From e8762bcf9dc5d82f2ec5d7928d49f4c622afd1e9 Mon Sep 17 00:00:00 2001
From: "Kae..pl" <Kaelthas_Spellsinger@o2.pl>
Date: Thu, 14 Jun 2012 14:06:43 +0000
Subject: [PATCH] Fix to 3D texture triangulation procedure that might have
 caused an image of width or height == 0 to be produced (which caused later
 errors during textures merging).

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9496 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
---
 .../scene/plugins/blender/textures/TriangulatedTexture.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/engine/src/blender/com/jme3/scene/plugins/blender/textures/TriangulatedTexture.java b/engine/src/blender/com/jme3/scene/plugins/blender/textures/TriangulatedTexture.java
index af0b4aee3..80cee1a22 100644
--- a/engine/src/blender/com/jme3/scene/plugins/blender/textures/TriangulatedTexture.java
+++ b/engine/src/blender/com/jme3/scene/plugins/blender/textures/TriangulatedTexture.java
@@ -524,7 +524,13 @@ import jme3tools.converters.ImageToAwt;
 			// create the result image
 			Format imageFormat = texture.getImage().getFormat();
 			int imageWidth = (int) (envelope.width * blenderContext.getBlenderKey().getGeneratedTexturePPU());
+			if(imageWidth == 0) {
+				imageWidth = 1;
+			}
 			int imageHeight = (int) (envelope.height * blenderContext.getBlenderKey().getGeneratedTexturePPU());
+			if(imageHeight == 0) {
+				imageHeight = 1;
+			}
 			ByteBuffer data = BufferUtils.createByteBuffer(imageWidth * imageHeight * (imageFormat.getBitsPerPixel() >> 3));
 			image = new Image(texture.getImage().getFormat(), imageWidth, imageHeight, data);