BIS fnc terrainGradAngle: Difference between revisions

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{{Function|Comments=
{{RV|type=function
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| arma3 |Game name=
|game1= arma3
|version1= 1.00


|1.00|Game version=
|gr1= Geometry


|gr1 = Geometry |GROUP1=
|descr= Returns the gradient angle (in radians) of the terrain at a specified position and a compass direction.
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It is an angle of the slope of a tangent plane to the terrain at the specified position in the specified direction.


| Returns the gradient angle (in radians) of the terrain at a specified position and a compass direction.
|s1= <!-- [object, direction, delta] call [[BIS_fnc_terrainGradAngle]]; -->
It is an angle of the slope of a tangent plane to the terrain at the specified position in the specified direction. |Description=
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| <!-- [object, direction, delta] call [[BIS_fnc_terrainGradAngle]]; --> |Syntax=
|p1= object: [[Object]] or [[Position]]


|p1= object: [[Object]] or [[Position]] |Parameter 1=
|p2= direction: [[Number]] - direction where should be gradient calculated (compass direction)


|p2= direction: [[Number]] - direction where should be gradient calculated (compass direction) |Parameter 2=
|p3= delta: [[Number]] - which stepsize should be used


|p3= delta: [[Number]] - which stepsize should be used |Parameter 3=
|r1= [[Number]] - gradient angle in radians


| [[Number]] - gradient angle in radians |Return value=
|x1= <sqf>private _radGrad = [getPos player, getDir player] call BIS_fnc_terrainGradAngle;</sqf>
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|x1= <code>_radGrad = [<nowiki/>[[getPos]] [[player]], [[getDir]] [[player]]] [[call]] [[BIS_fnc_terrainGradAngle]];</code> |Example 1=
|seealso= [[getDir]] [[surfaceNormal]]
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| [[getDir]], [[surfaceNormal]] |See also=
}}
}}
<h3 style="display:none">Notes</h3>
<dl class="command_description">
<!-- Note Section BEGIN -->
<!-- Note Section END -->
</dl>
<h3 style="display:none">Bottom Section</h3>
[[Category:Functions|{{uc:terrainGradAngle}}]]
[[Category:Function Group: Geometry|{{uc:terrainGradAngle}}]]
[[Category:{{Name|arma3}}: Functions|{{uc:terrainGradAngle}}]]

Latest revision as of 17:00, 13 July 2022

Arma 3 logo black.png1.00
Hover & click on the images for description

Description

Description:
Returns the gradient angle (in radians) of the terrain at a specified position and a compass direction. It is an angle of the slope of a tangent plane to the terrain at the specified position in the specified direction.
Execution:
call
Groups:
Geometry

Syntax

Syntax:
Syntax needed
Parameters:
object: Object or Position
direction: Number - direction where should be gradient calculated (compass direction)
delta: Number - which stepsize should be used
Return Value:
Number - gradient angle in radians

Examples

Example 1:
private _radGrad = [getPos player, getDir player] call BIS_fnc_terrainGradAngle;

Additional Information

See also:
getDir surfaceNormal

Notes

Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note
Retrieved from "https://community.bistudio.com/wiki?title=BIS_fnc_terrainGradAngle&oldid=328359"