This is the solution I will describe in this small tutorial.

Step 1: Generate a Football Ball with the script

( click here to download )

Step 2: Hide the Football ball and create a Box at position 0,0,0.

Step 3: Unwrap the Box, you could just use the flatten UV button but I find the right unwrapping of a box a more elegant way to proceed. You can also paint your texture in an easier manner afterward in a 2d painting program since you can see where the polygons seam will be.

Step 4: Apply a Turbosmooth modifier to make the box smooth enough to look like a sphere.

Step 5: Apply a Spherify modifier with a value of 100 percent in order to make the box looking even more like a sphere.

Step 6: Apply another Turbosmooth modifider and you have an unwrapped sphere.

Step 7: Unhide the high poly football ball made with the script and scale up/down the low poly to match the radius. Both balls should overlap as in the picture in order to get a correct normal map.

Step 8: Select your unwrapped sphere we just made and press 0 or click on the Render to Texture button (in the rendering rollout menu). Click the Pick button and select the football ball generated with the script and click Add.

Enable the ticker “Enabled Projection” right next to the button Pick.

In Mapping Coordinates “Object” should be “Use Existing Channel” and “Sub-Objects” should be “Use Automatic Unwrap”.

Step 9: A projection modifier should be added on top of your unwrapped sphere stack. In the “Cage” rollout click Reset first, then enter an Amount of 0.5 to make the cage big enough to bake all the high poly informations for the normal map.

Step 10: In the Render to Texture dialog, click Add and select NormalsMap from the list.

Step 11: I know it might sounds huge for some of you but I get better results with a width and height of 4096 for my normal map texture. You can still enter smaller value but if you get artifacts or small deformations it might be better to stick with 4096 pixels. Press the Render button and wait until the baking dialog disappears.

Step 12: You should have this resulted normal map texture. If for some unknown reason you see artifacts in your normal map texture there is a big chance that your amount value in the projection modifier is too small. If it’s the case then raise the amount value and press Render again until all artifacts disappear.

Step 13: Open the Material Editor, click the Bump map slot, select Normal Bump, and click the Normal button and select your generated normal map texture. Raise the default value of the bump from 30 to 100. Apply the map and hide or delete the generated high poly football ball since we don’t need it anymore. You should have now a low poly unwrapped sphere with patches in your render. If you want to see the normal bump in the viewport you can preview your shader in DirectX mode by maintaining the preview button pressed and selecting the pink preview button.

Step 14: Side to side the high poly football ball generated with the script and the unwrapped version. You can now paint the ball in a 3d painting software, I used Sculptris since it’s free just to show how seamless the blue line is. But you can also export the uv unwrap texture and paint in Photoshop for example, it’s just harder to get the seams invisible. You could also export as an OBJ, and load it into Photoshop cs3 and later and 3d paint onto the ball.

Final Result: Texturing is nothing serious, just to show how well it works.

And the diffuse texture:

So this is my first real attempt at it, it took me about 40mn to have the sculpt done from a plane while I was trying and learning brushes and shortcuts.

And an early screen grab from Sculptris:

Thanks to my friend Manos for his great inputs on the facial expression.

Sent to all our clients and friends to wish them a sunny, happy Summer.

Jeff is based on a character sketch from my good friend Manolis Liapis (Yolt1), model and rigging was done since a long time but we never had the opportunity to use him in any of our personal project.

Download (3.5kb maxscript file)

I decided to make a new actionscript 3.0 mp3 player (since the old one was AS2.0 and a lot heavier 60kb), I tried to keep it as simple as possible without fancy animation except maybe for the spectrum at the bottom right corner. It’s 20kb and features:

• XML playlist with direct selection
• playlist scrolling position by clicking directly on the scrollbar (instead of using the slider)
• mouse wheel use to scroll playlist (oddly not working here maybe cause of the flash embed)
• play from position when clicking on the time bar
• preloading bar showing on the time bar
• volume adjustement
• mute on/off
• play/pause/previous/next buttons
• small spectrum

Changing the appearance is really simple and takes few minutes to setup (once graphics and main design are done of course) by modifying/editing movieclips on stage. Have a look at the popup mp3player version which keeps the same graphics but with a wider interface.

The background stadium is a picture, I added confetti particles falling in front of the crowd to give some life to the background. I also made some photo camera flashes flashing randomly into the crowd. The whole background has a strong depth of field to keep the viewer’s attention on the grass and the kick off part.

The grass was made with a displacement map on a plane and the part that was the most time consuming of this little sequence was modeling the ball ( I though it was really easier ). Then I finally added a photo of a real football player leg and animated it to realize the kick off animation.

The whole sequence took approximately 3 hours to be realized from the start to the final compositing.

Here is the final video:

I then matched the camera angle and recreated the whole scene with basic meshes to finally use camera mapping to project the photo on top of it. Finally I made a new building which I rendered and used compositing for color correction to make it blend with the original photo.

For the camera motion I shot a scene outside with my hand-held camera so I could track it and get a more realistic looking movement, I did the final walking motion with some manual animation keys in a 3d software.

Here is the final video:

The hero lent his NES to his cousins, unfortunately for him they brought it back ruined. In a great desperation, he decide to fix it no matter what it takes, and his journey begins.

Note: This is a free point and click adventure game I did with my best buddy LIAPIS “Yolt1″ Manolis, for more info visit the official Nes Quest website.

Official website – Download