strange compass problems

Tuur

Hi,

i have sort of strange and difficult compass / map / aircompass / heading problem.
i try to explain.

I made a barebone example ONLY FOR IPAD:

http://www.virtualtuur.com/krpano/compasstest2/

so have a look, 3 pano's, radar on map is correct!
aircompass is pointing to the right, real world, north in the first pano. But the photo is off. It points to hlookat 0.

So... The photo and radar are right, to each other. The compass and aircompss are right to the real world.
Easy you just say? Inthe next photo the deviation is different because of the zero of the photo.
When i change heading, the radar is off...

when i put 'header 180' the north on aircompass is right (real north) but not in the pano and radar. it's off.

i played with numbers but can't get it.
Also for the next pano's ths problem is even worse (same).

So the north of the compass is not the 'north' (hlookat 0) of the photo.
- when i put aircompass to the right point (north) in the photo, the absolute north is off
- when i put aircompass to the right realworld north, the photo is off

-so is there a deviation option in the compass plugin?
-or how can i set a new header for each photo? (not sure if that makes sence)
-can i change the photo hlookat just for aircompass. So aircompass thinks it's 0?

as i didn't stitch with the north in the center these problems occure.

problem 2 :

when you put compass button and gyro button, so that they are both of. Then activate the gyro. all is fine.. but when you activate compass the gyro stops...

edit;
now i put the radar and the aircompass and the pano in the rigth possition. But still the compass.js takes a real north.

here full code:

Code

<krpano logkey="true" onstart="startup();map_vars();" >


	<include url="vtourskin.xml" />
	<include url="actions_move_mobile.xml" />
	<include url="map.xml" />
	<include url="vars.xml" />
	<include url="compass.xml" />
	
	
	






	<action name="startup">
		if(startscene === null, copy(startscene,scene[0].name));
		loadscene(get(startscene), null, MERGE);


	</action>


	
	<scene name="scene_huis_1" title="1" onstart="setmapspots();" thumburl="panos/huis_1.tiles/thumb.jpg" heading="55">


		<view hlookat="0" vlookat="0" fovtype="MFOV" fov="70" maxpixelzoom="2.0" fovmin="30" fovmax="120" limitview="auto" />
	<include url="aircompass/aircompass.xml" />
		<preview url="../../../vosbergen/mobile/panos/huis_1.tiles/preview.jpg" />


		<image>
			<cube url="../../../vosbergen/mobile/panos/huis_1.tiles/pano_%s.jpg" />
			<mobile>
				<cube url="../../../vosbergen/mobile/panos/huis_1.tiles/mobile_%s.jpg" />
			</mobile>
		</image>
		
	  <hotspot name="hs1" style="skin_hotspotstyle_black" ath="35.821" atv="6.382" linkedscene="scene_vos_2"  />




	</scene>
	
	


	<scene name="scene_vos_2" title="2" onstart="setmapspots();" thumburl="panos/vos_2.tiles/thumb.jpg" lat="" lng="" heading="">


		<view hlookat="0" vlookat="0" fovtype="MFOV" fov="70" maxpixelzoom="2.0" fovmin="30" fovmax="120" limitview="auto" />
	<include url="aircompass/aircompass.xml" />
		<preview url="../../../vosbergen/mobile/panos/vos_2.tiles/preview.jpg" />


		<image>
			<cube url="../../../vosbergen/mobile/panos/vos_2.tiles/pano_%s.jpg" />
			<mobile>
				<cube url="../../../vosbergen/mobile/panos/vos_2.tiles/mobile_%s.jpg" />
			</mobile>
		</image>




	  <hotspot name="hs2" style="skin_hotspotstyle_black" ath="0.5567018186254984" atv="15.731434768064597" linkedscene="scene_huis_1"  />
	  <hotspot name="hs2_2" style="skin_hotspotstyle_black" ath="180" atv="15.731434768064597" linkedscene="scene_vos_3"   />


	</scene>


	<scene name="scene_vos_3" title="3" onstart="setmapspots();" thumburl="panos/vos_3.tiles/thumb.jpg" lat="" lng="" heading="">


