表示转换链

Layout

Circular/rotational diagram with five nodes (Mesh, Voxel, PointCloud, SDF, NeRF) arranged in a pentagon layout. Directed arrows between nodes labeled with the conversion algorithm name. Center area contains a small decorative 3D object silhouette.

ZONES

Center Zone: Small decorative silhouette of a 3D bunny/teapot shape in light outline
Node Mesh: Top, with triangulated surface icon
Node Voxel: Upper-right, with cube grid icon
Node PointCloud: Lower-right, with scattered dots icon
Node SDF: Lower-left, with contour lines icon
Node NeRF: Upper-left, with camera ray icon
Arrow Zone: Curved arrows between nodes with algorithm labels

LABELS

Mesh → PointCloud: “均匀采样 / FPS”, sublabel “按面积加权 P(T)=A_T/A_total”
PointCloud → Mesh: “Poisson重建”, sublabel “ΔF = ∇·V (泊松方程)”, second arrow “Ball-Pivoting BPA”
SDF → Mesh: “Marching Cubes”, sublabel “256种→15种配置查表”
Mesh → SDF: “扫描转换 + BVH”, sublabel “射线投射判内外 O(log F)”
PointCloud → SDF: “PCA法向→符号分配”, sublabel “v₃=法向方向”
NeRF → SDF: “VolSDF / UNISURF”, sublabel “σ = Ψ_β(f(x))”
SDF → Voxel: “离散采样”, sublabel “f[i,j,k]网格化”
Voxel → SDF: “体素→连续场”, sublabel “三线性插值”
Mesh tag: “最终交付格式 GPU光栅化”
PointCloud tag: “生成最简单无拓扑约束”

COLORS

Background: Warm Cream (#F5F0E8)
Mesh node: Macaron Blue (#A8D8EA) fill
Voxel node: Mint (#B5E5CF) fill
PointCloud node: Lavender (#D5C6E0) fill
SDF node: Peach (#FFD5C2) fill
NeRF node: Mustard Yellow (#F2CC8F) fill
Arrow lines: dark grey with colored arrowheads matching destination node
Algorithm labels on arrows: Coral Red (#E8655A) for key names, black for sublabels
Center silhouette: light Macaron Blue (#A8D8EA) outline

STYLE

Flat vector illustration. Clean black outlines on all node circles/rounded-rectangles. Curved arrows with clean arrowheads. Algorithm names in bold handwritten-style font, sublabels in smaller clean font. Geometric simplified icons inside each node. Decorative small geometric shapes (triangles, circles) near arrows. No gradients.

ASPECT

16:9 landscape

Clean composition with generous white space. Simple or no background. Main elements centered or positioned by content needs. Color values (#hex) and color names are rendering guidance only — do NOT display color names, hex codes, or palette labels as visible text in the image. Text should be large and prominent with handwritten-style fonts. Keep minimal, focus on keywords. Language: Chinese.