Work

HowToMakeAElectronRelease.md

@@ -2,9 +2,9 @@ Increase the version number in package.json
 
   "version": "1.0.1" <-- Increase
 
-On GitHub Create a pull request with base: electron and compare: main
+On GitHub Create a pull request with base: electron and compare: work
 
 When the pull request is merged, the build will start in GitHub actions 
-and take about 10 minutes to complete. When finished there will be an
+and take about 15 minutes to complete. When finished there will be an
 unpublished release at https://github.com/pholmq/TSN/releases that can
 be edited and published

package.json

@@ -4,7 +4,7 @@
     "type": "git",
     "url": "git+https://github.com/pholmq/TSN.git"
   },
-  "version": "1.0.2",
+  "version": "1.0.3",
   "author": "Patrik Holmqvist",
   "description": "The Tychosium www.tychos.space",
   "license": "GPL-2.0-or-only",

src/TSNext.jsx

@@ -13,6 +13,8 @@ import PlanetsPositionsMenu from "./components/Menus/PlanetsPositionsMenu";
 import StarsHelpersMenu from "./components/Menus/StarsHelpersMenu";
 import PosController from "./components/PosController";
 import Positions from "./components/Menus/Positions";
+import Ephemerides from "./components/Menus/Ephemerides";
+import EphController from "./components/EphController";
 import Stars from "./components/Stars/Stars";
 import LabeledStars from "./components/Stars/LabeledStars";
 // import BSCStars from "./components/Stars/BSCStars";
@@ -30,6 +32,7 @@ import HighlightSelectedStar from "./components/StarSearch/HighlightSelectedStar
 import Help from "./components/Help/Help";
 import PlanetCameraCompass from "./components/PlanetCamera/PlanetCameraCompass";
 import TransitionCamera from "./components/PlanetCamera/TransitionCamera";
+import Constellations from"./components/Stars/Constellations";
 
 const isTouchDevice = () => {
   return (
@@ -99,6 +102,7 @@ const TSNext = () => {
       <div>
         <UserInterface />
         <Positions />
+        <Ephemerides />
         <EditSettings />
         <PlanetCameraUI />
         <StarDataPanel />
@@ -127,6 +131,7 @@ const TSNext = () => {
           <AnimationController />
           <PosController />
           <TraceController />
+          <EphController />
           <PlanetsPositionsMenu />
           <StarsHelpersMenu />
           <LightEffectsMenu />
@@ -137,6 +142,7 @@ const TSNext = () => {
           {BSCStarsOn && <BSCStarsH />}
           {BSCStarsOn && !isTouchDev && <HighlightSelectedStar />}
           <Zodiac />
+          <Constellations />
         </Suspense>
       </Canvas>
     </>

