Speedtree是一款专门的三维树木建模软件,支持大片的树木的快速建立和渲染,而且它本身还带有强大的树木库,软件是由美国IDV公司研发制作的。不仅可以通过插件将树木导入到其他的三维建模软件中使用,也可以为游戏引擎提供强大的树库支持,目前已经成为著名游戏引擎Unreal的御用树木生成软件。
SpeedTree因为它的实时几何体建模技术而在游戏行业闻名,并且因为树叶的制作而成为了电影与电视行业的主要工具。虽然这个程序对电影与广播行业来说还是个新的品牌,但这个工具在游戏行业已经是反复使用了,从而能够制作出各种丰富成熟的功能。SpeedTree被认为是电影阿凡达中不可或缺的一个工具。
工业光魔采用SpeedTree Cinema软件来制作电影《阿凡达》中潘朵拉星球上的树木场景。IDV的新版本软件SpeedTree Studio已经上市,售价895美元。
IDV已经推出了Speed Tree Studio,这是SpeedTree Cinema树木制作软件的实惠版本,价格会有所下降。新产品将这项技术的价格从4995美元降到895美元。
SpeedTree Studio有许多SpeedTree Cinema中的功能,包括用程序或是手绘来制作树木的选项,还有模拟风的效果的选项;但是缺少浮动许可证,世界的构建,直接研发支持和64-bit版本。
产品中附带了5个树木模型,但是您可以在网上从SpeedTree Model Library中购买更多的模型。
新功能包括:
•风效向导
根据用户的最低限度,自动计算风的参数。
•属性类别
类别按钮位于复杂对象属性的顶端,用于加速属性编辑。
•网格简单化以及材料导入
在任何地方,只要能将网格和材料分配到树组件上,那么就可以实现一步导入、创建和分配属性;同时可将网格和材料的导入选项加到“文件”菜单上。
•导出时结构的转换
在导出时可将结构转换成用户选择的格式。
•对安全框的截图
现在通过“树窗口”属性可以实现对要截图的“安全框”进行渲染。该功能还可以显示,应用在下一张图像上的区域或材料的导出。
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SPEEDTREE CINEMA 8.0.2 WIN X64
SpeedTree Cinema 8 is the latest iteration of our award-winning 3D vegetation modeling software.Formerly Studio, Architect, and Cinema, SpeedTree for VFX is now available with all the features or our top end modeler at a lower price.
New Features:
Full PBR workflow and rendering. Supports non-destructive material editing, allowing artists to adjust textures on the fly.
A completely new library of 152 models, ranging from seedlings to towering forest models, includes thousands of 3D surface-scanned PBR textures. Each individual model file (.spm) contains multiple polygonal resolutions and adjustable seasonal variations.
Vastly improved export pipeline. Exports now run much faster and use far less memory. Other improvements include UDIM support, hierarchical exporting, and better bone unwrapping, weighting, and material binding.
New leaf batching system. Leaf rendering in the SpeedTree Modeler is up to 1,000 times faster than version 7. This innovation greatly speeds the modeling process and supports the creation of more complex models.
Major leaps in wind realism. Cinema 8 captures the complex dynamics of wind among leaves and branches more naturally than ever. The overhauled system features a realistic rolling wind effect, is much easier to tune, and includes a new wind wizard.
Numerous other improvements. There are more than two dozen other substantial improvements including a new art director tool, an overhauled mesh cutout system, decoration and knot generators, and new bifurcation and spine noise systems.
演示视频:
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