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300_阿罗韦设计工艺第 2 卷
Arroway Design Craft Vol. 2
以下由CGART 翻译
Arroway Design Craft Vol. 2
**一、关于工程木材及纹理再现的重要性**
自19世纪末诞生以来,工程木材已经有了长足的发展。如今,由压缩木颗粒或纤维制成的板材在建筑和家具行业中发挥着愈发重要的作用。除了作为建筑材料所具备的优良特性外,刨花板和纤维板作为设计材料的特质也日益受到认可。
在将这类材料用于设计目的时,能够在3D可视化中逼真地再现它们的特征外观就变得极为重要。中密度纤维板(MDF)微妙的表面粗糙度或定向刨花板(OSB)的各向异性光泽,如果没有能精确捕捉每种材料各种表面特性的纹理,是无法重现的。
**二、纹理包内容**
### (一)高分辨率纹理
这个系列包含了20种针对各种常见纤维板和刨花板材料的高分辨率纹理。所选材料具有有趣且独特的外观,同时在使用上也非常通用,比如中密度纤维板(MDF)、硬质纤维板(Hardboard)、软质纤维板(Softboard)、定向刨花板(OSB)、碎木板(Chipboard)以及软木(Cork)。
### (二)边缘纹理
还包括了针对中密度纤维板(MDF)、硬质纤维板(Hardboard)、定向刨花板(OSB)和碎木板(Chipboard)的边缘纹理,有锯痕粗糙的以及打磨过的两种类型。
### (三)各类贴图
包含漫反射、法线、凹凸、反射率和各向异性角度贴图。除了一系列颜色变化外,每种纹理主要由法线贴图和反射率贴图组成,这两种贴图对于实现逼真的渲染结果至关重要。此外,一些材料(如定向刨花板(OSB)材料)还包括各向异性贴图。
大多数纹理有两种不同的尺寸/分辨率变体。一种是在较低分辨率下具有较大的表面积(可达4平方米),适合大规模应用;另一种是在较小面积上提供较高分辨率(可达400dpi),便于近距离的小规模应用。
**三、自定义颜色变化**
提供了自定义颜色模板,所有材料都可以通过附带的Adobe Photoshop™模板文件轻松进行定制。无论是需要调整颜色以匹配特定的参考材料,还是仅仅想探索这额外的创作自由度,都能满足需求。
**四、适用于MaxwellRender™的材料**
NextLimit’s MaxwellRender™的用户会发现总共340种可直接使用的以.mxm格式存储的材料设置(适用于3.1及以上版本)。
Arroway Design Craft Vol. 2
Info:
More than just building material
Engineered wood has come a long way since its inception in the late 19th century. Today, boards made from compressed wood particles or fibers play an ever-greater role in the construction and furniture industries. In addition to its excellent properties as a building material, particleboard and fiberboard are increasingly being recognized for their qualities as design materials.
Especially when using such materials for design purposes, it becomes very important to be able to realistically reproduce their characteristic appearance in 3D visualizations. The subtle surface roughness of MDF or the anisotropic sheen on OSB – without textures that precisely capture all the various surface properties of each material, these are impossible to recreate.
High-resolution fiberboard and particleboard textures
Photometrically scanned anisotropy maps
Ready-to-use materials for Maxwell Render™
Content
This collection contains 20 high-res textures for various common fiberboard and particleboard materials. We have chosen materials that have an interesting and characteristic appearance, while also being very versatile in use, such as MDF, Hardboard, Softboard, OSB, chipboard, as well as cork.
Also included are edge textures – saw-rough, as well as sanded – for MDF, Hardboard, OSB and chipboard.
Diffuse, normal, bump, reflectivity and anisotropy angle maps
Maps
Beside a range of color variations, each texture primarily consists of a normal map and a reflectivity map – both essential for realistic rendering results. In addition, some materials also include an anisotropy map (e.g. the OSB materials).
Most textures come in two different size/resolution variants. One with a larger surface area (up to 4m²) at a lower resolution, and one that provides a higher resolution for a smaller area (up to 400dpi). This allows for both, large-scale applications, as well as small-scale applications in close-up.
Create custom color variations
Custom color templates
All materials are easily customized with the included template files for Adobe Photoshop™ – whether you need to adjust the color to match a specific reference material, or just want to explore this extra bit of creative freedom.
Materials
Users of NextLimit’s MaxwellRender™ will find a total of 340 ready-to-use material setups in .mxm format (for version 3.1 and up).
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