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Zoom in webvr examples

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Coldmami

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21

Thursday, December 7th 2017, 8:54am

Quoted from "klaus.krpano"

Hi,

please provide more information about your case - e.g. system, browser, headset and so on.

Best regards,
Klaus





Hi again

I did play with my case and now it does not behave strangle, it simply does not zoom in. What I did wrong,I used your your code in webvr.xm not inthe tour.xml.
Also the vebvr icon is disabled when I load the tour, after going to any panorama, vr button appeals.

Can you please have a look at my code?

Source code

 
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<krpano version="1.19" title="Virtual Tour"> <include url="skin/vtourskin.xml" />   <include url="plugins/Links.xml"/>
   <plugin name="logo6" url="logo6.jpg" keep="true" align="leftbottom" x="15" y="15" width="15%" height="12%" handcursor="false" capture="false"/>
  
 <skin_settings maps="false"
            	maps_type="google"
            	maps_bing_api_key=""
            	maps_google_api_key=""
            	maps_zoombuttons="false"
            	gyro="true"
            	webvr="true"
            	webvr_gyro_keeplookingdirection="true"
            	webvr_prev_next_hotspots="true"
            	littleplanetintro="false"
            	title="true"
            	thumbs="true"
            	thumbs_width="120" thumbs_height="80" thumbs_padding="10" thumbs_crop="0|40|240|160"
            	thumbs_opened="false"
            	thumbs_text="false"
            	thumbs_dragging="true"
            	thumbs_onhoverscrolling="false"
            	thumbs_scrollbuttons="false"
            	thumbs_scrollindicator="false"
            	thumbs_loop="false"
            	tooltips_buttons="false"
            	tooltips_thumbs="false"
            	tooltips_hotspots="false"
            	tooltips_mapspots="false"
            	deeplinking="false"
            	loadscene_flags="KEEPVIEW"
            	loadscene_blend="OPENBLEND(0.5, 0.0, 0.75, 0.05, linear)"
            	loadscene_blend_prev="SLIDEBLEND(0.5, 180, 0.75, linear)"
            	loadscene_blend_next="SLIDEBLEND(0.5,   0, 0.75, linear)"
            	loadingtext="loading..."
            	layout_width="100%"
            	layout_maxwidth="814"
            	controlbar_width="-24"
            	controlbar_height="40"
            	controlbar_offset="20"
            	controlbar_offset_closed="-40"
            	controlbar_overlap.no-fractionalscaling="10"
            	controlbar_overlap.fractionalscaling="0"
            	design_skin_images="vtourskin.png"
            	design_bgcolor="0x2D3E50"
            	design_bgalpha="0.8"
            	design_bgborder="0"
            	design_bgroundedge="1"
            	design_bgshadow="0 4 10 0x000000 0.3"
            	design_thumbborder_bgborder="3 0xFFFFFF 1.0"
            	design_thumbborder_padding="2"
            	design_thumbborder_bgroundedge="0"
            	design_text_css="color:#FFFFFF; font-family:Arial;"
            	design_text_shadow="1"
            	/> <!--
 	For an alternative skin design either change the <skin_settings> values 
 	from above or optionally include one of the predefined designs from below.
 -->
 <!-- <include url="skin/vtourskin_design_flat_light.xml"  /> -->
 <!-- <include url="skin/vtourskin_design_glass.xml"   	/> -->
 <!-- <include url="skin/vtourskin_design_ultra_light.xml" /> -->
 <!-- <include url="skin/vtourskin_design_117.xml"     	/> -->
 <!-- <include url="skin/vtourskin_design_117round.xml"	/> -->
 <!-- <include url="skin/vtourskin_design_black.xml"   	/> -->
   
 <action name="startup" autorun="onstart">
  if(startscene === null OR !scene[get(startscene)], copy(startscene,scene[0].name); );
  loadscene(get(startscene), null, MERGE);
  if(startactions !== null, startactions() );
 </action> <include url="plugins/webvr.xml" /> <plugin name="WebVR"
     	multireslock="false"
     	mobilevr_fake_support="true"
     	onavailable="skin_webvr_onavailable();"
     	/> <action name="skin_webvr_onavailable" scope="local">
  if(webvr.isgearvr,
   <!-- show a special enter VR screen for Gear VR browsers (Oculus Browser or Samsung Internet VR) -->
   set(layer[webvr_enterbutton], 
    align=center, y=0, padding='10 20', 
    css='color:#FFFFFF;font-size:40px;text-align:center;',
   );
  );
  webvr_onavailable();
 </action>
 <!-- WebVR zooming - after 2 seconds staring start zooming, stop and zoom back when looking around -->
 <action name="webvr_zooming" scope="local" autorun="onstart">
  set(movement_tolerance, 0.01);
  set(zoom_speed, 1.0);
  <!--set(max_zoom, 75);-->
  
