gistfile1.txt

{% if displaycomments %}
<!--	Plugin: OpenDoors V1.1
	Author: Michael Brüning <M.Bruening@compunics.com.ni>
	Tested with: PTP V2.5.3, V2.5.7
-->
{% endif %}

<events name="OpenDoorsEvents" keep="true"
	onTourStart="if(debug, showlog(); );"
	onxmlcomplete="preload{{p.id}}();"
/>

<action name="display_image">
	calc_pos(get(MyHFOV), get(MyYAW), get(MyPITCH), get(MyROLL));
	tween(hotspot[get(MySPOT)].alpha,1);
</action>

<action name="calc_pos">
  div(hfov,%1,57.295779);
  div(yaw,%2,-57.295779);
  div(pitch,%3,57.295779);
  div(roll,%4,-57.295779);
  mul(hfov,0.5);Math.tan(hfov);mul(width,hfov,1000);set(height,'prop');
  Math.cos(ch,yaw);Math.sin(sh,yaw);
  Math.cos(ca,pitch);Math.sin(sa,pitch);
  Math.cos(cb,roll);Math.sin(sb,roll);
  mul(m0,ca,ch);
  mul(tmp,cb,sa);mul(tmp,ch);mul(tmp2,sb,sh);add(m3,tmp,tmp2);
  mul(m4,cb,ca);
  mul(tmp,cb,sa);mul(tmp,sh);mul(tmp2,sb,ch);sub(m5n,tmp,tmp2);mul(m5n,-1);
  mul(tmp,sb,sa);mul(tmp,ch);mul(tmp2,cb,sh);sub(m6n,tmp,tmp2);mul(m6n,-1);
  Math.atan2(yaw,m6n,m0);
  Math.atan2(roll,m5n,m4);
  Math.asin(pitch,m3);
  mul(ath,yaw,57.295779);
  mul(atv,pitch,57.295779);
  mul(rotate,roll,57.295779);
</action>

<action name="preload{{p.id}}">
	{% for picture in p.pictures.elements %}
	{% if picture.file %}
		preloadimage(Preload_{{picture.file.fileName}}, {{dataDirectory}}/{{pluginDirectory}}/{{picture.file.fileName}} );
	{% endif %}
	{% endfor %}
</action>

<action name="preloadimage">
	<!-- 1. parameter = internal ID,  2. parameter = url -->
	indexoftxt(idx, %1, '.', 0);
	subtxt(pname, %1, 0, get(idx) ); 
	addplugin(pname);
	set(plugin[pname].visible, false);
	set(plugin[pname].url, %2);
</action>

<action name="show{{p.id}}">
	getmessage(imgid, %1);
	{% for picture in p.pictures.elements %}
	{% if picture.file %}
                if( imgid == {{forloop.counter0}},
			set(MyIMG,"{{dataDirectory}}/{{pluginDirectory}}/{{picture.file.fileName}}");
			txtadd(tmpMyHFOV, {{p.id}}MyHFOV, get(imgid) );
			getmessage(MyHFOV, get(tmpMyHFOV));
			txtadd(tmpMyYAW, {{p.id}}MyYAW, get(imgid) );
			getmessage(MyYAW,get(tmpMyYAW));
			txtadd(tmpMyPITCH, {{p.id}}MyPITCH, get(imgid) );
			getmessage(MyPITCH,get(tmpMyPITCH));
			txtadd(tmpMyROLL, {{p.id}}MyROLL, get(imgid) );
			getmessage(MyROLL,get(tmpMyROLL));
			txtadd(MySPOT,'spot',get(imgid) );

			addhotspot(get(MySPOT));
			set(hotspot[get(MySPOT)].url,get(MyIMG));
			set(hotspot[get(MySPOT)].keep, false);
			set(hotspot[get(MySPOT)].preload, true);
			set(hotspot[get(MySPOT)].distorted, true);
			set(hotspot[get(MySPOT)].enabled, false);
			set(hotspot[get(MySPOT)].zorder, 1);
			set(hotspot[get(MySPOT)].alpha, 0);
			<!-- set(hotspot[get(MySPOT)].onloaded, "calc_pos(get(MyHFOV), get(MyYAW), get(MyPITCH), get(MyROLL));" ); -->
			<!-- tween(hotspot[get(MySPOT)].alpha,1); -->
			set(hotspot[get(MySPOT)].onloaded, "display_image();" )
		);
	{% endif %}
	{% endfor %}
</action>

<action name="hide{{p.id}}">
	getmessage(imgid, %1);
	{% for picture in p.pictures.elements %}
	{% if picture.file %}
                if( imgid == {{forloop.counter0}},
			txtadd(MySPOT,'spot',get(imgid) );
			set(hotspot[get(MySPOT)].visible, false);
			tween(hotspot[get(MySPOT)].alpha,0);
			removehotspot(get(MySPOT));
		);
	{% endif %}
	{% endfor %} 
</action>