In the study, scientists observed how children and adults combine perspective and binocular depth information. Results show that the ability to use the two kinds of depth information together does not take place until the approximate age of 12.
A tutorial on how to make a grass and realistic sky environment with Mental Ray in 3ds Max. Cool sun and halo effects. 3ds Max Grass Tutorial. First, you will create a Plane object, and then add a Noise modifier.On top of that apply a Hair and Fur modifier. This will be used to simulate realistic grass. We create the sun and the sky with the Daylight System. Add a Lens and Ring Effect for the sun and a cool realistic effect.ow to make a Grass Field and realistic Sky environment. Plane. Use Height: 100 and Width: 100. Then add a Noise modifier to the plane. Select the plane and go to Modify panel and select Noise. Use Seed: 2; Scale: 70 and on the strength, Z: 15. Now apply Hair and Fur modifier on it.
1 To find out the optimal height for your grass, see: Getting to Know Your Lawn table. For example, common bermuda grass can be allowed to grow on average of up to 2 1/2 inches before its first mowing. To determine your mower height, see: How High Should I Cut my grass?  Be careful the first couple of times you mow.