Are the custom keys embedded in the viewer?
There is check for this in the make vtour droplet and in the protect tool.
The test revealed some interesting phenomena and found that the problem came from id. When using lowercase letter combinations such as "zlp|123456789" will not work, but "Zlp|123456789" will work.
The ios crash is mainly because the model is too complex, it contains many parts, such as a basketball hoop contains 10+ parts. It's essentially Three.js, with no relation to Krpano. R3F just makes the code shorter because it packages some components. I just said I don't like the native Three.js because it's too complex, with many lines of code just to implement one function.
Hope that Krpano can also do something similar, by creating components with certain functions, similar to R3F Drei.
Bug: Encryption using custom keys does not work properly. Using a license to encrypt is fine.
I prefer to use R3F over the current krpano+threejs development approach. A physics engine can be used, and the code is more concise. Dislike native threejs, it takes too much code to implement a feature.
Threejs Demo
Klaus, I found that after upgrading the krpano License, if I updated krpano.js in the old projects, the encrypted xml files would not be resolved.
I think you should add some way to make old License encrypted files still parsable. As a player, not a standalone project, it is not possible to re-encrypt all files with the new License.
If you want to use it like JS, use js methods. 
<action name="test" type="Javascript"><![CDATA[
const name = args[1];
const attr = args[2];
const val = args[3];
const button = krpano.get(`layer[${name}]`);
button[attr]=val;
]]></action>I am trying to replace the tiles with the webp image with transparent background, and there is a serious jaggies around the image in krpano. Looking forward to krpano's support for transparent tiles.
Yes, I also think webp support is important. krpano tools needs to be upgraded, which shouldn't take much time. Expect Klaus to update soon with the next version.
Excellent work. Such high resolution, unbelievable.
The compatibility of H265 in browsers is not good. Streaming is a good option for longer videos, as you only need to pre-load a few "segments" to start playing. However, for higher resolutions such as 8K, it is still difficult to load on lower versions of the iPhone.
Hi Klaus，
I found that in the <flat>, the tow-finger pinch operation on trackpad doesn't work and I couldn't zoom. But it works fine in <cube>. I ran the same test with your examples, and the results were the same.
https://krpano.com/releases/1.21/…rtment/tour.xml
https://krpano.com/krpano.html?xm…untain/flat.xml
events.ongesture wasn't triggered on trackpad.
wheeldelta_touchscale Once pinched on the trackpad, the value is persisted. After using the mouse wheel, the value will remain the same.
Klaus
One bug：
krpano.focus() is works, but not in a krpano layer.
layer[krpano_layer].krpano.call( 'focus()' ) Klaus Another bug： Flat video won't work in v1.21, but it works in v1.20.
flatpanohfov in the webvr plugin doesn't seem to work with flat video.
<flat url="plugin:video" />remove <events name="transparent_active" keep="true" xonviewchanged="setheight"/>
This code is useless.
I think it's just a typo. 
You just have to test it for yourself.
Tuur
You're always curious about everything.
The theory is simple. Let's say your character is a cube, and you need to shoot rays on 6 faces. So you can figure out how far you are from the objects around you. You can check these values by loop through intervals.
I think this is a good plug-in idea. But I didn't have time to make it. Maybe you can do it.
Great job!
Similar model class development, much like threejs, is based on ray-based collision detection. I prefer the physical space of threejs though. It would be great if krpano had its own physics engine.
It's also a good idea to build a simple character controller plug-in based on rays. It's not hard to just build physical properties for the character, just a combination of ray detection and gravity formulas. So character can jump. Maybe add a little bit hang time, double jump, friction, wind. This is closer to a play space.
Display More-"blocker on the system" I think not, because it would also affect version 1.20.11.
-"right-click and open" doesn't open anything
-"right-click and open as administrator"
It asks for permissions and doesn't open anything.
-" krpano 1.21 folder" is on the desktop
-"Any information in task-manager? Is it even running?" No.
only the testing server opens and it doesn't work
I had the same problem on my computer.
A great update. After a quick read, I noticed that this update enhances the use of JavaScript and CSS. After this update, more front-end knowledge is required. There is so much content in this update that I expect it will take three days to digest.
either way I'm a sw developer (in other area) and i value testing
I added it to the tour i'm working on and it loads the whole tour on the beginning and not "behind the scenes".
Didnt find the place where you added it to work.. may be an event that i could not find
You should be able to see the “preloading_page” layer in preload.xml. You can hide this layer.
by testing the functionality i tried to add more levels but i don't think its working for multilevel since the placeholders are not solved
regular panos preload okthe url in the browser console looks like ->
2022_10_11_14_19_23_DSC02508_HDR_Panorama.tiles/l2_b_%0v_%0h.jpg
It is currently matched with the default placeholder.
panos/a3.tiles/%s/l%l/%v/l%l_%s_%v_%h.jpg
You can make placeholder changes in preload.js, depending on your situation.