我使用了放置在有两个桌子的环境中的盒子的碰撞。我用鼠标光标抓取对象并放在另一个表中。但是,如果对象之间发生碰撞检测,我将遇到一个问题。当物体和鼠标相互碰撞(最小距离)然后鼠标拾取/链接时,我使用了接近传感器。我也使用相同的传感器进行碰撞,在vizard bt盒的文档中给出的一些物理概念相互碰撞但由于它们的重力飞行。我把密度放在文档中给出的bt我不起作用。然后认为从这个逻辑中移开并尝试其他的东西,我试图形成两个接近的一个用于boxex碰撞,一个用于盒子和鼠标之间但是盒子正在飞行。我使用了与vizard定义的类似的概念,它在那里工作,而不是在块中。请给出一些解决此问题的建议。这里我附加了thre函数 - 一个用于手动,另一个用于链接鼠标和块以及最后放置块。在环境中我已经使用碰撞palne和collission表。所以对于碰撞我应该采用什么方法,因为当我在相同的接近传感器上工作时它将无法工作。所有对象都放在vizard中的原点,然后手动设置在桌面上放置的位置。
global hand
hand = viz.addChild( 'marker.wrl' )
#hand.collidebox()
#xa,ya,za=hand.getPosition()
#hand.collideBox()
hand.enable(viz.COLLIDE_NOTIFY)
#hand.density=0.0000001
#viz.phys.setGravity([0,-1,0])
#vizact.onkeydown(' ', viz.phys.enable)
hand.setPosition( [-7.5, 1.2, -10] )
hand.setEuler(0,0,0)
hand.setScale(0.3,0.3,0.3)
ViewLink = viz.link(hand,viz.MainView)
viz.link(hand,device)
ViewLink.preEuler( [0,25 ,0] )
ViewLink.preTrans( [0,0.2,-0.5] )
def p_ball(e):
# print 'hit'
# global sound1
# sound1.play()
global bn
# grab = 1
# ball.addAction(blast
# b[z].addAction(blast)
for i in range(len(b)):
#global xh,zh
xh,yh,zh=hand.getPosition()
# zh= (zh)
# print 'abcd'
xb,yb,zb=b[i].getPosition()
zb= (abs(zb))
zh= (abs(zh))
xb= (abs(xb))
xh= (abs(xh))
#print zh,zb
if (abs(zh-zb)<.4 and abs(xh-xb)<.4):
# b[i].addAction(blast)
# b[i].visible(viz.OFF)
# b[i].visible(viz.ON)
global link
if bn==100:
link = None
link = viz.grab( hand, b[i] )
#tool.grabAndHold()
if link == True:
global Block1
Pos=Block1.getPosition(MODE=VIZ.REL_GLOBAL)
# else:
# print 'aaaaaa'
bn=i
#UpdateMovement()
#UpdateMovement()
global k
k=k+1
tbox2.message(str(k))
/我在这里试了一下,但它不会工作。在这里我使用接近传感器进行盒子碰撞。
xb11,yb11,zb11 = b [0] .getPosition() ####### proximity POSITION 1
print xb11,yb11,zb11
xb1= (abs(xb11))
zb1= (abs(zb11))
print xb1,zb1
xb22,yb22,zb22=b[1].getPosition() ` ` ####### proximity POSITION 2
print xb22,yb22,zb22
xb2= (abs(xb22))
zb2= (abs(zb22))
print xb2,zb2
xb33,yb33,zb33=b[2].getPosition() ` ` ####### proximity POSITION 3
print xb33,yb33,zb33
xb3= (abs(xb33))
zb3= (abs(zb33))
print xb3,zb3
#
# if ((zb1-zb2)<1.5 or (zb1-zb3)<1.5 or (xb1-xb2)<1.5
or (xb1-xb3)<1.5):
#
# print 'Ashish'
# global tbox22
# tbox22=viz.addTextbox()
# tbox22.setPosition(0.11,0.1,0.1)
# global touch11
# touch11='OBSTACLE-ERROR'
# tbox22.message(str(touch11))
#
# Block1.setPosition([-7.5,1.1,-2.9]) ` ####### POSITION OF THE BALLOON`
# Block2.setPosition([-7.5,1.1,-1.9]) ` ####### POSITION OF THE BALLOON`
#
# #Block0.setPosition(xb11-1,yb11,zb11-1) ` ####### POSITION OF THE BALLOON`
#
#
# elif ((zb2-zb1)<.5 or (zb2-zb3)<.5 or (xb2-xb1)<.5
or (xb2-xb3)<.5):
#
# print 'Ashish'
# global tbox22
# tbox22=viz.addTextbox()
#
# tbox22.setPosition(0.11,0.1,0.1)
# global touch11
# touch11='OBSTACLE-ERROR'
# tbox22.message(str(touch11))
#
# Block0.setPosition([-7.5,1.11,-3.7]) ` ####### POSITION OF THE BALLOON`
# Block2.setPosition([-7.5,1.1,-1.9]) ` ####### POSITION OF THE BALLOON`
#
# #Block1.setPosition(xb22-1,yb22,zb22-1) ` ####### POSITION OF THE BALLOON`
#
#
# elif ((zb3-zb1)<.5 or (zb3-zb2)<.5 or (xb3-xb1)<.5
or (xb3-xb2)<.5):`
