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GetTextureRefN.md

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GetTextureRefN

Description

Returns the texture reference for a specified object.

FUNCTION GetTextureRefN(
				obj            : HANDLE;
				texPartID      : LONGINT;
				texLayerID     : LONGINT;
				resolveByClass : BOOLEAN): LongInt;
def vs.GetTextureRefN(obj, texPartID, texLayerID, resolveByClass):
    return LongInt

Parameters

Name Type Description
obj HANDLE
texPartID LONGINT
texLayerID LONGINT Texture layer ID, 0 for base, >0 for decals
resolveByClass BOOLEAN

Remarks

_c_ (2017.12.30): This was always a cryptical call, below an example from my own notes:

{ set texLayerID to 0, if you don't have decals you want to access }

GetTextureRefN(obj, 3, 0, FALSE); 
{ returns info on the overall part (3)
* texture index if the part is "texture"  
* 0 if the part is "None"   
* -1 if the part is "Class Texture"  
}

GetTextureRefN(obj, 3, 0, TRUE); 
{ returns info on the overall part (3)
* texture index if the part is "texture"  
* 0 if the part is "None"   
* index of the class texture if the part is "Class Texture"  
}

Version

Availability: from Vectorworks 2010

Category