HTC vive开发日记

HTC Vive 之 Unity3d 开发日记@1

这一篇算是一个中级教学我从中学到了不少知识但是缺乏对代码的深度解析

而这个将是我接下来要做的当然我希望阁下可以抽时间对这些资源进行深入

的理解这将有利于我们之后可以一起来探讨



如图我们要实现的是通过代码来实现对手柄的全面掌控重点在于交互至于如

何开发一款  游戏是在实现交互以后需要探讨的事情我们一步一个脚印来探

索



手柄是   的重要交互手段我们通过第一个图片应该对其有一个直观的

了解了总共是九个按钮

 第一个是菜单按钮!

 "#$% 分别对应的是 &'()'( 的上下左右有时候对应的

是 *+, 手柄的▲-* 囗四个按钮或者摇杆!

 . 对应的是系统按钮)!

 / 是 )扳机对应大多数 0 游戏里面的枪械的 )0!

 1 对应的 2')紧握在手柄的左右两侧各有一个有时候我们用它来翻页!

 3 其实是 &'()'( 在 4 轴的一个延伸相当于是点击事件

'?+

@

))预设用于投掷的物体

'2-<';!

))位于手柄上的刚体也就是预设物体出现的地方

'((6!



))追踪的设备这里是我们的手柄

&(-<&(-<!

))固定关节

F



(0,(5'(:=

@

))获取手柄的输入也就是用户的输入

(C G'::=&(-<(,=!

))如果关节为空 且 用户按下扳机

;:<CCHH

(2I: +?&==

@

这个组件的目的就是为了当你松开  的时候分开手柄和预设物体

))这个 0,(A 组件实际上就是一个关节作用是链接两个物体

<CB(( 'D0,(AE:=!

<(+(6C!

F

))又如果关节不为空 且 手柄上的扳机  松开的时候

;:<CHH

(25': +?&==

@

))获取关节上的游戏对象获取其刚体

-<I6:J%K;=!



))L('6''6M

&(-<;'

))((;''6



))('((

'

))6'(('

))大概意思是我们也许应该在正确的位置应用

@

))取其速度和角度

((66C

;:(6=!

((66C

;:(6=!

F



@

((66C(6!

((66C(6!

F

))最大角速度

互(2I: +?&=按下扳机

时返回真和 (25': +?&=松

开扳机时返回真

更进一步我们通过解析 &(  来看看其他按钮事件

567!



))结构体点击事件参数

' &(7B

@

))控制器索引



))委托点击事件句柄

'(( &(7(:<( &(7B

=!



'&( ?+

@

))控制器索引

))控制器状态

' !

))这个 '( 控制板是中间的圆形触摸区域功能比较多

''((C;!

''((C;!

))这个是负责判断是否握住了手柄

'''(C;!



))菜单点击事件句柄

' &(7(?+ &(!

' &(7(?+5&(!

))扳机扣动事件句柄