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[Octave-bug-tracker] [bug #38074] maketform : transform matrices inverte
From: |
Pantxo Diribarne |
Subject: |
[Octave-bug-tracker] [bug #38074] maketform : transform matrices inverted |
Date: |
Sun, 13 Jan 2013 19:59:10 +0000 |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:17.0) Gecko/20100101 Firefox/17.0 |
URL:
<http://savannah.gnu.org/bugs/?38074>
Summary: maketform : transform matrices inverted
Project: GNU Octave
Submitted by: pantxo
Submitted on: dim. 13 janv. 2013 19:59:09 GMT
Category: Octave Forge Package
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: dev
Operating System: Any
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Details:
In the developement veresion of image package, the following code should
return 1 :
A = [1, 2, 0; 3, 4, 0; 5, 6, 1];
T = maketform ('affine', A);
all (all (T.tdata.T == A))
maketform actually stores A in T.tdata.Tinv. I have attached a changeset that
fixes this behaviours and makes subsequent changes in cp2tform.m
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: dim. 13 janv. 2013 19:59:09 GMT Name: maketf_diff.patch Size: 3 ko
By: pantxo
<http://savannah.gnu.org/bugs/download.php?file_id=27252>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?38074>
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- [Octave-bug-tracker] [bug #38074] maketform : transform matrices inverted,
Pantxo Diribarne <=