工作原理
如何使用这个工具
- 1选择圆形、球体或圆顶，设置整数直径，然后选择该模式可用的轮廓、填充、空壳或实心建造风格。
- 2检查精确的整数方块网格，切换球体或圆顶层，并在建造前验证计算出的方块数。
- 3导出一份清晰的PNG平面图或CSV块坐标列表，以获取完整选定的几何体。
我的世界
Minecraft 圆圈生成器
免费的Minecraft圆圈生成器：生成精确的圆、球、圆顶和像素圆层平面图，支持可调节的直径、填充、网格、方块数量，以及PNG或CSV导出。
最后更新:
本地浏览器处理 • 无需上传
Voxel Geometry & Architectural Blueprints
Minecraft Circle, Sphere & Dome Construction Reference
Building curved architecture in Minecraft requires projecting ideal mathematical circles ($x^2 + y^2 = r^2$) onto a discrete 3D block grid. Our generator calculates sub-voxel rounding using the Midpoint Circle Algorithm, ensuring exact 4-quadrant symmetry without awkward flat corners or irregular diagonal steps.
Standard Diameter Lookup Table
Odd DiametersOdd-numbered diameters are preferred across Minecraft builds because they have a single centered block (1×1), whereas even diameters have a 2×2 center.
| Diameter | Perimeter | Filled Area | Sphere Blocks |
|---|---|---|---|
| 5 blocks | 16 blocks | 21 blocks | 66 blocks |
| 9 blocks | 28 blocks | 69 blocks | 218 blocks |
| 15 blocks | 44 blocks | 177 blocks | 614 blocks |
| 21 blocks | 64 blocks | 349 blocks | 1,254 blocks |
| 31 blocks | 96 blocks | 755 blocks | 2,826 blocks |
| 45 blocks | 140 blocks | 1,591 blocks | 6,082 blocks |
Voxel Construction Methodology
Step-by-StepFollow this 3-phase sequence when erecting towers, biodomes, and rotundas in survival mode:
1. Cross-Hair Cardinal Axes
Start from your designated center coordinate and build cross-hair lines extending North, South, East, and West to the exact radius. These 4 cardinal points anchor your build.
2. Arc Quadrant Symmetry
Connect the tips of each cardinal arm following the generator’s block sequence (e.g. 5-3-2-1-1-2-3-5). Completing one quadrant and mirroring it across the remaining three eliminates counting errors.
3. Vertical Layer Progression (Domes & Spheres)
When building 3D spheres or domes, use the vertical layer slider. Each horizontal slice represents a distinct circle diameter. Scaffold from the equator upward.
Pro-Tip for Survival Builders: Keep your sphere or dome hollow unless it serves as a beacon base pyramid. A filled 31-block sphere requires over 15,000 blocks, while a hollow shell requires only 2,826 blocks, saving 81% of your mining time.
In-Depth Article
Read full circle tutorialRead the Complete Circle Guide
Explore our full architectural tutorial covering pixel chart formulas, odd vs even diameters, and tips for seamless glass biodomes.
Color & Texture
Open Block Palette GeneratorBlock Palette & Gradients
Selecting building materials for your tower or dome? Use our Block Palette Generator to create smooth vertical gradients from deepslate to stone bricks and calcite.
Voxel Modeling Partner
Explore ImageToBlockVoxel Blueprints on ImageToBlock
Need to convert complex 3D meshes or photographic models into Minecraft schematic layers and LEGO blueprints? Visit our partner site ImageToBlock.
教程和构建指南
先学会构建，然后再用工具
快速回答
Minecraft 圆圈生成器可以创建哪些形状？
一个规范的工作空间涵盖像素圆、完整的球体和上半圆顶。球体和圆顶模式还提供精确的水平层视图。
主要规格
- 加工
- 在你的浏览器里
- 工具文件
- 在你的设备上处理
- 交通
- 免费;无需账户
- 结果
- PNG 计划 / 协调 CSV
资料来源
FAQ
常见问题
Minecraft 圆圈生成器可以创建哪些形状？
一个规范的工作空间涵盖像素圆、完整的球体和上半圆顶。球体和圆顶模式还提供精确的水平层视图。
How is each block position calculated?
生成器使用选定的几何形状和厚度规则评估整数块坐标。它不会平滑轮廓、猜测缺失的细胞或在生成后改变结果。
我可以使用什么直径？
选择 1 到 256 块之间的任何整数直径。空心管壳要求直径至少为3，厚度小于直径的一半。
What do the PNG and CSV exports contain?
PNG captures the visible block-grid plan. CSV 记录生成的块坐标，以便您可以在页面外检查或组织相同的确定性结果。
这会创建 Minecraft 原理图或世界文件吗？
不。它创建视觉计划和坐标列表，而不是 .schem、.litematic、结构、地图或世界文件。生成和导出在浏览器本地运行。