VS:GetTexMapBoolN

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.VectorScript|VectorScript ..VS:Function Reference|Function Reference ..VS:Function_Reference_Appendix|Appendix

Description

Get map info for specific part of object. partID is texture part, overall is 3. Selector: init:1, flip:2, repH:3, repV:4, long edge:5, worldZ:6, auto align:7

FUNCTION GetTexMapBoolN(
             obj          :HANDLE;
             texPartID    :LONGINT;
             texLayerID   :LONGINT;
             selector     :INTEGER) : BOOLEAN;

def vs.GetTexMapBoolN(obj, texPartID, texLayerID, selector):
    return BOOLEAN

Parameters

obj	HANDLE
texPartID	LONGINT
texLayerID	LONGINT	0 for base, >0 for decals
selector	INTEGER

Remarks

(Orso, 2017 Dec. 29) The number of layers of a part can be fetched using VS:GetNumTexLayers. If a part is in usage it has one layer, so its texLayerID = 1. If the part has additional layers for decals the part's layers will be more than 1.

texPartID flags:

3: overall for any kind of object

4:

5:

6:

7: left in walls

8: right in walls

9: start cap in walls

10: end cap in walls

11: top in walls

12: bottom in walls

13: holes in walls

14: top in roofs/slabs

15: bottom in roofs/slabs

16: sides in roofs/slabs

An extrude will only respond to texPartID 3
A roof or a slab responds to texPartID 3 and 14-16
A wall can respond to texPartID 3 up to 15, whereby I don't know what 14 and 15 are for walls.

Example

PROCEDURE TEST;
VAR
	obj: HANDLE;
	texPartID : INTEGER;
	
BEGIN
	obj := FSActLayer;
	texPartID := 3; { overall }
	IF (obj <> NIL) THEN
		AlrtDialog(Concat('Is the last layer of the overall part auto-aligned?', Chr(13),
			GetTexMapBoolN(obj, texPartID, GetNumTexLayers(obj, texPartID), 7) { flag 7 = Auto-align }
		))
	ELSE
		AlrtDialog('Please select a textured object'); 
END;
RUN(TEST)

;

Version

Availability: from Vectorworks 2010