Java 3D: How to Fix Missing Faces on an .obj Model Exported from Blender (with Source Code)

#Java3D #3Dmodel #fixnormal
This video explains how to fix normals if some of the faces of an .obj model exported from Blender are missing.


Source code described in this video:
https://sites.google.com/view/flying-java-3d/videos_earlier_4/java-3d-how-to-fix-missing-faces-on-an-obj-model-exported-from-blender (new Google Site)

Source code described in
"How to Put .obj Models into Java 3D without Converting Them to .wrl_2"
https://sites.google.com/view/flying-java-3d/videos_earlier_3/how-to-put-obj-models-into-java-3d-without-converting-them-to-wrl_2 (new Google Site)


3D model files I used:

1) 3D models (Female) CC BY 3.0 US (C) by Reallusion
http://www.sweethome3d.com/freeModels.jsp
License Terms:
https://creativecommons.org/licenses/by/3.0/us/


Types of licenses
https://en.wikipedia.org/wiki/Creative_Commons_license#Types_of_licenses


To learn more:
About Java 3D:

Free online books:
Dr. Andrew Davison's "Killer Game Programming in Java":
http://fivedots.coe.psu.ac.th/~ad/jg
Dr. Andrew Davison's "Pro Java 6 3D Game Development":
http://fivedots.coe.psu.ac.th/~ad/jg2

Beginners guide:
http://www.java3d.org/tutorial.html

About Java:
https://www.youtube.com/watch?v=5u8rFbpdvds&index=2&list=PLFE2CE09D83EE3E28
https://www3.ntu.edu.sg/home/ehchua/programming/index.html

Java Language Specification:
http://docs.oracle.com/javase/specs/jls/se8/html/jls-4.html#jls-4.3.1


To use the KeyNavigatorBehavior class in this source code, I used the following code:

1) Part of code from BackgroundApp.java included in the source bundle
that accompanies Sun Microsystems' Java 3D API Tutorial
Copyright (c) 1996-2000 Sun Microsystems, Inc. All Rights Reserved.

Copy of the above tutorial:
https://web.cs.ucla.edu/classes/cs269/Java3DTutorial/j3d_tutorial_ch0.pdf#
Change ch0.pdf to ch1.pdf-ch7.pdf in the address bar to display other chapters.

Example source code:
http://www.interactivemesh.org/off/download/java3d_tutorial_examples_src.zip


Thank you for watching my video, and I appreciate the people who have posted wonderful free software, images, models, and Java 3D tutorials that allowed me to make the video.