		<view hlookat="0" vlookat="0" fovtype="MFOV" fov="70" maxpixelzoom="2.0" fovmin="30" fovmax="120" limitview="auto" />
	<include url="aircompass/aircompass.xml" />
		<preview url="../../../vosbergen/mobile/panos/vos_3.tiles/preview.jpg" />


		<image>
			<cube url="../../../vosbergen/mobile/panos/vos_3.tiles/pano_%s.jpg" />
			<mobile>
				<cube url="../../../vosbergen/mobile/panos/vos_3.tiles/mobile_%s.jpg" />
			</mobile>
		</image>
		
	  <hotspot name="hs3_2" style="skin_hotspotstyle_black" ath="-1.1425375474639026" atv="13" linkedscene="scene_vos_2"  />
		




	</scene>


	 <include url="aircompass/aircompass.xml" />
	






<plugin name="skin_gyro" 
        url="../skin/plugins/gyro.js" 
        keep="true"
        enabled="true"
        camroll="true"
        friction="0.5"
        velastic="0"
		devices="mobile|tablet"
       />


<plugin name="compass" devices="html5"
        url="../skin/plugins/compass.js"
		compassenabled="true"
		keep="true"
		heading="50"
        onavailability="if(compassenabled == true, copy(view.hlookat, heading););"
		onchange="if(compassenabled == true, copy(view.hlookat, heading););"
		    />
	
<evens name="compass" keep="true" onnewpano="if(plugin[compass].available, copy(view.hlookat, heading));" />






<style name="spot_style" url="../skin/buttons/mappoint2.png" keep="true" zorder="50" />






<action name="setmapspots">
	map_vars();
			
	txtadd(mapsptsx, '_spot', get(scene[get(xml.scene)].title), 'x');
		copy(mapsptsx, get(mapsptsx));
	txtadd(mapsptsy, '_spot', get(scene[get(xml.scene)].title), 'y');
		copy(mapsptsy, get(mapsptsy));
	txtadd(mapsptsh, '_spot', get(scene[get(xml.scene)].title), 'h');
		copy(mapsptsh, get(mapsptsh));
		
	set(plugin[spotx].x, get(mapsptsx));
	set(plugin[spotx].y, get(mapsptsy));
	
	add(mapsptsxm, mapsptsx,7);
	add(mapsptsym, mapsptsy,7);
	
	set(plugin[radar].x, get(mapsptsxm));
	set(plugin[radar].y, get(mapsptsym));
	set(plugin[radar].heading, get(mapsptsh));
	
	
</action>


<layer name="map" url="../skin/buttons/map_sat.png" scale="0.5" keep="true" align="lefttop" x="10" y="10" visible="true"  >


	<layer name="radar" url="../skin/plugins/radar.js"  parent="map" zorder="5" origin="lefttop" edge="center" keep="true"  scale="1.8"  x="get(_spot1x);" y="get(_spot1y);" width="80" height="80"  linewidth="2"   fillalpha="0.5" fillcolor="0x000000" />




	<layer name="spotx" url="../skin/buttons/mappointactive3.png" parent="map"  visible="true"  keep="true"   zorder="100" origin="lefttop"   x="get(_spot1x);" y="get(_spot1y);"  />




	<layer name="spot1"  style="spot_style"  x="get(_spot1x)" y="get(_spot1x)"  onclick="loadscene(scene_huis_1),null,MERGE,BLEND(1));" onloaded="set(x,get(_spot1x));set(y,get(_spot1y));" />
	<layer name="spot2"  style="spot_style"  x="get(_spot2x)" y="get(_spot2x)"  onclick="loadscene(scene_vos_2),null,MERGE,BLEND(1));" onloaded="set(x,get(_spot2x));set(y,get(_spot2y));" />
	<layer name="spot3"  style="spot_style"  x="get(_spot3x)" y="get(_spot3x)"  onclick="loadscene(scene_vos_3),null,MERGE,BLEND(1));" onloaded="set(x,get(_spot3x));set(y,get(_spot3y));" />