  copy(last_tick, timertick);
  copy(last_movement_tick, last_tick);
  copy(last_view_hlookat, view.hlookat);
  copy(last_view_vlookat, view.vlookat);
  
  setinterval(webvr_zooming, 0.1,
   copy(cur_tick, timertick);
   if(webvr.isenabled,
    getlooktodistance(move_distance, last_view_hlookat, last_view_vlookat);
    calc(movespeed, move_distance / (cur_tick-last_tick));
    
    calc(movement_tolerance, 0.01 / (webvr.zoom^0.5));
    if(movespeed GT movement_tolerance,
     copy(last_movement_tick, cur_tick);
     tween(zoom_speed, 1.0, 0);
     Math.pow(movespeed, 0.5);
    );
    
    if((cur_tick - last_movement_tick) GT 2000,
     tween(zoom_speed, 1.04);
    );
    
    calc(new_zoom, webvr.zoom * (zoom_speed * (1.0 - movespeed)) );
    clamp(new_zoom, 1, get(max_zoom));
    tween(webvr.zoom, get(new_zoom), 0.1, linear);
    
    calc(webvr.friction, new_zoom GT 2.0 ? (new_zoom - 2.0) / 100.0 : 0);
 	,
    copy(last_movement_tick, cur_tick);
   );
   copy(last_tick, cur_tick);
   copy(last_view_hlookat, view.hlookat);
   copy(last_view_vlookat, view.vlookat);
  );
 </action>
 
 
 <!-- load a pano image --> 
 <memory maxmem.mobile.or.tablet="200" />
 
 <action autorun="onstart">
  loadscene(get(startscene), null, MERGE);
 </action>
 
 
 
 
<plugin name="draggablelayer" preload="" keep="true"
    	url="plugins/draggablelayer.swf" 
    	alturl="plugins/draggablelayer.js" 
	/>	<plugin name="getabsxy" preload="" keep="true"
    	url="plugins/getabsxy.swf" 
    	alturl="plugins/getabsxy.js" 
	/>
 
   <include url="plugins/automap/automap.xml"/>
	<layer name="mapbg" bgcapture="true" type="container" keep="true" maskchildren="true"
    	align="lefttop" x="0" y="0" width="50%" height="70%" visible="true"
    	bgcolor="0x000000" bgalpha="0.5" scalechildren="true" scale="1"
  
  
	/>	<layer name="automap" editmode="false" showradar="true" krpanoradar="true"> >
    	<map name="m1" url="maps/map.jpg"/>	</layer>	<layer name="automap" parent="mapbg" x="8" y="8" width="-16" height="-16" onclick="automapswitch()"/>
 
 	<action name="automapswitch">
    	if(layer[mapbg].scale GT 0.6, tween(layer[mapbg].scale,0.2), tween(layer[mapbg].scale,1));
	</action>	<action name="automapscale">
    	tween(layer[mapbg].scale,%1);
	</action> <style name="textfield" url="%SWFPATH%/plugins/textfield.swf" keep="true"
    	selectable="false"  vcenter="true" border="false"  roundedge="8"
    	background="true" backgroundcolor="0x000000" backgroundalpha="0.5" 
    	textshadow="1" textshadowrange="5"  textshadowcolor="0x000000"
    	css="color:#FFFFFF; font-family:Arial; font-size:14px; text-align:center"
	/>
	<scene name="scene_VBA_L0_2017_000" title="VBA_L0_2017_000" group="g1" thumburl="%CURRENTXML%/panos/VBA_L0_2017_000.tiles/thumb.jpg" 
    	map="m1" mapx="823" mapy="632" heading="210"
	/>
	<scene name="scene_VBA_L0_2017_001" title="VBA_L0_2017_001" group="g1" thumburl="%CURRENTXML%/panos/VBA_L0_2017_001.tiles/thumb.jpg" 
    	map="m1" mapx="1207" mapy="700" heading="210"
	/>
	<scene name="scene_VBA_L0_2017_002" title="VBA_L0_2017_002" group="g1" thumburl="%CURRENTXML%/panos/VBA_L0_2017_002.tiles/thumb.jpg" 
    	map="m1" mapx="1467" mapy="874" heading="210"
	/>
	<scene name="scene_VBA_L0_2017_003" title="VBA_L0_2017_003" group="g1" thumburl="%CURRENTXML%/panos/VBA_L0_2017_003.tiles/thumb.jpg" 
   	map="m1" mapx="1659" mapy="873" heading="210"
	/>
	<scene name="scene_VBA_L0_2017_004" title="VBA_L0_2017_004" group="g1" thumburl="%CURRENTXML%/panos/VBA_L0_2017_004.tiles/thumb.jpg" 
    	map="m1" mapx="1683" mapy="633" heading="210"
	/>
 
