Hatching and Cross-Hatching · 排线与交叉排线
| English | 中文 | Pinyin · 拼音 |
|---|---|---|
| hatching/ˈhætʃɪŋ/ | 排线 | pái xiàn |
| value/ˈvæljuː/ | 明度 | míng dù |
| cross-hatching/krɒs ˈhætʃɪŋ/ | 交叉排线 | jiāo chā pái xiàn |
Tone from parallel lines
- Hatching 排线 builds value with parallel lines.
- Closer, darker lines read as darker value 明度; wider spacing reads lighter.
- Pen-and-ink depends on it: ink has no grey, so density does the work.
平行线画出色调
- 排线(hatching)用平行线建立明度。
- 更密、更深的线读作更深的明度(value)；间距更宽读作更浅。
- 钢笔画完全依靠它：墨水没有灰色，密度承担一切。
In hatching, a darker value is made by ____. · 在排线中，通过____制作更深的色调。
Density = darkness. · 密度=明暗度。
Layering angles
- Cross-hatching 交叉排线 layers a second set of lines at a new angle.
- Each layer deepens the tone one step — build darkness gradually.
- Keep one angle inside one plane; change angle when the plane changes.
叠加角度
- 交叉排线(cross-hatching)以新角度叠上第二组线。
- 每叠一层，色调加深一步——逐渐建立暗部。
- 同一个面保持一个角度；面变了才换角度。
Read the technique · 阅读技法
Sort each description by the mark technique it describes. · 根据所描述的笔触技法对每个描述进行分类。
You should change hatching angle inside a single flat plane. · 你应该在一个单一平面内改变排线角度。
Keep one angle per plane; change angle only when the plane changes. · 每个平面保持一个角度；仅当平面改变时才改变角度。
Select all · 所有 true statements about ink hatching. · 选择所有关于墨水排线的正确陈述。
Random angles read as noise. · 随机角度读作噪点。
Hatching that follows the form
- Curve the strokes around the form — cross-contour hatching — so shading also describes volume.
- Straight hatching on a curved form flattens it.
- This one habit makes ink drawings look three-dimensional.
顺着形体的排线
- 让笔触顺着形体弯曲——横截排线——明暗同时也在描述体积。
- 在弯曲的形体上用笔直的排线，会把它压平。
- 这一个习惯就能让钢笔画立体起来。
Curving hatch strokes around the form is called -contour hatching. · 围绕形体弯曲的排线笔触称为-轮廓排线。
Cross-contour hatching shades and describes volume at once. · 交叉轮廓排线同时起到阴影效果和体积塑造作用。
Match the plane to its hatching treatment on a lit cube. · 将平面与其在受光立方体上的排线处理方式匹配。
Density steps with value. · 密度随明度分级。
Do not "colour in" with chaotic strokes in every direction. Random angles read as noise, not tone. Choose an angle per plane and keep the spacing even — control is the whole point.
不要用四面八方的乱笔"涂色"。随机的角度读作噪点，不是色调。每个面选一个角度，保持间距均匀——控制才是重点。
Shading a cube in ink: the top plane gets sparse 45° lines (light), the front gets a denser layer, the side gets two crossed layers (darkest). Three planes, three densities — the cube turns solid.
用墨线给立方体上调子：顶面用稀疏的45°线（亮），正面用更密的一层，侧面用两层交叉（最暗）。三个面，三种密度——立方体变得坚实。
Hatching = value from line density; cross-hatching = layered angles, one step darker per layer; curve the strokes (cross-contour) so tone and volume arrive together.
排线=用线的密度画明度；交叉排线=叠加角度，每层加深一步；让笔触弯曲（横截排线），色调和体积同时到来。