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feat: 完善时标与天象几何计算并扩展输出接口

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- 新增时标、ΔT 模型、质心时间与 UT1 支持
- 改进日月食、月掩、行星事件及路径边界计算
- 完善恒星三维自行与动态距离传播
- 扩展 SVG、GeoJSON、KML 输出与底层距离换算工具
- 整理中英文手册、示例资源及回归测试
This commit is contained in:
兔子
2026-09-23 18:55:12 +08:00
parent 1f31a9b5b5
commit 16c62a97d5
503 changed files with 33290 additions and 9471 deletions
Download Patch File Download Diff File Expand all files Collapse all files
basic/solar_eclipse_shadow_test.go
+11 -11
View File
@@ -6,7 +6,7 @@ import (
)
func TestSolarEclipseShadowInstantMatchesPackagedSamples(t *testing.T) {
result := SolarEclipsePartialFootprints(JDECalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
result := SolarEclipsePartialFootprints(JDCalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
StepDays: 2.0 / 1440.0, BoundaryPoints: 96, CentralShadowStepDays: 2.0 / 1440.0,
DisableRiseSetCurves: true,
})
@@ -54,7 +54,7 @@ func TestSolarEclipseShadowInstantMatchesPackagedSamples(t *testing.T) {
func TestSolarEclipseShadowInstantEmptyOffPath(t *testing.T) {
solver := NewSolarEclipseShadowSolver(SolarEclipseShadowSolverOptions{})
// 2009-07-22 食甚前后 12 小时已经远离地球上的本影。
instant, ok := solver.ShadowAtJDE(JDECalc(2009, 7, 22) + 0.6)
instant, ok := solver.ShadowAtJDE(JDCalc(2009, 7, 22) + 0.6)
if ok || !instant.Empty() {
t.Fatalf("off-path instant reported ok=%v empty=%v", ok, instant.Empty())
}
@@ -67,7 +67,7 @@ func TestSolarEclipseShadowInstantEmptyOffPath(t *testing.T) {
}
func TestSolarEclipseShadowTopologySignatureChangesAtHorizonCut(t *testing.T) {
result := SolarEclipsePartialFootprints(JDECalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
result := SolarEclipsePartialFootprints(JDCalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
StepDays: 2.0 / 1440.0, BoundaryPoints: 96, CentralShadowStepDays: 2.0 / 1440.0,
DisableRiseSetCurves: true,
})
@@ -95,7 +95,7 @@ func TestSolarEclipseShadowTopologySignatureChangesAtHorizonCut(t *testing.T) {
}
func TestSolarEclipseStationStateMatchesLocalEclipse(t *testing.T) {
seed := JDECalc(2024, 4, 8)
seed := JDCalc(2024, 4, 8)
const lon, lat = -96.8, 32.8
local := LocalSolarEclipse(seed, lon, lat, 0)
if !local.HasTotal {
@@ -122,7 +122,7 @@ func TestSolarEclipseStationStateMatchesLocalEclipse(t *testing.T) {
}
func TestSolarEclipseShadowDeltaTMovesOnlyEarthRotation(t *testing.T) {
result := SolarEclipsePartialFootprints(JDECalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
result := SolarEclipsePartialFootprints(JDCalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
StepDays: 2.0 / 1440.0, BoundaryPoints: 96, CentralShadowStepDays: 2.0 / 1440.0,
DisableRiseSetCurves: true,
})
@@ -171,7 +171,7 @@ func TestSolarEclipseShadowDeltaTMovesOnlyEarthRotation(t *testing.T) {
func BenchmarkSolarEclipseShadowAtJDE(b *testing.B) {
solver := NewSolarEclipseShadowSolver(SolarEclipseShadowSolverOptions{})
result := SolarEclipsePartialFootprints(JDECalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
result := SolarEclipsePartialFootprints(JDCalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
StepDays: 2.0 / 1440.0, BoundaryPoints: 96, CentralShadowStepDays: 2.0 / 1440.0,
DisableRiseSetCurves: true,
})
@@ -186,7 +186,7 @@ func BenchmarkSolarEclipseShadowAtJDE(b *testing.B) {
func BenchmarkSolarEclipseStationStateAtJDE(b *testing.B) {
solver := NewSolarEclipseShadowSolver(SolarEclipseShadowSolverOptions{})
jde := JDECalc(2024, 4, 8) + 0.78
jde := JDCalc(2024, 4, 8) + 0.78
b.ResetTimer()
for index := 0; index < b.N; index++ {
_ = solver.StationStateAtJDE(jde+float64(index)*1e-9, -96.8, 32.8, 0)
@@ -194,7 +194,7 @@ func BenchmarkSolarEclipseStationStateAtJDE(b *testing.B) {
}
func TestSolarEclipseShadowClampsBoundaryPoints(t *testing.T) {
result := SolarEclipsePartialFootprints(JDECalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
result := SolarEclipsePartialFootprints(JDCalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
StepDays: 2.0 / 1440.0, BoundaryPoints: 96, CentralShadowStepDays: 2.0 / 1440.0,
DisableRiseSetCurves: true,
})
@@ -243,7 +243,7 @@ func TestSolarEclipseShadowHandleSeesDeltaTChange(t *testing.T) {
SetDeltaTFn(DefaultDeltaTv2)
// 取 2009-07-22 本影阶段内的一个真实时刻（与相邻测试同一取法）。
// Use a real instant inside the 2009-07-22 umbral phase, derived like the neighbour test.
samples := SolarEclipsePartialFootprints(JDECalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
samples := SolarEclipsePartialFootprints(JDCalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
StepDays: 2.0 / 1440.0, BoundaryPoints: 96, CentralShadowStepDays: 2.0 / 1440.0,
DisableRiseSetCurves: true,
})
@@ -298,7 +298,7 @@ func TestSolarEclipseShadowHandleSeesDeltaTChange(t *testing.T) {
}
func TestSolarEclipseShadowPenumbraMatchesPackagedSamples(t *testing.T) {
result := SolarEclipsePartialFootprints(JDECalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
result := SolarEclipsePartialFootprints(JDCalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
StepDays: 2.0 / 1440.0, BoundaryPoints: 96, CentralShadowStepDays: 2.0 / 1440.0,
DisableRiseSetCurves: true,
})
@@ -339,7 +339,7 @@ func TestSolarEclipseShadowPenumbraMatchesPackagedSamples(t *testing.T) {
}
func TestSolarEclipseShadowKindChangesFootprint(t *testing.T) {
result := SolarEclipsePartialFootprints(JDECalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
result := SolarEclipsePartialFootprints(JDCalc(2009, 7, 22), SolarEclipsePartialFootprintOptions{
StepDays: 2.0 / 1440.0, BoundaryPoints: 96, CentralShadowStepDays: 2.0 / 1440.0,
DisableRiseSetCurves: true,
})