LlDetectedTouchFace - 版本历史

2020年5月18日 (一) 11:17 Qmf

2020-05-18T11:17:16Z

2020年4月13日 (一) 10:07 Qmf

2020-04-13T10:07:33Z

Qmf：创建页面，内容为“{{LSL Header|ml=*}}{{LSLC|Keywords}}{{LSLC|Flow Control}}{{LSLC|}} {{函数详情 |函数名 = Function: integer llDetectedTouchFace( integer index ); |参数= 参…”

2020-04-13T10:07:02Z

创建页面，内容为“{{LSL Header|ml=*}}{{LSLC|Keywords}}{{LSLC|Flow Control}}{{LSLC|}} {{函数详情 |函数名 = Function: integer llDetectedTouchFace( integer index ); |参数= 参…”

新页面

{{LSL Header|ml=*}}{{LSLC|Keywords}}{{LSLC|Flow Control}}{{LSLC|}}

{{函数详情
|函数名 = Function: integer llDetectedTouchFace( integer index );
|参数= 参数：integer index–Index of detection information index does not support negative indexes.
|返回值= 返回值：Returns an integer that is the index of the face the avatar clicked on.

|注意事项=
*If index is out of bounds the script continues to execute without an error message.
*TOUCH_INVALID_FACE is returned when...
**The avatar's viewer does not support face touch detection.
**The touch has moved off the surface of the prim.
**The event triggered is not a touch event.

|示例=
示例1
<pre>
// This is the essential script to drop in a prim when you need to ascertain the number of a face (or faces)
// Touch the prim surfaces to learn their face numbers, which you can then use in other scripts for texturing, colouring etc.

say(string message)
{
llSay(PUBLIC_CHANNEL, message);
}

default
{
touch_start(integer num_detected)
{
integer face = llDetectedTouchFace(0);

if (face == TOUCH_INVALID_FACE)
// {
say("The touched face could not be determined");
// }
else
// {
say("You touched face number " + (string) face);
// }
}
}
</pre>

示例2
<pre>
default
{
touch_start(integer num_detected)
{
integer link = llDetectedLinkNumber(0);
integer face = llDetectedTouchFace(0);

if (face == TOUCH_INVALID_FACE)
llSay(PUBLIC_CHANNEL, "Sorry, your viewer doesn't support touched faces.");
else
{
// store the original color
list colorParams = llGetLinkPrimitiveParams(link, [PRIM_COLOR, face]);
vector originalColor = llList2Vector(colorParams, 0);

// color detected face white
llSetLinkColor(link, <1.0, 1.0, 1.0>, face);
llSleep(0.2);

// color detected face black
llSetLinkColor(link, ZERO_VECTOR, face);
llSleep(0.2);

// color detected face back to original color
llSetLinkColor(link, originalColor, face);
}
}
}
</pre>

|相关函数=
[[llDetectedLinkNumber]]
[[llDetectedTouchST]]
[[llDetectedTouchUV]]
[[llDetectedTouchPos]]
[[llDetectedTouchNormal]]
[[llDetectedTouchBinormal]]

|相关事件=
[[touch_start]]
[[touch]]
[[touch_end]]

}}

@@ 第4行： / 第4行： @@
 {{函数详情
 |函数名 = Function: integer llDetectedTouchFace( integer index );
-|参数= 参数：integer index–Index of detection information index does not support negative indexes.
+|参数= 参数：整数索引—检测信息索引不支持负索引。
-|返回值= 返回值：Returns an integer that is the index of the face the avatar clicked on.
+|返回值= 返回值：返回一个整数，该整数是所单击的头像的索引。
 |注意事项=
 注意事项
-*If index is out of bounds the script continues to execute without an error message.
+*如果索引超出界限，脚本将继续执行，不会出现错误消息。
-*TOUCH_INVALID_FACE is returned when...
+*当…时返回TOUCH_INVALID_FACE
-**The avatar's viewer does not support face touch detection.
+**头像查看器不支持面部触摸检测。
-**The touch has moved off the surface of the prim.
+**触摸已经离开了表面的prim。
-**The event triggered is not a touch event.
+**触发的事件不是触摸事件。
 |示例=