feat: 引入可切换星历模型并扩展天象观测链路
- 新增半解析、旧模型、自定义与多源堆叠星历实例,提供 Context、Instance、SPK 读取及状态与视位置计算 - 统一太阳、月球和行星实例接口,扩展黄经穿越、留、相位、最近角距、偕日可见、任意高度升落、轨道节点及凌日等天象查询 - 完善日月食、月掩与凌日的月缘剖面、有限盘面接触、站心修正、局地可见性、全球路径和地图输出 - 新增 SVG、GeoJSON、KML 天象输出及凌日、月掩和月缘地形相关缓存与几何求解 - 新增恒星星表导入与查询,支持 CSV、Hipparcos、BSC5、Stellarium 等格式及名称、交叉标识、锥面检索和星等过滤 - 补充 IAU 2006、地球定向、折射消光、大气观测、轨道传播及半解析行星/月球数据支持 - 将默认未来民用时标切换为 TimeScaleLeapHour,更新 2027–2400 农历速查表、中文日期解析和时区边界处理 - 增加事件基线、跨模型回归、几何边界、月缘地形和输出契约测试,完善中英文手册、示例资源、NOTICE 与忽略规则
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@@ -4,6 +4,8 @@ import (
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"math"
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"testing"
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"time"
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"b612.me/astro/internal/geodata"
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)
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func TestPlanetOccultationSupportsAllPlanetTargets(t *testing.T) {
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@@ -103,9 +105,9 @@ func TestPlanetOccultationUsesStationMoonDistanceForRadius(t *testing.T) {
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t.Fatal("Saturn occultation config is unavailable")
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}
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moonRA, _ := HMoonGeocentricApparentRaDecN(tt, -1)
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subMoonLongitude := normalizeLongitude180(moonRA - ApparentSiderealTime(TT2UTC(tt))*15)
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subMoonLongitude := geodata.NormalizeLongitude(moonRA - ApparentSiderealTime(TT2UTC(tt))*15)
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near := Observer{Longitude: subMoonLongitude, Latitude: 0}
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far := Observer{Longitude: normalizeLongitude180(subMoonLongitude + 180), Latitude: 0}
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far := Observer{Longitude: geodata.NormalizeLongitude(subMoonLongitude + 180), Latitude: 0}
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nearState := planetOccultationStateAt(tt, config, &near, -1)
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farState := planetOccultationStateAt(tt, config, &far, -1)
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if !nearState.valid || !farState.valid {
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@@ -128,9 +130,9 @@ func TestPlanetOccultationUsesStationPlanetDistanceForRadius(t *testing.T) {
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t.Fatal("Mercury occultation config is unavailable")
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}
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planetRA, _ := config.apparentRaDecN(tt, -1)
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subPlanetLongitude := normalizeLongitude180(planetRA - ApparentSiderealTime(TT2UTC(tt))*15)
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subPlanetLongitude := geodata.NormalizeLongitude(planetRA - ApparentSiderealTime(TT2UTC(tt))*15)
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near := Observer{Longitude: subPlanetLongitude, Latitude: 0}
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far := Observer{Longitude: normalizeLongitude180(subPlanetLongitude + 180), Latitude: 0}
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far := Observer{Longitude: geodata.NormalizeLongitude(subPlanetLongitude + 180), Latitude: 0}
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nearState := planetOccultationStateAt(tt, config, &near, -1)
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farState := planetOccultationStateAt(tt, config, &far, -1)
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if !nearState.valid || !farState.valid {
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