bug fix

2025-04-14 18:09:36 +05:30
parent ba215dd0d3
commit 5066638782
15 changed files with 568 additions and 472 deletions
--- a/app/src/modules/visualization/functions/zoneCameraTarget.tsx
+++ b/app/src/modules/visualization/functions/zoneCameraTarget.tsx
@@ -0,0 +1,93 @@
+import { useEffect, useMemo, useRef, useState } from "react";
+import { useFrame, useThree } from "@react-three/fiber";
+import * as THREE from "three";
+import { useSelectedZoneStore } from "../../../store/useZoneStore";
+import { useEditPosition, usezonePosition, usezoneTarget } from "../../../store/store";
+
+export default function ZoneCentreTarget() {
+    const { selectedZone, setSelectedZone } = useSelectedZoneStore();
+    const [previousZoneCentre, setPreviousZoneCentre] = useState<number[] | null>(null);
+    const sphereRef = useRef<THREE.Mesh>(null);
+    const { camera, controls }: any = useThree();
+    const { zonePosition, setZonePosition } = usezonePosition();
+    const { zoneTarget, setZoneTarget } = usezoneTarget();
+    const { Edit, setEdit } = useEditPosition();
+
+
+
+    useEffect(() => {
+        if (
+            selectedZone.zoneViewPortTarget &&
+            JSON.stringify(previousZoneCentre) !== JSON.stringify(selectedZone.zoneViewPortTarget)
+        ) {
+            setPreviousZoneCentre(selectedZone.zoneViewPortTarget);
+        }
+    }, [selectedZone.zoneViewPortTarget, previousZoneCentre]);
+
+    const centrePoint = useMemo(() => {
+        if (!previousZoneCentre || !selectedZone.zoneViewPortTarget) return null;
+        return previousZoneCentre.map((value, index) =>
+            (value + selectedZone.zoneViewPortTarget[index]) / 2
+        );
+    }, [previousZoneCentre, selectedZone.zoneViewPortTarget]);
+
+    useEffect(() => {
+        if (selectedZone.zoneName !== "") {
+            if (sphereRef.current) {
+                sphereRef.current.position.set(selectedZone.zoneViewPortTarget[0], selectedZone.zoneViewPortTarget[1], selectedZone.zoneViewPortTarget[2]);
+            }
+            if (centrePoint) {
+
+                if (centrePoint.length > 0) {
+
+                    // let camPosition = new THREE.Vector3(...selectedZone.zoneViewPortPosition);
+                    // let CamTarget = new THREE.Vector3(...selectedZone.zoneViewPortTarget);
+
+                    // const direction = new THREE.Vector3().subVectors(CamTarget, camPosition).normalize();
+
+                    // const worldUp = new THREE.Vector3(0, 0, 1);
+                    // const right = new THREE.Vector3().crossVectors(worldUp, direction).normalize();
+                    // const up = new THREE.Vector3().crossVectors(direction, right).normalize();
+                    // const offsetPosition = up.clone().multiplyScalar(20);
+                    // camPosition.add(offsetPosition);
+
+                    const setCam = async () => {
+                        controls.setLookAt(centrePoint[0], 100, centrePoint[2], ...centrePoint, true);
+                        setTimeout(() => {
+                            controls?.setLookAt(
+                                ...selectedZone.zoneViewPortPosition,
+                                selectedZone.zoneViewPortTarget[0],
+                                selectedZone.zoneViewPortTarget[1],
+                                selectedZone.zoneViewPortTarget[2],
+                                true
+                            );
+                        }, 400)
+                    };
+                    setCam();
+                } else {
+
+                    const setCam = async () => {
+                        controls?.setLookAt(
+                            ...selectedZone.zoneViewPortPosition,
+                            selectedZone.zoneViewPortTarget[0],
+                            selectedZone.zoneViewPortTarget[1],
+                            selectedZone.zoneViewPortTarget[2],
+                            true
+                        );
+                    };
+                    setCam();
+                }
+            }
+        }
+    }, [selectedZone.zoneViewPortTarget]);
+
+    useFrame(() => {
+        if (Edit) {
+            setZonePosition([controls.getPosition().x, controls.getPosition().y, controls.getPosition().z])
+            setZoneTarget([controls.getTarget().x, controls.getTarget().y, controls.getTarget().z])
+        }
+    })
+    return (
+        <> </>
+    );
+}