 <scene name="scene_VBA_L0_2017_000" title="VBA_L0_2017_000" onstart="" thumburl="panos/VBA_L0_2017_000.tiles/thumb.jpg" lat="" lng="" heading="45">  <view hlookat="0.0" vlookat="0.0" fovtype="MFOV" fov="120" maxpixelzoom="2.0" fovmin="70" fovmax="140" limitview="auto" />  <preview url="panos/VBA_L0_2017_000.tiles/preview.jpg" />  <image type="CUBE" multires="true" tilesize="512">
   <level tiledimagewidth="5888" tiledimageheight="5888">
    <cube url="panos/VBA_L0_2017_000.tiles/%s/l4/%0v/l4_%s_%0v_%0h.jpg" />
   </level>
   <level tiledimagewidth="3072" tiledimageheight="3072">
    <cube url="panos/VBA_L0_2017_000.tiles/%s/l3/%0v/l3_%s_%0v_%0h.jpg" />
   </level>
   <level tiledimagewidth="1536" tiledimageheight="1536">
    <cube url="panos/VBA_L0_2017_000.tiles/%s/l2/%0v/l2_%s_%0v_%0h.jpg" />
   </level>
   <level tiledimagewidth="768" tiledimageheight="768">
    <cube url="panos/VBA_L0_2017_000.tiles/%s/l1/%0v/l1_%s_%0v_%0h.jpg" />
   </level>
  </image>
  <hotspot name="spot1" style="skin_hotspotstyle" ath="63.722" atv="18.432" linkedscene="scene_vba_l0_2017_001" /> </scene>



Thank you
Marcin

This post has been edited 1 times, last edit by "Coldmami" (Dec 7th 2017, 9:07am)

YASUSHI KUMON

Trainee

Posts: 68

Location: kanagawa,japan

Occupation: photographer

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22

Sunday, December 17th 2017, 2:13pm

Combination of double click zoom and webvr zoom

Hi,

On PC, mobile and tablet, zoom in on the part you double-clicked (double-taped).
In addition, switching to webVR will zoom in on that part for a few seconds(On mobile).
I made a sample with a gigapixel panorama.

http://chiiden.com/panorama/gigapixel/yokostudium_zoom/

How is it？

Yasushi Kumon

ramirox3

Intermediate

Posts: 217

Location: La Ceja, Colombia

Occupation: photographer

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23

Saturday, January 27th 2018, 9:43pm

"When I start VR mode it zooms out instantly and the screen is black"
It happens to me the same, there is no answer to this?

Coldmami

Beginner

Posts: 41

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24

Saturday, February 3rd 2018, 2:48pm

nope :(

herrpedro

Intermediate

Posts: 153

Location: Lisbon

Occupation: Programmer/analyst

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25

Saturday, July 14th 2018, 7:12pm

hi, i just tried it
in your examples i watched tokyo and it works good.

chrome 67.0
krpano pr19

then i copied the test.xml from the example
merged-it into my code and i got this fast zoom out when i enter webvr (fake mode in pc and oculus go)

the scene is defined like so

<scene name="scene_2015_06_02_16_25_54__MG_9717_HDR_Panorama" havevrimage="true" title="Vista geral do transepto" onstart="activatespot(scene_2015_06_02_16_25_54__MG_9717_HDR_Panorama , 00);" thumburl="panos/2015_06_02_16_25_54__MG_9717_HDR_Panorama.tiles/thumb.jpg" lat="" lng="" heading="0" >

<view hlookat="-0.7743751599120969" vlookat="-19.275035615938055" fovtype="MFOV" fov="120" maxpixelzoom="2.0" fovmin="70" fovmax="140" limitview="auto" />

in pc i added this trace
trace(last_view_vlookat , ' ' , last_view_hlookat , ' ' , last_movement_tick , ' ' , last_tick );
so you could see the variation of the values
the webvrenabled is is bellow this piece of code so we could see the fields changing because webvr is enabled (otherwise i wouldn't know where it started in the log)
calc(webvr.friction, new_zoom GT 2.0 ? (new_zoom - 2.0) / 100.0 : 0);
trace('webvrenabled');



