2020年5月18日 (一) 11:35 Qmf

2020-05-18T11:35:12Z

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: vector llDetectedTouchUV( integer index ); |参数= 参数…”

2020-04-13T10:36:44Z

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

新页面

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

{{函数详情
|函数名 = Function: vector llDetectedTouchUV( 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 a vector that is the texture coordinates for where the prim was touched. The x & y vector positions contain the horizontal (u) & vertical (v) texture coordinates respectively (<u, v, 0.0>). Like llDetectedTouchST, the interval of each component will be [0.0, 1.0] unless the texture repeats are set to a non-default value. Increasing or decreasing the texture repeats of the face will change this interval accordingly. Additionally, unlike with llDetectedTouchST, changing a texture's rotation will change the results of this function.

|注意事项=
注意事项
*If index is out of bounds the script continues to execute without an error message.
*TOUCH_INVALID_TEXCOORD is returned when...
**The avatar's viewer does not support face touch detection.
***To check if face touch detection is supported check the return of llDetectedTouchFace.
**The touch has moved off the surface of the prim.
**The touch happened too close to the edge of the face to determine a location.
**The event triggered is not a touch event.

|示例=
示例1
<pre>
default
{
touch_start(integer total_number)
{
integer face = llDetectedTouchFace(0);
vector touchUV = llDetectedTouchUV(0);

// ZERO_VECTOR (<0.0, 0.0, 0.0> ... the origin) is in the bottom left corner of the texture
// touchUV.x goes across the texture from left to right
// touchUV.y goes up the texture from bottom to top

if (face == TOUCH_INVALID_FACE)
llWhisper(PUBLIC_CHANNEL, "Sorry, your viewer doesn't support touched faces.");
else if (touchUV == TOUCH_INVALID_TEXCOORD)
llWhisper(PUBLIC_CHANNEL, "Sorry, the touch position upon the texture could not be determined.");
else
llSay(PUBLIC_CHANNEL, "llDetectedTouchUV(" + (string)touchUV + ")"
+ "\ntouchUV.x = " + (string)touchUV.x
+ "\ntouchUV.y = " + (string)touchUV.y);
}
}
</pre>

示例2
<pre>
integer numberOfRows = 12;
integer numberOfColumns = 12;

default
{
touch_start(integer num_detected)
{
vector touchUV = llDetectedTouchUV(0);

// ZERO_VECTOR (<0.0, 0.0, 0.0> ... the origin) is in the bottom left corner of the texture
// touchUV.x goes across the texture from left to right
// touchUV.y goes up the texture from bottom to top

integer columnIndex = (integer) (touchUV.x * numberOfColumns);
integer rowIndex = (integer) (touchUV.y * numberOfRows);
integer cellIndex = rowIndex * numberOfColumns + columnIndex;

llSay(PUBLIC_CHANNEL, "UV grid (" + (string)columnIndex + ", " + (string)rowIndex + ") --> cell " + (string)cellIndex);
}
}
</pre>

|相关函数=
[[llDetectedLinkNumber]]
[[llDetectedTouchFace]]
[[llDetectedTouchST]]
[[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: vector llDetectedTouchUV( 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 a vector that is the texture coordinates for where the prim was touched. The x & y vector positions contain the horizontal (u) & vertical (v) texture coordinates respectively (<u, v, 0.0>). Like llDetectedTouchST, the interval of each component will be [0.0, 1.0] unless the texture repeats are set to a non-default value. Increasing or decreasing the texture repeats of the face will change this interval accordingly. Additionally, unlike with llDetectedTouchST, changing a texture's rotation will change the results of this function.
+|返回值= 返回值：返回一个矢量，该矢量是prim被触摸的地方的纹理坐标。x和y矢量位置分别包含水平(u)和垂直(v)纹理坐标(<u, v, 0.0>)。与llDetectedTouchST类似，除非纹理重复被设置为非默认值，否则每个组件的间隔将为[0.0,1.0]。增加或减少面部重复的纹理将相应地改变这个间隔。此外，与llDetectedTouchST不同的是，改变纹理的旋转会改变这个函数的结果。
 |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_TEXCOORD is returned when...
+*TOUCH_INVALID_TEXCOORD在…
-**The avatar's viewer does not support face touch detection.
+**头像查看器不支持面部触摸检测。
-***To check if face touch detection is supported check the return of llDetectedTouchFace.
+***检查是否支持face touch检测，检查llDetectedTouchFace返回。
-**The touch has moved off the surface of the prim.
+**触摸已经离开了表面的prim。
-**The touch happened too close to the edge of the face to determine a location.
+**触摸太靠近脸的边缘，无法确定位置。
-**The event triggered is not a touch event.
+**触发的事件不是触摸事件。
 |示例=

LlDetectedTouchUV - 版本历史

2020年5月18日 (一) 11:35 Qmf

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: vector llDetectedTouchUV( integer index ); |参数= 参数…”