English Prompt:
Based on a tetrahedral form, employ cutting techniques to generate a series of kettle product design sketches. Utilize precise perspective structures and fluid line weights to express虚实关系 (virtual-real relationships). Adopt a hand-drawn sketch style paired with the texture of industrial design drafts, rendered in monochromatic black pencil strokes to clearly depict structural转折线 (transition lines). Maintain the rigor of engineering drawings while incorporating futuristic elements. Develop multiple derivative designs from different cube perspectives, emphasizing the光影过渡 (light-shadow transitions) and material seams of cut surfaces. Generate a series of drawings with array cutting angles at 15°, 45°, and 75°.
Key features to highlight:
1. Tetrahedral base geometry with parametric cutting patterns
2. Technical sketch aesthetic with controlled line variation
3. Orthographic projections showing dimensional accuracy
4. Isometric views demonstrating compound angular cuts
5. Exploded details of key structural interfaces
6. Material thickness indications at section cuts
7. Dynamic perspective with foreshortening effects
8. Subtle hatch patterns indicating surface treatments
9. Annotated angle callouts for manufacturing reference
10. Iterative variations showing progressive form development
Execution parameters:
- Primary cutting vector: 15° increments
- Secondary relief cuts: 45° chamfers
- Tertiary surface treatments: 75° gradated facets
- Line hierarchy: 0.5mm main contours, 0.3mm construction lines
- Shadow density: 30% crosshatch for cast shadows
- Highlight spacing: 1.5mm parallel strokes
- Perspective: 2-point vanishing at 110° cone of vision
中文Prompt:
以三角体体为基础造型,运用切削手法生成系列水壶产品设计线稿,精准的透视结构,流畅的粗细线条表现虚实关系,手绘线稿风格搭配工业设计草图质感,单色黑色铅笔触呈现清晰的结构转折线,带有工程制图严谨性的同时融入未来感元素,多个不同视角的立方体衍生设计,重点刻画切削面的光影过渡和材料接缝,阵列切削角度15度,45度,75度,生成系列图
Resolution: 1152×2048