cocos2dx_lua sprite3D 尝试

-- add background image
    local bg = display.newSprite("bg2.png")
    bg:move(display.center)
    bg:addTo(self)
    bg:setPosition3D(cc.Vertex3F(display.size.width/2,display.size.height/2,0))
    bg:setGlobalZOrder(-1)
    local size = display.size 

    local spobj = cc.Sprite3D:create("Sprite3DTest/boss.obj")
    spobj:setTexture("Sprite3DTest/boss.png")  
    spobj:setScale(5) 
    self:addChild(spobj)  
    spobj:setPosition3D(cc.Vertex3F(size.width/2,size.height/2-400,0)) 
    spobj:setRotation3D(cc.Vertex3F(-90,0,0))
    local a1 = cc.MoveTo:create(4,cc.Vertex3F(size.width/2,size.height/2+400,0))
    local a11 = cc.CallFunc:create(function() spobj:setRotation3D(cc.Vertex3F(90,0,0)) end)
    local a111 = cc.MoveTo:create(4,cc.Vertex3F(size.width/2,size.height/2-400,0))
    local a1111 = cc.CallFunc:create(function() spobj:setRotation3D(cc.Vertex3F(-90,0,0)) end)
    spobj:runAction(cc.RepeatForever:create(cc.Sequence:create(a1,a11,a111,a1111)))

    local spobj1 = cc.Sprite3D:create("Sprite3DTest/boss.obj")
    spobj1:setTexture("Sprite3DTest/boss.png")  
    spobj1:setScale(5) 
    self:addChild(spobj1)  
    spobj1:setPosition3D(cc.Vertex3F(size.width/2-400,size.height/2,20)) 
    spobj1:setRotation3D(cc.Vertex3F(0,90,0))
    local a2 = cc.MoveTo:create(4,cc.Vertex3F(size.width/2+400,size.height/2,20))
    local a21 = cc.CallFunc:create(function() spobj1:setRotation3D(cc.Vertex3F(0,-90,0)) end)
    local a211 = cc.MoveTo:create(4,cc.Vertex3F(size.width/2-400,size.height/2,20))
    local a2111 = cc.CallFunc:create(function() spobj1:setRotation3D(cc.Vertex3F(0,90,0)) end)
    spobj1:runAction(cc.RepeatForever:create(cc.Sequence:create(a2,a21,a211,a2111)))

    local spobj2 = cc.Sprite3D:create("Sprite3DTest/boss.obj")
    spobj2:setTexture("Sprite3DTest/boss.png")  
    spobj2:setScale(5) 
    self:addChild(spobj2)  
    spobj2:setPosition3D(cc.Vertex3F(size.width/2+100,size.height/2,-400)) 
    spobj2:setRotation3D(cc.Vertex3F(0,0,-30))
    local a3 = cc.MoveTo:create(4,cc.Vertex3F(size.width/2+100,size.height/2,400))
    local a31 = cc.CallFunc:create(function() spobj2:setRotation3D(cc.Vertex3F(0,00,30)) end)
    local a311 = cc.MoveTo:create(4,cc.Vertex3F(size.width/2+100,size.height/2,-400))
    local a3111 = cc.CallFunc:create(function() spobj2:setRotation3D(cc.Vertex3F(0,0,-30)) end)
    spobj2:runAction(cc.RepeatForever:create(cc.Sequence:create(a3,a31,a311,a3111)))
    
    ----添加动态模型
    self.spt=cc.Sprite3D:create("Sprite3DTest/tortoise.c3b")
    self.spt:setScale(0.1)
    self.spt:setPosition3D(cc.Vertex3F(size.width/2+220,size.height/2,10))
    self:addChild(self.spt)
    ----创建3D动画
    local animation = cc.Animation3D:create("Sprite3DTest/tortoise.c3b")
    local animate = cc.Animate3D:create(animation,0,4)
    self.spt:runAction(cc.RepeatForever:create(animate))

    local listener = cc.EventListenerTouchOneByOne:create()
    listener:setSwallowTouches(true)
    listener:registerScriptHandler(function (touch, event)
        local target = event:getCurrentTarget()
        local rect   = target:getBoundingBox()
        if cc.rectContainsPoint(rect, touch:getLocation()) then
            print(string.format("sprite3d began... x = %f, y = %f", touch:getLocation().x, touch:getLocation().y))
            target:setOpacity(100)
            return true
        end 
        return false
    end,cc.Handler.EVENT_TOUCH_BEGAN )
    
    listener:registerScriptHandler(function (touch, event)
        local target = event:getCurrentTarget()
        local x,y = target:getPosition()
        target:setPosition(cc.p(x + touch:getDelta().x, y + touch:getDelta().y))
    end, cc.Handler.EVENT_TOUCH_MOVED)
    
    listener:registerScriptHandler(function (touch, event)
        local target = event:getCurrentTarget()
        print("sprite3d onTouchEnd")
        target:setOpacity(255)
    end, cc.Handler.EVENT_TOUCH_ENDED)
    local eventDispatcher = self:getEventDispatcher()
    eventDispatcher:addEventListenerWithSceneGraphPriority(listener, self.spt)

    self:scheduleUpdate(handler(self, self.update))