def __HittingBBoxs(self, pt, vd):
tMin = 0
tMax = float('inf')
hits = []
for bboxId in range(self.getObjectsCount()):
bbox = self.bboxsList[bboxId]
faces=bbox.getTriangles()
points=bbox.getVertices()
isIntersect, t = Utils.rayIntersectObject(pt, vd, faces, points, tMin, tMax)
if isIntersect:
hits.append(bboxId)
return hits
def __intersect(self, pt, vd, tMin, tMax):
isHit = False
hitT = False
hits = self.__HittingBBoxs(pt, vd)
for hitId in range(hits):
faces = self.facesList[hitId]
points = self.pointsList[hitId]
isIntersect, t = Utils.rayIntersectObject(pt, vd, faces, points, tMin, tMax)
if isIntersect:
isHit = True
tMax = t
hitT = t
return (isHit, hitT)