src/components/EphController.jsx

@@ -0,0 +1,134 @@
+import { useEffect, useState } from "react";
+import { useThree } from "@react-three/fiber";
+import { useStore, usePlotStore, useSettingsStore } from "../store";
+import { useEphemeridesStore } from "./Menus/ephemeridesStore";
+import useFrameInterval from "../utils/useFrameInterval";
+import {
+  posToDate,
+  posToTime,
+  dateTimeToPos,
+  sDay,
+} from "../utils/time-date-functions";
+import {
+  movePlotModel,
+  getPlotModelRaDecDistance,
+} from "../utils/plotModelFunctions";
+
+// --- Helper function to save file ---
+const saveEphemeridesAsText = (data, params) => {
+  let output = "--- EPHEMERIDES REPORT ---\n";
+  output += `Generated on: ${new Date().toLocaleString()}\n`;
+  output += `Start Date: ${params.startDate}\n`;
+  output += `End Date: ${params.endDate}\n`;
+  output += `Step Size: ${params.stepSize} ${params.stepFactor === 1 ? "Days" : "Years"}\n`;
+  output += "--------------------------------------\n\n";
+
+  Object.keys(data).forEach((planetName) => {
+    output += `PLANET: ${planetName.toUpperCase()}\n`;
+    // Table Header
+    output += `${"Date".padEnd(12)} | ${"Time".padEnd(10)} | ${"RA".padEnd(12)} | ${"Dec".padEnd(12)} | ${"Dist".padEnd(12)} | ${"Elongation".padEnd(10)}\n`;
+    output += "-".repeat(80) + "\n";
+
+    // Table Rows
+    data[planetName].forEach((row) => {
+      output += `${row.date.padEnd(12)} | ${row.time.padEnd(10)} | ${row.ra.padEnd(12)} | ${row.dec.padEnd(12)} | ${row.dist.padEnd(12)} | ${row.elong}\n`;
+    });
+    output += "\n" + "=".repeat(80) + "\n\n";
+  });
+
+  // Create Blob
+  const blob = new Blob([output], { type: "text/plain" });
+  const url = URL.createObjectURL(blob);
+
+  // Generate Filename from Start and End Dates
+  // We replace potential unsafe characters just in case, though standard YYYY-MM-DD is usually safe
+  const safeStart = params.startDate.replace(/[:/]/g, "-");
+  const safeEnd = params.endDate.replace(/[:/]/g, "-");
+  const filename = `Ephemerides_${safeStart}_to_${safeEnd}.txt`;
+
+  // Trigger Download
+  const link = document.createElement("a");
+  link.href = url;
+  link.download = filename;
+  document.body.appendChild(link);
+  link.click();
+
+  // Cleanup
+  document.body.removeChild(link);
+  URL.revokeObjectURL(url);
+};
+
+const EphController = () => {
+  const { scene } = useThree(); 
+  const plotObjects = usePlotStore((s) => s.plotObjects);
+
+  const { trigger, params, resetTrigger } = useEphemeridesStore();
+
+  const [done, setDone] = useState(true);
+
+  useEffect(() => {
+    if (trigger && params) {
+      const startPos = dateTimeToPos(params.startDate, "12:00:00");
+      const endPos = dateTimeToPos(params.endDate, "12:00:00");
+      if (params.checkedPlanets.length > 0 && startPos <= endPos) {
+        setDone(false);
+      }
+      resetTrigger();
+    }
+  }, [trigger, params, resetTrigger]);
+
+  useFrameInterval(() => {
+    if (done) return;
+
+    const { startDate, endDate, stepSize, stepFactor, checkedPlanets } = params;
+
+    const startPos = dateTimeToPos(startDate, "12:00:00");
+    const endPos = dateTimeToPos(endDate, "12:00:00");
+    const increment = stepSize * stepFactor;
+
+    const ephemeridesData = {};
+    checkedPlanets.forEach((planet) => {
+      ephemeridesData[planet] = [];
+    });
+
+    let currentPos = startPos;
+    let steps = 0;
+    const MAX_STEPS = 50000;
+
+    // console.log("--- Starting Ephemerides Generation ---");
+
+    while (currentPos <= endPos && steps < MAX_STEPS) {
+      const currentDate = posToDate(currentPos);
+      const currentTime = posToTime(currentPos);
+
+      movePlotModel(plotObjects, currentPos);
+
+      checkedPlanets.forEach((name) => {
+        const data = getPlotModelRaDecDistance(name, plotObjects, scene);
+
+        if (data) {
+          ephemeridesData[name].push({
+            date: currentDate,
+            time: currentTime,
+            ra: data.ra,
+            dec: data.dec,
+            dist: data.dist,
+            elong: data.elongation,
+          });
+        }
+      });
+
+      currentPos += increment;
+      steps++;
+    }
+    setDone(true);
+
+    // console.log(`Generation Complete. Steps: ${steps}`);
+
+    // Trigger the save file dialog with the new naming convention
+    saveEphemeridesAsText(ephemeridesData, params);
+  });
+
+  return null;
+};
+export default EphController;

src/components/HoverObj/HoverPanel.jsx

@@ -58,7 +58,10 @@ const HoverPanel = ({ hovered, contextMenu, setContextMenu, s }) => {
         >
           <div
             className="info-panel"
-            style={{ transform: "translateX(-60%)" }}
+            style={{ 
+              transform: "translateX(-60%) scale(0.8)", 
+              transformOrigin: "top left" 
+            }}
             onContextMenu={(e) => {
               if (pinned) {
                 e.preventDefault();

src/components/LevaUI.jsx

@@ -59,14 +59,17 @@ const LevaUI = () => {
     geoSphere,
     setGeoSphere,
     ephimerides,
-    setEphimerides,
+    setEphemerides,
     BSCStars,
     setBSCStars,
     hScale,
     sethScale,
     searchStars,
     setSearchStars,
     cameraTransitioning,
+    // Add Constellations
+    showConstellations,
+    setShowConstellations,
   } = useStore();
 
   const {
@@ -135,14 +138,17 @@ const LevaUI = () => {
         },
         "Search stars": {
           value: searchStars,
-          hint: "Keep unchecked for best performance",
           onChange: setSearchStars,
         },
         Positions: {
           value: showPositions,
           hint: "Keep unchecked for best performance",
           onChange: setShowPositions,
         },
+        Ephemerides: {
+          value: ephimerides,
+          onChange: setEphemerides,
+        },
       },
       { collapsed: false }
     ),
@@ -244,6 +250,11 @@ const LevaUI = () => {
           step: 100,
           onChange: setEquidistantStars,
         },
+        // Added Constellations here
+        "Constellations": {
+          value: showConstellations,
+          onChange: setShowConstellations,
+        },
         "Celestial sphere": {
           value: celestialSphere,
           onChange: setCelestialSphere,
@@ -352,4 +363,4 @@ const LevaUI = () => {
   );
 };
 
-export default LevaUI;
+export default LevaUI;