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beam: tune camera zoom precision

This commit is contained in:
CODEX 2026-06-04 23:10:26 +03:00
parent f40a6ce38d
commit 1569ed9c23
2 changed files with 26 additions and 1 deletions
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25
frontend/dcViewer.js
View File

@ -242,8 +242,32 @@ let suppressEdgeReload = false;
let lastAttemptedProjectId = null; let lastAttemptedProjectId = null;
const treeModelIds = new Set(); const treeModelIds = new Set();
const CAMERA_CONTROL_SETTINGS = {
keyboardDollyRate: 45,
mouseWheelDollyRate: 20,
dollyInertia: 0,
dollyMinSpeed: 0.008,
dollyProximityThreshold: 90,
};
const configureCameraControl = () => {
const control = viewer?.cameraControl;
if (!control) return;
control.panRightClick = false;
control.followPointer = true;
control.doublePickFlyTo = false;
control.smartPivot = true;
control.zoomOnMouseWheel = true;
control.keyboardDollyRate = CAMERA_CONTROL_SETTINGS.keyboardDollyRate;
control.mouseWheelDollyRate = CAMERA_CONTROL_SETTINGS.mouseWheelDollyRate;
control.dollyInertia = CAMERA_CONTROL_SETTINGS.dollyInertia;
control.dollyMinSpeed = CAMERA_CONTROL_SETTINGS.dollyMinSpeed;
control.dollyProximityThreshold = CAMERA_CONTROL_SETTINGS.dollyProximityThreshold;
};
const ensureCameraControlActive = () => { const ensureCameraControlActive = () => {
if (!viewer || !viewer.cameraControl) return; if (!viewer || !viewer.cameraControl) return;
configureCameraControl();
if (viewer.cameraControl.enabled === false) { if (viewer.cameraControl.enabled === false) {
viewer.cameraControl.enabled = true; viewer.cameraControl.enabled = true;
} }
@ -2465,6 +2489,7 @@ const initViewer = async () => {
dtxEnabled: true, dtxEnabled: true,
colorTextureEnabled: true, colorTextureEnabled: true,
}); });
configureCameraControl();
defaultCameraWorldAxis = snapshotVec(viewer.camera?.worldAxis) || [...NAVIGATION_AXIS_PRESETS["y-up"].worldAxis]; defaultCameraWorldAxis = snapshotVec(viewer.camera?.worldAxis) || [...NAVIGATION_AXIS_PRESETS["y-up"].worldAxis];
defaultCameraUp = snapshotVec(viewer.camera?.up) || [...NAVIGATION_AXIS_PRESETS["y-up"].up]; defaultCameraUp = snapshotVec(viewer.camera?.up) || [...NAVIGATION_AXIS_PRESETS["y-up"].up];
if (viewer.scene?.highlightMaterial) { if (viewer.scene?.highlightMaterial) {

2
frontend/index.html
View File

@ -238,6 +238,6 @@
<input id="fileInput" class="hidden" type="file" <input id="fileInput" class="hidden" type="file"
accept=".xkt,.glb,.gltf,.bim,.las,.laz,.obj,.stl"> accept=".xkt,.glb,.gltf,.bim,.las,.laz,.obj,.stl">
<script type="module" src="./dcViewer.js?v=5"></script> <script type="module" src="./dcViewer.js?v=6"></script>
</body> </body>
</html> </html>