INFO: -19.275035615938055 -0.7743751599120969 6754.500000010012 6754.500000010012
INFO: -19.275035615938055 -0.7743751599120969 6873.200000001816 6873.200000001816
INFO: webvrenabled
INFO: -19.275035615938055 -0.7743751599120969 6873.200000001816 6994.000000006054
INFO: webvrenabled
INFO: -19.275035615938055 -0.7743751599120969 6873.200000001816 7107.599999988452
INFO: webvrenabled
INFO: -21.781725969635406 -1.5621921282169793 6873.200000001816 7221.300000004703
INFO: webvrenabled
INFO: -22.641162662331645 -2.636487994087273 6873.200000001816 7337.599999998929
INFO: webvrenabled
INFO: -22.927641559897058 -3.78240358434892 6873.200000001816 7454.899999982445
INFO: webvrenabled
INFO: -23.142500733071117 -5.286417796567332 6873.200000001816 7571.900000009919
INFO: webvrenabled
INFO: -23.357359906245176 -5.572896694132744 6873.200000001816 7688.800000003539
INFO: webvrenabled
INFO: -23.357359906245176 -5.572896694132744 6873.200000001816 7803.799999994226
INFO: webvrenabled
INFO: -23.357359906245176 -5.572896694132744 6873.200000001816 7921.0000000020955
INFO: webvrenabled
INFO: -23.357359906245176 -5.572896694132744 6873.200000001816 8021.600000007311
INFO: webvrenabled
INFO: -23.357359906245176 -5.572896694132744 6873.200000001816 8137.199999997392
INFO: webvrenabled
INFO: -23.357359906245176 -5.572896694132744 6873.200000001816 8238.199999992503
INFO: webvrenabled
INFO: -23.357359906245176 -5.572896694132744 6873.200000001816 8354.599999991478
INFO: webvrenabled
INFO: -23.357359906245176 -5.572896694132744 6873.200000001816 8471.400000009453


thank you for your time.
Rui Pedro
https://www.panoramalace.com

This post has been edited 1 times, last edit by "herrpedro" (Jul 14th 2018, 7:35pm) with the following reason: add info

krtkozv

Beginner

Posts: 8

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26

Tuesday, July 2nd 2019, 4:52pm

zoom in vr

Good day

I'll ask for advice
I'm a novice in krpano

I was very interested in https://krpano.com/forum/wbb/index.php?p…&threadID=15582
The zooming in these examples will be controlled by one xml action -
https://krpano.com/viewsource.html?examp...m_test/test.xml

I can't put it into my virtual tour

I would like to advise what code and where to put it

well thank you

cbraut

Beginner

Posts: 7

Location: Louveciennes (France)

Occupation: Photographer, singer/songwriter, web design

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27

Sunday, January 19th 2020, 4:22pm

Quoted from "klaus.krpano"

Please let me know how it works for you.

Hi,

Following Klaus exemples I insert "webvr_zooming" action in the XML file of a multires pano :

https://www.archipel-studios.com/test_webvr/

Same problem as the one Coldmami and ramirox3 reported : when I start VR mode it zooms out instantly and the screen is black.

I have a MacBook Pro with Catalina/Safari and an Oculus Go.

Tour was generated by "MAKE PANO (MULTIRES) Droplet", krpano-1.20.2

XML file : https://www.archipel-studios.com/test_webvr/pano.xml

Any help would be appreciated ;-)

Christian

cbraut

Beginner

Posts: 7

Location: Louveciennes (France)

Occupation: Photographer, singer/songwriter, web design

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28

Friday, February 28th 2020, 6:24pm

Klaus tell me I had forgotten to set "max zoom".


So I replaced :

<!--set(max_zoom, 75);-->

By :

set(max_zoom, 10);


And it works fine.

So stupid error ;-(

360labs

Beginner

Posts: 10

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29

Tuesday, April 14th 2020, 5:25pm

So I just tried this with 1.20.5, the zooming works well but the new tiles don't seem to load at the correct levels. I have to set the max zoom to a very high level and zoom in very far for new tiles to load. I feel like the tiles should be loading at different (earlier) zoom levels. Is there a way to adjust that? I only want my users to be able to zoom at 10x, but the next set of tiles never load, so at max zoom you are just looking at a blurry image.

This post has been edited 1 times, last edit by "360labs" (Apr 14th 2020, 5:36pm)

ivan38

Beginner

Posts: 1

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30

Friday, May 29th 2020, 5:13pm

Hi,
I tested (with krpano 1.20.7) The Tokyo 45 Gigapixel pano (up to 75x zoom).

Quoted from "klaus.krpano"

https://krpano.com/examples/webvr_zoom_test/?example=1
“Zooming in webvr” works well on computer (Windows 10 + Internet browser) *smile*

However “Zooming in webvr” does not work with the Oculus Go (Oculus browser) *sad*

With the exponential development of VR in recent years, I think this option really has its place in krpano *thumbsup*

Can we hope to see its integration soon in a future krpano Downloads version: https://krpano.com/download/krpano ?
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