as P import KCore.test as test # Rotated box box = G.cartTetra((0, 0, 0), (1., 1., 1.), (2, 2, 2)) box = P.exteriorFaces(box) box = T.rotate(box, (0, 0, 0), (1, 0, 0), +50.) # Rotation X box = T.rotate(box, (0, 0, 0), (0, 1, 0), -20.) # Rotation Y box = T.rotate(box, (0, 0, 0), (0, 0, 1), 30.) # Rotation Z OBB = G.BB(box, method='OBB', weighting=1) test.testA([OBB], 1) # Aligned box box = G.cartTetra((0, 0, 0), (1., 1., 1.), (2, 2, 2)) box = P.exteriorFaces(box) OBB = G.BB(box, method='OBB', weighting=1) test.testA([OBB], 2)
# - BB (array) - import Generator as G import Converter as C import Geom as D s = D.circle((0, 0, 0), 1., N=100) a = G.BB(s) C.convertArrays2File([a, s], 'out.plt')
# - getIntersectingDomainsAABB (array) - import Generator as G import Converter as C import Connector as X a = G.cart((0., 0, 0), (1, 1, 1), (10, 10, 10)) b = G.cart((9., 0, 0), (1, 1, 1), (10, 10, 10)) bb = G.BB([a, b]) ret = X.getIntersectingDomainsAABB(bb) print ret
# - bboxIntersection (array) -
import Generator as G
import Transform as T
import KCore.test as test
boxA = G.cartTetra((2, -1, 0.5), (1, 2, 0.5), (2, 2, 2))
boxB = G.cartTetra((2, -1, 0.5), (2, 2, 1), (2, 2, 2))
boxB = T.rotate(boxB, (0, 0, 0), (10, 5, -20))
AABB = G.BB(boxA)
OBB = G.BB(boxB, method='OBB')
intersect = G.bboxIntersection(AABB, AABB, tol=1e-10, isBB=True, method='AABB')
test.testO(intersect, 1)
intersect = G.bboxIntersection(AABB,
OBB,
tol=1e-10,
isBB=True,
method='AABBOBB')
test.testO(intersect, 2)
intersect = G.bboxIntersection(AABB, OBB, tol=1e-10, isBB=True, method='OBB')
test.testO(intersect, 3)
