The crossHatch shader actually does two separate things. 交叉阴影着色网络实际上做了两样事。
Note that in the image above, the dark outline and true CrossHatch shading have been omitted to clearly illustrate the Perspective Camera projection of the grid texture onto the surface. 注意:在图像上方,已经被忽略的黑色轮廓线和真正的交叉阴影着色,在透视摄像机里明显地表明格子纹理已经投射在表面上。
crosshatch
[ noun ]
shading consisting of multiple crossing lines
<noun.attribute> [ verb ]
shade with multiple crossing lines
<verb.creation> the draftsman crosshatched the area
Crosshatch \Cross"hatch`\ (-h?ch`; 224), v. t. To shade by means of crosshatching.
octothorp \oc"to*thorp\, octothorpe \oc"to*thorpe\, n. [octo- eight + thorp Etymology of thorp uncertain. (ca. 1965). See quote below. Possibly derived from octalthorpe or octotherp (once used by the Bell System?).] A typographic symbol (#) having two vertical lines intersected by two horizontal lines. It is also called the {crosshatch}, {hash}, {numeral sign} and {number sign}; in the U. S. it is commonly called the {pound sign}, especially to designate the symbol as used on digital telephone dials, but this can be confusing to Europeans who think of the pound sign as the symbol for the British pound. It is commonly used as a symbol for the word number; as in #36 (meaning: number thirty-six). [PJC]
octothorp Otherwise known as the numeral sign. It has also been used as a symbol for the pound avoirdupois, but this usage is now archaic. In cartography, it is also a symbol for village: eight fields around a central square, and this is the source of its name. Octothorp means eight fields. --Robert Bringhurst (The Elements of Typographic Style (2d edition, 1996), Hartley & Marks, Publishers, Point Roberts, WA; Vancouver, BC, Canada, p. 282) [Joel Neely]