How to make texture emboss at the time of game play.

Unity Engine
1

I am making Jigsaw puzzle game in 2D and 3D both. In that i want emboss effect in image pieces. I need an emboss effect as same as http://www.jigsawplanet.com. can any one help me to get emboss effect by using shader or any other thing.

Thank you. Hakuna Matata

2

Do you have fixed shapes for the pieces?
Then could just create bewel/emboss image in photoshop and overlay/draw it into the piece textures…

Or, have to look for how bevel/emboss algorithm works and use SetPixels to draw it to your pieces…

3

Yes, i have make emboss image for one shape in photoshop and overlay it into the piece textures.
But, Actually i have more than 5 shapes and each shape have 250 piece variation.
For that i have to make more than 1250 emboss images.
So, i am finding any other way to do that.

Now, i am looking for new idea use “SetPixels”.
Thanks for new one.

4

I think this could be solved with some shader. It helps modify your texture and makes what called material.

5

I have tried it by using shader also by giving it normal map.
But, at the border of image i m not getting the result. specially at the cut portion of the image.

6

Screenshots of your efforts would help.

7

Show us your normal map. Do you use Unity import settings and convert a greyscale image?