addTerrainSceneNode output bug

idrose1025 · Post by **idrose1025** » Mon Jun 12, 2006 5:23 am

Hello

I do not well English.

So, I am sorry.

However, have many interests.

I found problem while I use addTerrainSceneNode.

Click
http://cafefiles.naver.net/data24/2006/ ... result.jpg

Left of original image >>> 15 pixels disappear

Under original image >>> 15 pixels disappear

Do you realize this bug?

Do you understand method to solve this problem and join?

I want to understand method to solve this problem.

Need your wisdom.

Thank you for reading.[/url]

Nalin · Post by **Nalin** » Wed Jun 14, 2006 7:43 pm

Your image does not exist anymore. I can not view it.
I can make a guess about your problem, though.

Make sure your heightmap image size is n^2+1 by n^2+1.
IE, 33x33, 65x65, 129x129, and so on.

idrose1025 · Post by **idrose1025** » Thu Jun 15, 2006 4:43 am

I used this size. 256 x 256

What is normal size of height map?

hybrid · Post by **hybrid** » Thu Jun 15, 2006 9:28 am

The sizes have to be (2^n)+1, so in your case 257x257 pixels. This would also require the 32bit patch since such heigtmaps create too many vertices. So better use 257x129 or similar sizes.