</layer>


<action name="map_vars">


	set(_spot1x, 212);
	set(_spot1y, 149);
	set(_spot1h, 198);


	set(_spot2x, 180);
	set(_spot2y, 146);
	set(_spot2h, 20);


	set(_spot3x, 160);
	set(_spot3y, 138);
	set(_spot3h, 15);


</action>	


	<progress showload="none" showwait="none" />






	<!-- Skin Layout -->
	


		<layer name="skin_btn_compass" url="../skin/buttons/btn_compass.png" keep="true" align="bottom" devices="HTML5" visible="true"  x="-100"    scale="0.5" ondown="if(plugin[compass].compassenabled == true, set(plugin[compass].compassenabled,false);set(plugin[skin_gyro].enabled,false);, set(plugin[compass].compassenabled,true);set(plugin[skin_gyro].enabled,true); );" />


		<layer name="skin_btn_gyro"   url="../skin/buttons/btn_gyro.png" keep="true"  align="bottom"   visible="true" devices="HTML5"   x="140"     scale="0.5" ondown="switch(plugin[skin_gyro].enabled);"   />


		




	<!-- Skin Hotspot Style (the hotspots need a 'linkedscene' attribute to be clickable)-->


	<style name="skin_hotspotstyle_black" url="../skin/buttons/htsp_black.png" id="hotsp" alpha="0.6" scale="1" edge="top" oy="0" zoom="false" distorted="true" onclick="  setmovevar(); if(linkedscene, tween(scale,0.25,0.5); tween(oy,-50,0.5); tween(alpha,0,0.5,,WAIT); tween(view.vlookat,0,0.5, easeOutQuad); tween(view.fov,40,0.5, easeOutQuad); wait(1); loadscene(get(linkedscene),null,MERGE,BLEND(1));   ); wait(0.3); getmovevar();  " />


    <action name="lookinterrupt">
    	breakall();	
    </action>




<action name="setmovevar">
	set(_movevar, get(scene[get(xml.scene)].title));
		
</action>	


<action name="getmovevar">
	set(_newmovevar, get(scene[get(xml.scene)].title));


	if(_movevar == 1,  
		if(_newmovevar == 2, lookat(0,0);wait(1);oninterrupt( action(lookinterrupt) );lookto(180,0,70,smooth(25,25,25)); );
	);


	if(_movevar == 2,  
		if(_newmovevar == 1, lookat(20,0);wait(1);oninterrupt( action(lookinterrupt) );lookto(270,0,70,smooth(25,25,25)); );
		if(_newmovevar == 3, lookat(0,0);wait(1);oninterrupt( action(lookinterrupt) );lookto(270,0,70,smooth(25,25,25)); );
	);


	if(_movevar == 3,  
		if(_newmovevar == 2, lookat(180,0);wait(1);oninterrupt( action(lookinterrupt) );lookto(0,0,70,smooth(25,25,25)); );
	);


	
</action>	




</krpano>

Alles anzeigen

Tuur

Tuur

ok really barebone

http://www.virtualtuur.com/krpano/compasstest3/

pano, radar and aircompass are right.
How to synchronise with real world north?
compass.js

Full code:

Code

<krpano logkey="true" onstart="startup();" >


 <include url="aircompass/aircompass.xml" />


	<action name="startup">
		if(startscene === null, copy(startscene,scene[0].name));
		loadscene(get(startscene), null, MERGE);


	</action>


	
	<scene name="scene_huis_1" title="1" onstart="" thumburl="panos/huis_1.tiles/thumb.jpg" heading="">


		<view hlookat="0" vlookat="0" fovtype="MFOV" fov="70" maxpixelzoom="2.0" fovmin="30" fovmax="120" limitview="auto" />
	<include url="aircompass/aircompass.xml" />
		<preview url="../../../vosbergen/mobile/panos/huis_1.tiles/preview.jpg" />


		<image>
			<cube url="../../../vosbergen/mobile/panos/huis_1.tiles/pano_%s.jpg" />
			<mobile>
				<cube url="../../../vosbergen/mobile/panos/huis_1.tiles/mobile_%s.jpg" />
			</mobile>
		</image>
		
