Thisdp: Created page with "NOTOC {{Client function}} This function set the detecting function of the detect area. ''For texture detecting function:'' * Black field means going through. * White fie..."

2020-03-21T18:33:59Z

Created page with "__NOTOC__ {{Client function}} This function set the detecting function of the detect area. ''For texture detecting function:'' * Black field means going through. * White fie..."

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__NOTOC__
{{Client function}}
This function set the detecting function of the detect area.

''For texture detecting function:''
* Black field means going through.
* White field means area to be detected.
==Syntax==
<syntaxhighlight lang="lua">
bool dgsDetectAreaSetFunction( element da, string/texture detectingFnc )
</syntaxhighlight>

===Required Arguments===
*'''da:''' The detect area.
*'''detectingFnc :''' A string/texture that is used to act as detecting function

===Returns===
Returns true if successful, ''false'' otherwise.

==Example==
This example will create detect area.
<syntaxhighlight lang="lua">
DGS = exports.dgs
da = DGS:dgsCreateDetectArea (400,300,400,200,false) -- Create Detect Area
DGS:dgsDetectAreaSetFunction(da,[[
if mxRlt^2+myRlt^2 < 0.5 then
return true
end
]]) --Custom Detect Area function
DGS:dgsDetectAreaSetDebugModeEnabled(da,true) --Set debug mode so that we can see where it is and how it looks like.
</syntaxhighlight>

This example will create detect area with texture detecting function.
<syntaxhighlight lang="lua">
DGS = exports.dgs
tex = dxCreateTexture("yourTexture")
da = DGS:dgsCreateDetectArea (400,300,400,200,false) -- Create Detect Area
DGS:dgsDetectAreaSetFunction(da,tex) --Custom Detect Area function
DGS:dgsDetectAreaSetDebugModeEnabled(da,true) --Set debug mode so that we can see where it is and how it looks like.
</syntaxhighlight>

==See Also==
{{DGSFUNCTIONS}}

DgsDetectAreaSetFunction - Revision history

Thisdp: Created page with "__NOTOC__ {{Client function}} This function set the detecting function of the detect area. ''For texture detecting function:'' * Black field means going through. * White fie..."

Thisdp: Created page with "NOTOC {{Client function}} This function set the detecting function of the detect area. ''For texture detecting function:'' * Black field means going through. * White fie..."