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specular
specular, a. (ˈspɛkjʊlə(r)) [ad. L. speculāris, f. speculum speculum; or, in senses 6 and 7, f. L. speculārī to spy, observe, specula watch-tower. Cf. F. spéculaire (16th c. in Godef. Compl.), Prov. specular, It. speculare, specolare, Sp. and Pg. especulario.] I. 1. a. specular stone (after L. specu...
Oxford English Dictionary
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Gloss (optics)
A surface can therefore appear very shiny if it has a well-defined specular reflectance at the specular angle. The amount and way in which the light is spread around the specular direction
The change in specular reflection as the specular angle changes
For
wikipedia.org
en.wikipedia.org
Multiple specular maps on same material --- Troubles with ...
... maps. It's my first time seeing 3 different specular maps that are supposed to be applied to the same material and there is only one diffuse map ...
www.reddit.com
www.reddit.com
specularite
specularite Min. (ˈspɛkjʊləraɪt) [f. specular a. + -ite1.] = specular iron ore s.v. specular a. 3 b.1892 E. S. Dana Dana's Syst. Min. (ed. 6) 213 Specular iron; Red Hematite, Red Ocher. Specularite. 1959 Berry & Mason Mineralogy x. 364 In the variety called specular hematite or specularite the color...
Oxford English Dictionary
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Phong shading
Since these specular highlights are absent from the polygon's vertices and Gouraud shading interpolates based on the vertex colors, the specular highlight highlight – other specular lighting equations
References
Computer graphics algorithms
Shading
Vietnamese inventions
wikipedia.org
en.wikipedia.org
A Geometry Question,maybe have something to do with specular reflection Let us assume that a billiard ball which strikes a flat wall will bounce off in such a way that the two lines of the path followed by the ball (b...
Hint: Reflect point $B$ across line $D_n$, then $D_{n-1}$...
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Specular highlight
The specular term in the distribution is:
The specular term is zero if N·L < 0 or N·V < 0. All vectors are unit vectors. Cook–Torrance model
The Cook–Torrance model uses a specular term of the form
.
wikipedia.org
en.wikipedia.org
Specular Interactive
Specular Interactive, Inc. is an arcade game entertainment company based in Foothill Ranch, California. History
Specular Interactive was formed in early 2007 by Steve Ranck. Before Specular, Steve founded Swingin’ Ape Studios.
wikipedia.org
en.wikipedia.org
Properties about Dirac Delta derivative I was wondering about this: Can we state that $\delta'(x)$ has the following property, specular to the Dirac Delta usual property? $$\delta'(f(x)) = \sum_{\text{roots}} \frac{...
We can proceed as follows: $$\begin{align} \int_I \delta'(f(x)) \, \phi(x) \, dx & = \left. -\frac{d}{dy} \left( \phi(f^{-1}(y)) \, \frac{1}{|f'(f^{-1}(y))|} \right) \right|_{y=0} \\\ & = \left. - \left( \phi'(f^{-1}(y)) \frac{1}{f'(f^{-1}(y))} \cdot \frac{1}{|f'(f^{-1}(y))|} + \phi(f^{-1}(y)) \cdot...
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Specular holography
Specular holography is a technique for making three dimensional imagery by controlling the motion of specular glints on a two-dimensional surface. In 2008, Brand demonstrated a distortion-free form of specular holography.
wikipedia.org
en.wikipedia.org
3M™ Enhanced Specular Reflector Film (ESR) | 3M United States
Display Enhancement Films. Reflector Films. 3M™ Enhanced Specular Reflector Film (ESR) 3M™ Enhanced Specular Reflector Film (ESR) maximizes the recycling efficiency of liquid crystal display backlights. 3M ESR is %3E98% reflective across the visible spectrum and contains no metal.
www.3m.com
Blinn–Phong reflection model
For front-lit surfaces (specular reflections on surfaces facing the viewer), will result in specular highlights that very closely match the corresponding light
float NdotH = dot(normal, H);
intensity = pow(saturate(NdotH), specularHardness);
//Sum up the specular light factoring
OUT.Specular =
wikipedia.org
en.wikipedia.org
(十二) Textures-Specular Map - 知乎
2. 高光贴图(Specular Map). 我们可以通过设置高光贴图来实现 部分区域反光 。. 通过设置 高光贴图 ,我们会发现,只有海洋部分会有发光,而陆地部分没有高光的效果。. 一般来讲,像素的值越高(从黑到白),物体表面就越亮。. 通常 高光贴图会与specular属性 ...
zhuanlan.zhihu.com
镜面反射和漫反射 (视频) | 反射和折射 | 可汗学院
视频字幕. 这一节我要讲的是反射 这一节我要讲的是反射 大多数人应该知道什么是反射 今天我将讲得更具体一些 反射有两种类型 任意反射都属于其中一种 或介于两者中间 反射有两种 我画一下 第一种是人们一般说反射时所指的 也就是镜面反射 假设这是镜子 ...
zh.khanacademy.org
Visual appearance
Specular gloss
Distinctness of image gloss
Sheen
Reflection haze, H (for a specified specular angle), the ratio of (light) flux reflected at a specified angle (or angles) from the specular direction to the flux similarly reflected at the specular angle by a specified gloss standard.Transmissive objects
wikipedia.org
en.wikipedia.org