#
# print 'Ashish'
# global tbox22
# tbox22=viz.addTextbox()
#
# tbox22.setPosition(0.11,0.03,0.1)
# global touch11
# touch11='OBSTACLE-ERROR'
# tbox22.message(str(touch11))
#
`# Block0.setPosition([-7.5,1.11,-3.7])` `
`# Block1.setPosition([-7.5,1.1,-2.9])` `
# #Block2.setPosition(xb33-1,yb33,zb33-1)
#abc()
fb()
/块的代码我把碰撞放在与平面/和平面相同的块上,然后用地平面然后重力拉动物体/向下,所以我碰撞了我用的表来输出/ table上的块
def put_balloons(manager_b,b,b_y,b2):
# import vizshape
# aa=vizshape.addCube()
# aa.setPosition(-7.5,1.1,2.4)
# kk=aa.collideBox()
# kk.density=100000
/ BLOCK 1 ----------表1 全球Block0
Block0=viz.addChild('b2.osgb')
#crate = viz.addChild('crate.osgb',pos=[-7.38,1.2,-3.9])
#crate.visible(viz.OFF)
#crate.collideBox(density=50000000000)
#crate.alpha(0.3)
Block0.setPosition(-7.5,1.1,-3.7)
Block0.setEuler(90,0,0)
Block0.setScale(.3,.3,.3)
bs=vizproximity.addBoundingBoxSensor(Block0)
manager_b.addSensor(bs)
b.append(Block0)
#Block0.collideBox()
Block0.disable(viz.DYNAMICS)
# global link
# ss=viz.link(crate,Block0)
# ss.preTrans( [-0.17,-0.1,-.1 ])
# Block0.enable(viz.RENDERING)
/ BLOCK 2 ----------表1
global Block1
Block1=viz.addChild('b7.osgb')
#crate = viz.addChild('crate.osgb',pos=[-7.38,1.2,-3])
#crate.visible(viz.OFF)
#crate.collideBox(density=50000000000)
#crate.alpha(0.3)
Block1.setPosition(-7.5,1.1,-2.9)
Block1.setEuler(90,0,0)
Block1.setScale(.3,.3,.3)
bs=vizproximity.addBoundingBoxSensor(Block1)
manager_b.addSensor(bs)
b.append(Block1)
#Block1.collideBox()
Block1.disable(viz.DYNAMICS)
#Block1.enable(viz.RENDERING)
/ BLOCK 3 --------- TABLE
global Block2
Block2=viz.addChild('b9.osgb')
#crate = viz.addChild('crate.osgb',pos=[-7.38,1.2,-2.1])
#crate.visible(viz.OFF)
#crate.collideBox(density=50000000000)
#crate.alpha(0.3)
Block2.setPosition(-7.5,1.1,-1.9)
Block2.setEuler(90,0,0)
Block2.setScale(.3,.3,.3)
bs=vizproximity.addBoundingBoxSensor(Block2)
manager_b.addSensor(bs)
b.append(Block2)
Block2.collideBox()
#Block2.density=0.0000001
Block2.disable(viz.DYNAMICS)
#Block2.enable(viz.RENDERING)
/ BLOCK 1 ---------- TABLE2
global Block00
Block00=viz.addChild('b2.osgb')
Block00.setPosition(-7.5,1.15,4)
Block00.setEuler(90,0,0)
Block00.setScale(.3,.01,.3) #.025,.0004,.02,
b2.append(Block00)
/ BLOCK 2 ---------- TABLE2
全球Block11
Block11 = viz.addChild( 'b7.osgb')
Block11.setPosition(-7.5,1.15,5)
Block11.setEuler(90,0,0)
Block11.setScale(0.3,.01,0.3)
b2.append(Block11)
/ BLOCK 3 ---------- TABLE3
全球Block22
Block22 = viz.addChild( 'b9.osgb')
Block22.setPosition(-7.5,1.1,6)
Block22.setEuler(90,0,0)
Block22.setScale(0.3,.01,0.3)
b2.append(Block22)
#
#viz.phys.setGravity(0,-9) #Sets the Y plane gravity to -2
put_balloons(manager_b,b,b_y,b2)