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Refactor camera calculations to use clamping functions and implement smooth zoom updates.

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This commit is contained in:
Victor Giers
2026-04-27 00:55:56 +02:00
parent 72d4643ff9
commit ccfa69746c
1 changed files with 7 additions and 7 deletions
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14
src/viewport-three/viewport-host.ts
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@@ -1429,7 +1429,8 @@ export class ViewportHost {
) )
); );
this.cameraSpherical.radius = fitDistance; this.cameraSpherical.radius =
this.clampPerspectiveCameraRadius(fitDistance);
this.cameraSpherical.makeSafe(); this.cameraSpherical.makeSafe();
this.applyPerspectiveCameraPose(); this.applyPerspectiveCameraPose();
this.emitCameraStateChange(); this.emitCameraStateChange();
@@ -1444,10 +1445,8 @@ export class ViewportHost {
const fitZoom = const fitZoom =
Math.min(visibleWidth, ORTHOGRAPHIC_FRUSTUM_HEIGHT) / fitSize; Math.min(visibleWidth, ORTHOGRAPHIC_FRUSTUM_HEIGHT) / fitSize;
this.orthographicCamera.zoom = Math.min( this.orthographicCamera.zoom =
MAX_ORTHOGRAPHIC_ZOOM, this.clampOrthographicCameraZoom(fitZoom);
Math.max(MIN_ORTHOGRAPHIC_ZOOM, fitZoom)
);
this.applyOrthographicCameraPose(); this.applyOrthographicCameraPose();
this.emitCameraStateChange(); this.emitCameraStateChange();
} }
@@ -10272,14 +10271,15 @@ export class ViewportHost {
} }
this.animationFrame = window.requestAnimationFrame(this.render); this.animationFrame = window.requestAnimationFrame(this.render);
this.updateGridPositioning();
this.updateTransformGizmoPose();
const now = performance.now(); const now = performance.now();
const dt = const dt =
this.previousFrameTime === 0 this.previousFrameTime === 0
? 0 ? 0
: Math.min((now - this.previousFrameTime) / 1000, 1 / 20); : Math.min((now - this.previousFrameTime) / 1000, 1 / 20);
this.previousFrameTime = now; this.previousFrameTime = now;
this.updateSmoothZoom(dt);
this.updateGridPositioning();
this.updateTransformGizmoPose();
this.volumeTime += dt; this.volumeTime += dt;
for (const uniform of this.volumeAnimatedUniforms) { for (const uniform of this.volumeAnimatedUniforms) {