LlDetectedPos

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函数名
Function: vector llDetectedPos( integer number );
参数：检测信息号的整数索引不支持负索引。
返回值：返回一个向量，该向量是检测到的对象编号的位置(在区域坐标中)。

注意事项
注意事项 如果数字超出了界限，这个函数返回<0.0,0.0,0.0>，脚本继续执行，没有错误消息。 启用lldetect *函数的事件总是返回至少一个检测到的项。 如果没有检测到任何东西，则不引发检测事件。 检测事件的项检测参数最初不小于1。

示例

示例1 // Get position and distance of toucher default { touch_start(integer total_number) { // get the position of the avatar touching this prim vector pos = llDetectedPos(0); // compute how far away they are float dist = llVecDist(pos, llGetPos() ); llSay(0, "You are " + (string) dist + " metres from me, at coordinates " + (string) pos); } } // get name and sim position of Avatars within "say" range 示例2 default { state_entry() { llOwnerSay( "Touch me to get the positions of avatars in 'Say' range" ); } touch_start( integer vIntTouchCount ) { // Do a one-off sensor sweep over a 20m radius sphere for avatars llSensor( "", "", AGENT, 20, PI ); } sensor( integer vIntFound ) { integer vIntCounter = 0; //-- loop through all avatars found do { llOwnerSay( llDetectedName( vIntCounter ) // get the position of this detected avatar + (string) llDetectedPos( vIntCounter ) ); } while (++vIntCounter < vIntFound); } // sensor does not detect owner if it's attached no_sensor() { llOwnerSay( "I couldn't find anybody" ); } }

相关函数
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相关事件
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