def attachToTrack(self, playerpos):
self.track.attachPlayer(playerpos)
closest_idx = [0, 1]
pp = playerpos
vvx = verts.tr
dsqlow = [(pp - vvx[closest_idx[0]][0]).normSquared(), \
(pp - vvx[closest_idx[1]][0]).normSquared()]
for i, point in enumerate(vvx):
dsqcur = (pp - point[0]).normSquared()
if dsqcur < dsqlow[0]:
dsqlow[0] = dsqcur
closest_idx[0] = i
elif dsqcur < dsqlow[1]:
dsqlow[1] = dsqcur
closest_idx[1] = i
plane = Plane()
cm = vvx[closest_idx[0]][1]
plane.norm.set(cm.m21, cm.m22, cm.m23)
plane.setOrigin(vvx[closest_idx[0]][0])
upv = Vector(plane.norm)
close = ClosestOnPlane(plane, pp)
drawpos = close + upv*2
# find closest point from player pos on line segment closi1->2
# use that value to interpolate upv from 1->2
#return drawpos, self.computeUp(closest_idx, close)
#return drawpos, upv
return drawpos, Vector(0,1,0)
def doShid(self):
closest_idx = 0
pp = self.player.movebody.pos
vvx = verts.tr
dsqlow = (pp - vvx[closest_idx][0]).normSquared()
for i, point in enumerate(vvx):
if i == closest_idx:
continue
dsqcur = (pp - point[0]).normSquared()
if dsqcur < dsqlow:
dsqlow = dsqcur
closest_idx = i
plane = Plane()
cm = vvx[closest_idx][1]
plane.norm.set(cm.m21, cm.m22, cm.m23)
plane.setOrigin(vvx[closest_idx][0])
upv = Vector(plane.norm)
close = ClosestOnPlane(plane, pp)
return close