	</scene>
	


<plugin name="skin_gyro" 
        url="../skin/plugins/gyro.js" 
        keep="true"
        enabled="true"
        camroll="true"
        friction="0.5"
        velastic="0"
		devices="mobile|tablet"
       />


<plugin name="compass" devices="html5"
        url="../skin/plugins/compass.js"
		compassenabled="true"
		keep="true"
        onavailability="if(compassenabled == true, copy(view.hlookat, heading););"
		onchange="if(compassenabled == true, copy(view.hlookat, heading););"
		    />
	
<evens name="compass" keep="true" onnewpano="if(plugin[compass].available, copy(view.hlookat, heading));" />


<!-- map stuff -->


<style name="spot_style" url="../skin/buttons/mappoint2.png" keep="true" zorder="50" />




<layer name="map" url="../skin/buttons/map_sat.png" scale="0.5" keep="true" align="lefttop" x="10" y="10" visible="true"  >


	<layer name="radar" url="../skin/plugins/radar.js"  parent="map" zorder="5" origin="lefttop" edge="center" keep="true"  scale="1.8"  x="217" y="155" heading="198" width="80" height="80"  linewidth="2"   fillalpha="0.5" fillcolor="0x000000" />




	<layer name="spotx" url="../skin/buttons/mappointactive3.png" parent="map"  visible="true"  keep="true"   zorder="100" origin="lefttop"   x="212" y="149"  />




	<layer name="spot1"  style="spot_style"  x="212" y="149"  onclick="loadscene(scene_huis_1),null,MERGE,BLEND(1));"  />




</layer>


<!-- buttons to show the problem of: when put off gyro and compass. Then put on gyro and when you change to compass gyro goes off..  -->


		<layer name="skin_btn_compass" url="../skin/buttons/btn_compass.png" keep="true" align="bottom" devices="HTML5" visible="true"  x="-100"    scale="0.5" ondown="if(plugin[compass].compassenabled == true, set(plugin[compass].compassenabled,false);set(plugin[skin_gyro].enabled,false);, set(plugin[compass].compassenabled,true);set(plugin[skin_gyro].enabled,true); );" />


		<layer name="skin_btn_gyro"   url="../skin/buttons/btn_gyro.png" keep="true"  align="bottom"   visible="true" devices="HTML5"   x="140"     scale="0.5" ondown="switch(plugin[skin_gyro].enabled);"   />
 


</krpano>

Alles anzeigen

here you can see:
radar and aircompas in combination with real north are ok. But the photo not..north is on like 55 degrees..

http://www.virtualtuur.com/krpano/compasstest4/

EDIT: I changed. radar, aircompass and photo are ok, but compass.js is 'off' (or the only one true.
So both options (routes of settings) are not compatible.

Tuur

heomin61

This is not a related topic, but I have strange problems, too.
I have tested the folowing code, and works very well in a just single pano.
However, I can't understand why this does not work at multiple .

<action name="rotatecompass">
sub(hfbang,0,get(view.hlookat));
set(hotspot[fb].ath,get(view.hlookat));
set(hotspot[fb].atv,get(view.vlookat));
set(hotspot[fb].rx,get(view.vlookat));
set(hotspot[fb].ry,get(hfbang));

sub(hrlang,90,get(view.hlookat));
set(hotspot[rl].ath,get(view.hlookat));
set(hotspot[rl].atv,get(view.vlookat));
set(hotspot[rl].rx,get(view.vlookat));
set(hotspot[rl].ry,get(hrlang));

add(vhoang,-90,get(view.vlookat));
set(hotspot[ho].ath,get(view.hlookat));
set(hotspot[ho].atv,get(view.vlookat));
set(hotspot[ho].rx,get(vhoang));
</action>
I can't rememeber, but I have encountered similar situations several times.
Are the environment different when a new scene has been loaded?

Min

Tuur

My problem is solved.

now i have a new one.

When i use aircompass in a tour, i have to include the aircompass.xml in every scene what makes the loading very slow..
67 scenes

is there an other way?

Tuur

Job.1

Hi

set all keep true and update on each scene like you make for map or bing

strange compass problems

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