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CZML distance-based scaling and visibility for billboards, points, labels, or models that should shrink/grow or show/hide based on camera distance. Use when the intent describes scaling by distance, near/far scale, or only showing an entity within a certain camera distance.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/CesiumGS/cesiumjs-ai-starter-app --skill czml-distance-scaling命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
| name | czml-distance-scaling |
| description | CZML distance-based scaling and visibility for billboards, points, labels, or models that should shrink/grow or show/hide based on camera distance. Use when the intent describes scaling by distance, near/far scale, or only showing an entity within a certain camera distance. |
{ "nearFarScalar": [nearDistance, nearScale, farDistance, farScale] } — on
"billboard", "point", "label", or "model", linearly interpolates a scale multiplier between
nearScale (at nearDistance meters from the camera) and farScale (at farDistance meters),
clamped outside that range. It multiplies the graphic's own size (e.g. "pixelSize"/"scale").{ "distanceDisplayCondition": [nearDistance, farDistance] } — on
the same graphics properties (or the shape itself), only renders the entity while the camera is
between nearDistance and farDistance meters away.[
{ "id": "document", "name": "Distance scaling", "version": "1.0" },
{
"id": "marker-1",
"position": { "cartographicDegrees": [-75, 40, 0] },
"billboard": {
"image": "data:image/svg+xml;base64,PHN2Zy8+",
"scaleByDistance": { "nearFarScalar": [150, 2.0, 15000000, 0.5] },
"distanceDisplayCondition": { "distanceDisplayCondition": [0, 15000000] }
}
}
]