修复:在设置透视相机的视野角度时,保持数据正确性,避免保存相机后相机偏移

2 years ago · d205d5b139
parent 2a0b2d5490
commit d205d5b139
1 changed files with 3 additions and 0 deletions
--- a/src/UI/Components/CameraControlButton/CameraState/CameraSetting.tsx
+++ b/src/UI/Components/CameraControlButton/CameraState/CameraSetting.tsx
@ -14,7 +14,10 @@ export default class CameraSetting extends Component
    AlterCameraVision = (deg: number): void =>
    {
        this.CameraSettingStore.cameraFov = deg;
+        let a1 = (Math.tan(MathUtils.degToRad(app.Viewer.CameraControl.Fov) / 2));
        app.Viewer.CameraControl.Fov = deg;
+        let a2 = (Math.tan(MathUtils.degToRad(app.Viewer.CameraControl.Fov) / 2));
+        app.Viewer.CameraControl.ViewHeight *= a2 / a1;
        app.Editor.UpdateScreen();
    };
    render()