RemoveColPolygonPoint
Jump to navigation
Jump to search
This function is used to remove a point from an existing colshape polygon.
Syntax
bool removeColPolygonPoint ( colshape shape, int index )
OOP Syntax Help! I don't understand this!
- Method: colshape:removePoint(...)
- Counterpart: addColPolygonPoint
Required Arguments
- shape: The colshape polygon you wish to remove a point from.
- index: The index of the point you wish to remove. The points are indexed in order, with 1 being the first bound point. You can't remove the last 3 points.
Returns
Returns true if the polygon was changed, false if invalid arguments were passed.
Example
Click to collapse [-]
ServerThis example remove a polygon colshape point by command 'removepoint'.
-- Creates polygon colshape at 0, 0, 4 local shape = createColPolygon ( -1.08, -0.05, 2.92, -0.05, -1.08, -4.05, -5.08, -0.05, -1.08, 3.95 ) function removePointToPolygon ( plr, cmd, index ) if ( not index ) then -- if index argument after command is not there outputChatBox ( "Correct syntax: /removepoint <index>", plr, 255, 25, 25 ) return false end -- Convert string to number 'index' local index = tonumber ( index ) -- Get all polygon colshape points local indexes = #getColPolygonPoints ( shape ) if ( index > indexes ) then outputChatBox("Index point is greater than last index "..indexes, plr, 255, 25, 25) return false else -- Remove polygon point at index removeColPolygonPoint(shape, index) end outputChatBox ( "Point at index "..index.." removed", plr, 0, 255, 0 ) end addCommandHandler ( "removepoint", removePointToPolygon )
Requirements
Minimum server version | 1.5.7-9.20397 |
---|---|
Minimum client version | 1.5.7-9.20397 |
Note: Using this feature requires the resource to have the above minimum version declared in the meta.xml <min_mta_version> section. e.g. <min_mta_version server="1.5.7-9.20397" client="1.5.7-9.20397" />
See Also
- addColPolygonPoint
- createColCircle
- createColCuboid
- createColPolygon
- createColRectangle
- createColSphere
- createColTube
- getColPolygonHeight
- getColPolygonPoints
- getColPolygonPointPosition
- getColShapeType
- getColShapeRadius
- getColShapeSize
- getElementColShape
- getElementsWithinColShape
- isElementWithinColShape
- isInsideColShape
- removeColPolygonPoint
- setColPolygonHeight
- setColPolygonPointPosition
- setColShapeRadius
- setColShapeSize