Difference between revisions of "LlGroundNormal"

Revision as of 23:20, 27 November 2007

Function: vector llGroundNormal( vector offset );

Returns a vector that is the ground normal from the current position + offset.

• vector

The requested position needs to be in the same sim.

This function is defined as:

vector llGroundNormal(vector offset)
{
    vector slope = llGroundSlope(offset);
    return <slope.x, slope.y, 1.0>;
}

Signature
function vector llGroundNormal( vector offset );

@@ Line 5: / Line 5: @@
 |func_footnote=The requested position needs to be in the same sim.
 |func_desc
-|return_text=that is the normal unit vector from the current [[llGetPos|position]] + '''offset'''. That is, the vector pointing directly ''up'' from the slope of the ground.
+|return_text=that is the ground normal from the current [[llGetPos|position]] + '''offset'''.
-|spec
+|spec=This function is defined as:
+<pre>
+vector llGroundNormal(vector offset)
+{
+    vector slope = llGroundSlope(offset);
+    return <slope.x, slope.y, 1.0>;
+}
+</pre>
 |caveats
 |constants