fixed camera bounded bugs

src/Camera.js

@@ -149,10 +149,10 @@ class Camera {
 			// Do not let transform offet go beyond this limit.
 			// if (scaled-image-size < screen) it remains fully contained
 			// else the scaled-image boundary closest to the screen cannot enter the screen.
-			const dx = Math.abs(bw - sw) / 2 + this.boundingBox.center()[0] - tbox.center()[0];
+			const dx = Math.abs(bw - sw) / 2;// + this.boundingBox.center().x- tbox.center().x;
 			x = Math.min(Math.max(-dx, x), dx);
 
-			const dy = Math.abs(bh - sh) / 2 + this.boundingBox.center()[1] - tbox.center()[1];
+			const dy = Math.abs(bh - sh) / 2;// + this.boundingBox.center().y - tbox.center().y;
 			y = Math.min(Math.max(-dy, y), dy);
 		}
 
@@ -165,6 +165,7 @@ class Camera {
 		if (a - this.source.a > 180) this.source.a += 360;
 		if (this.source.a - a > 180) this.source.a -= 360;
 		Object.assign(this.target, { x: x, y: y, z: z, a: a, t: now + dt });
+		console.assert(!isNaN(this.target.x));
 		this.emit('update');
 	}
 
@@ -290,7 +291,7 @@ class Camera {
 		let c = box.center();
 		let z = Math.min(w / bw, h / bh);
 
-		this.setPosition(dt, -c[0]*z, -c[1]*z, z, 0);
+		this.setPosition(dt, -c.x*z, -c.y*z, z, 0);
 	}
 
 	/**

src/Transform.js

@@ -177,6 +177,8 @@ class Transform { //FIXME Add translation to P?
 	 * @returns {Transform} The interpolated transform.
 	 */
 	static interpolate(source, target, time, easing) { //FIXME STATIC
+		console.assert(!isNaN(source.x));
+		console.assert(!isNaN(target.x));
 		const pos = new Transform();
 		let dt = (target.t - source.t);
 		if (time < source.t) {

src/index.js

@@ -22,7 +22,7 @@ let lime = new Viewer('.openlime', { background: 'black', canvas: { preserveDraw
 //imageTest('google'); // image google deepzoom deepzoom1px zoomify iiif tarzoon itarzoom
 //flipTest();
 //brdfTest();
-//rtiTest('rbf');
+rtiTest('rbf');
 //tomeTest();
 //testUIBasic();
 
@@ -32,7 +32,7 @@ let lime = new Viewer('.openlime', { background: 'black', canvas: { preserveDraw
 
 //testMedicalAnnotations();
 
-testAnnotationEditor();
+//testAnnotationEditor();
 
 //testNeural();