Dgs3DInterfaceProcessLineOfSight

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Revision as of 16:23, 5 October 2024 by Thisdp (talk | contribs) (Created page with "{{Client function}} __NOTOC__ This function casts a ray through two points to the dgs 3d interface, and tells you information about the point that was hit, if any. ==Syntax== Return values labelled for ease of reference. <syntaxhighlight lang="lua"> bool -- hit float float float -- hitX, hitY, hitZ float float -- hitInterfaceX, hitInterfaceY dgs3DInterfaceProcessLineOfSight ( dgs-3dinterface interface,...")
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This function casts a ray through two points to the dgs 3d interface, and tells you information about the point that was hit, if any.

Syntax

Return values labelled for ease of reference. 

bool               -- hit
float float float  -- hitX, hitY, hitZ
float float        -- hitInterfaceX, hitInterfaceY
                  dgs3DInterfaceProcessLineOfSight ( dgs-3dinterface interface,
                                       float startX, float startY, float startZ, 
                                       float endX, float endY, float endZ )

Required Arguments

  • startX: The start x position
  • startY: The start y position
  • startZ: The start z position
  • endX: The end x position
  • endY: The end y position
  • endZ: The end z position

Returns

  • hit: true if there is a collision with dgs 3d interface, false otherwise
  • hitX, hitY, hitZ: collision position
  • hitInterfaceX, hitInterfaceY: the position on 3d interface

Examples

DGS = exports.dgs

dgs3dPanel = DGS:dgsCreate3DInterface(0,0,3,2,2,400,400,tocolor(255,255,255,255),0,1,0)
DGS:dgsCreateImage(0,0,1,1,_,true,dgs3dPanel) -- Background

local hit, hitX, hitY, hitZ, hitInterfaceX, hitInterfaceY = dgs3DInterfaceProcessLineOfSight ( 10, 10, 3, 0, 0, 3 )
outputChatBox ( "Hit " .. tostring(hit) .. ", " .. tostring(hitInterfaceX) .. ", " ..  tostring(hitInterfaceY) )

See Also

Custom Cursor Functions

Multi Language Supports

Animation

3D Element

3D Interface

3D Line

3D Image

3D Text

Browser

Button

Check Box

Combo Box

Custom Renderer

Edit

Detect Area

Drag'N Drop

Grid List

Image

Memo

Menu

Label

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Line

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Selector

Style

Switch Button

Tab Panel

Window

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Chart

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Nine Slice

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QRCode

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Tooltips

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