OpenCASCADE Make Primitives-Sphere eryar@163.com Abstract. The sphere is the simplest topology shape of the BRep structure. But there are several import concept of the sphere edges, such as degenerated edge and seam edge. So construct a sphere by cod…

坐标系: z-axis ^ | | y-axis | / | / |/ +----------------> x-axis 围绕Z轴旋转叫做偏航角,Yaw:围绕X轴旋转叫做 俯仰角,Pitch:围绕Y轴旋转,叫做滚转角,Roll  /////////////////////////////////////////////////////////////////////////////////////////////////////////////// 相机的标记: //使用三个标记,记录相机行进…

转自:http://www.cnblogs.com/nooon/archive/2009/05/16/1458334.html 原英文地址: http://www.flashmagazine.com/Tutorials/detail/away3d_basics_a_simple_away3d_class_explained/ 本教程是首部对Away3D (一款能够应用于Flash或Flex平台中的强大的实时三维引擎)进行系统介绍的文章.在此将对Away3D进行逐字逐句的解释,对于那些依然使用Ac…

Away3d是不错的开源Flash 3D引擎,现在最新的版本是4.0,在这个例子中我们使用现在比较稳定的3.6版本,4.0API相较之前变化较大,支持最新的flash player11硬件加速 现在写一hello World级别的小Demo代码如下: package { import away3d.primitives.Sphere; import away3d.containers.View3D; import flash.display.Sprite; import flash.events…

转自:http://hi.baidu.com/boycy/item/70d1ba53bc8c3a958c12eddf http://www.cnblogs.com/flash3d/archive/2012/01/30/2331902.html PV3D的小练习~太阳系八大行星 动画地址:http://hong-ming.cn/flash/8star.swf 有2M多,下载可能有点慢~多等等吧O(∩_∩)O~~ 不知道为什么,在这里拖动舞台好像有点问题,直接点击下面的链接可以查看完整的功能 点击右…

OpenCascade Primitives BRep - Sphere eryar@163.com Abstract. BRep is short for Boundary Representation. Boundary Representation gives a complete description of an object by associating topological and geometric information for solid modeling. In this…

OpenCascade Primitives BRep-Cone eryar@163.com Abstract. BRep is short for Boundary Representation. Boundary Representation gives a complete description of an object by associating topological and geometric information for solid modeling. In this cas…

OpenCascade Primitives BRep-Torus eryar@163.com Abstract. BRep is short for Boundary Representation. Boundary Representation gives a complete description of an object by associating topological and geometric information for solid modeling. In this ca…

OpenCascade Primitives BRep-Cylinder eryar@163.com Abstract. BRep is short for Boundary Representation. Boundary Representation gives a complete description of an object by associating topological and geometric information for solid modeling. In this…

OpenCascade Primitives BRep - Box eryar@163.com Abstract. BRep is short for Boundary Representation. Boundary Representation gives a complete description of an object by associating topological and geometric information for solid modeling. In this ca…