给全景添加动态热点

Posted 2023-02-10 川衡

做一个上图箭头指向的热点信息。

打开 tour.xml 文件，找到里的scene ，选择一个你将要添加热点的场景。
添加一下代码：

<style name="skin_hotspotstyle_title" url="img/default.png" scale="0.5" edge="top" oy="0" distorted="false"
       tooltip=""
       onclick="if(linkedscene, skin_hidetooltips(); tween(scale,0.25,0.5); tween(oy,-20,0.5); tween(alpha,0,0.5); looktohotspot(); loadscene(get(linkedscene),null,get(skin_settings.loadscene_flags),get(skin_settings.loadscene_blend)); skin_updatescroll(); );"
       onloaded="add_all_the_time_tooltip();do_crop_animation(120,100, 50);"
       />
<style name="lookup_textfiled" background="true" backgroundalpha="0.5"  backgroundcolor="0x000000"
css="calc:skin_settings.design_text_css + ' text-align:center; font-size:16px; color:#ffffff;'"
 />
<style name="text_title_up" background="true" backgroundalpha="0.6" backgroundcolor="0x000000"
    css="text-align:center; font-size:16px; color:#ffffff; padding:2px 8px; border-radius:5px;" y="50" 
    />
<style name="text_title_down" background="true" backgroundalpha="0.6" backgroundcolor="0x000000"
    css="text-align:center; font-size:16px; color:#ffffff; padding:2px 8px; border-radius:5px;" y="-50" 
    />
<!-- 热点标题显示 set_titlevalue(父热点名,子热点名); 父热点必须设置tooltip属性 -->
<action name="set_titlevalue">
    set(layer[%2].html,get(hotspot[%1].tooltip));
</action>
<!-- 动画action -->
<action name="do_crop_animation">
    <!-- add attributes to the hotspot -->
    registerattribute(xframes, calc((imagewidth / %1) BOR 0));
    registerattribute(yframes, calc((imageheight / %2) BOR 0));
    registerattribute(frames, calc(xframes * yframes));
    registerattribute(frame, 0);

    set(crop, '0|0|%1|%2');

    setinterval(calc('crop_anim_' + name), calc(1.0 / %3),
        if(loaded,
            inc(frame);
            if(frame GE frames, if(onlastframe !== null, onlastframe() ); set(frame,0); );
            mod(xpos, frame, xframes);
            div(ypos, frame, xframes);
            Math.floor(ypos);
            mul(xpos, %1);
            mul(ypos, %2);
            calc(crop, xpos + '|' + ypos + '|%1|%2');
          ,
            clearinterval(calc('crop_anim_' + name));
          );
      );
</action>

<!-- 动态热点图 -->
    <hotspot name="animation1"  tooltip="大门"  style="skin_hotspotstyle_title" ath="41" atv="-30" linkedscene="scene_all02" />
    <layer name="text_ani" url="%SWFPATH%/plugins/textfield.swf" bgroundedge="10" onloaded="set_titlevalue(animation1,text_ani);" parent="hotspot[animation1]" align="bottom" style="text_title_up" onclick="" />

    <hotspot name="skin_buy" tooltip="商品名" url="img/skin_buy_min.png" onloaded="do_crop_animation(128,128, 1000);" scale="0.5" zoom="true" ath="45" atv="-40" onclick="" />
    <!-- <layer name="skin_buy_title" url="%SWFPATH%/plugins/textfield.swf" parent="hotspot[skin_buy]" style="text_title_up"
    onloaded="set_titlevalue(skin_buy,skin_buy_title);" onclick="hotspot_lookto(skin_buy);" scale="0.5"
     /> -->

    <!-- 跳转至香港 -->
    <hotspot tooltip="香港是一个好地方" name="goto-xianggang" url="img/new_spotd01_txt_gif.png"
           onloaded="do_crop_animation(100,120, 20);" scale="0.5" align="bottomcenter"
           ath="40" atv="-5" onclick="" />

    <layer name="title-xianggang" url="%SWFPATH%/plugins/textfield.swf" parent="hotspot[goto-xianggang]" align="bottom" y="-20" onloaded="set_titlevalue(goto-xianggang,title-xianggang);" style="text_title_down" handcursor="true" onclick="" />

这样就做好了如图的几个动态热点图.

注意 这里用了动画函数(do_crop_animation(x_width,y_height, time)), 动画函数加载图片时 是一帧一帧的 顺序是 从左向右 从上至下…

具体代码包在我的资源处可下载。