Dwinzo-Beta/Dwinzo_Demo
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updated comparision

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This commit is contained in:
Vishnu
2025-06-12 17:35:42 +05:30
parent c7cc5cf2ca
commit 2fbdf8ab61
33 changed files with 670 additions and 316 deletions
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30
app/src/modules/builder/geomentries/walls/hideWalls.ts
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@@ -1,5 +1,4 @@
import * as THREE from 'three';
import * as Types from "../../../../types/world/worldTypes";
function hideWalls(
@@ -7,21 +6,24 @@ function hideWalls(
scene: THREE.Scene,
camera: THREE.Camera
): void {
////////// Altering the visibility of the Walls when the world direction of the wall is facing the camera //////////
const v = new THREE.Vector3();
const u = new THREE.Vector3();
const wallNormal = new THREE.Vector3();
const cameraToWall = new THREE.Vector3();
const cameraDirection = new THREE.Vector3();
if (visibility === true) {
for (const children of scene.children) {
if (children.name === "Walls" && children.children[0]?.children.length > 0) {
children.children[0].children.forEach((child: any) => {
if (child.children[0]?.userData.WallType === "RoomWall") {
child.children[0].getWorldDirection(v);
camera.getWorldDirection(u);
if (child.children[0].material) {
child.children[0].material.visible = (2 * v.dot(u)) >= -0.5;
const wallMesh = child.children[0];
wallMesh.getWorldDirection(wallNormal);
cameraToWall.copy(wallMesh.position).sub(camera.position).normalize();
camera.getWorldDirection(cameraDirection);
const isFacingCamera = wallNormal.dot(cameraToWall) > 0;
const isInFrontOfCamera = cameraDirection.dot(cameraToWall) > -0.3;
if (wallMesh.material) {
wallMesh.material.visible = isFacingCamera && isInFrontOfCamera;
}
}
});
@@ -31,10 +33,8 @@ function hideWalls(
for (const children of scene.children) {
if (children.name === "Walls" && children.children[0]?.children.length > 0) {
children.children[0].children.forEach((child: any) => {
if (child.children[0]?.userData.WallType === "RoomWall") {
if (child.children[0].material) {
child.children[0].material.visible = true;
}
if (child.children[0]?.userData.WallType === "RoomWall" && child.children[0].material) {
child.children[0].material.visible = true;
}
});
}
@@ -42,4 +42,4 @@ function hideWalls(
}
}
export default hideWalls;
export default hideWalls;