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[[Category:Singleton Functions|getIP]] | [[Category:Singleton Functions|getIP]] | ||
[[Category:Game Patch 1.2.0|getIP]] | |||
| Envrioment: | Mission Scripting | ||
| Function: | getIP | Added with: 1.2.0 | |
| Member Of: | land | ||
| Syntax: | vec3 land.getIP(table origin , table direction , number distance ) | ||
| Description: | Returns an intercept point at which a ray drawn from the origin in the passed normalized direction for a specified distance. If no intersection found the function will return nil.
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| Return Value: | vec3 | ||
| Return Example: | vec3 | ||
| Examples: | The following is a sample of a tracked weapon object that is checked periodically and updates the estimated impact point of the weapon.
for id, wpn in pairs(trackedWeapons) do
local wpnData = {}
wpnData.pos = wpn:getPosition().p
wpnData.dir = wpn:getPosition().x
wpn.ip = land.getIP(wpnData.pos, wpnData.dir, 20)
end
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| Related Functions: | land functions: getHeight, getSurfaceHeightWithSeabed, getSurfaceType, isVisible, getIP, profile, getClosestPointOnRoads, findPathOnRoads | ||
| Notes: | |||
