Sender: bigfish 大鱼儿, message area: Asciiart Title: Three-dimensional painting Sending station: Misty Water and Cloud Tue Jul 25 19:15:39 2000 , forwarded Three-dimensional paintings were very popular a few years ago. Now I can actually see the character version. Although it is difficult to see Not sure, but it’s quite new. I’ve done some research on this, so I’d like to share it with everyone. When we see an object, how do we know its shape? Mainly because your eyes see The images are different. After processing them with your brain, you get a three-dimensional impression. You can convert a book into Place it flat in front of your eyes. Look at it with your left eye first, and then look at it with your right eye. It is best to do this exercise in a place where no one is around. Otherwise, others will think there is something wrong with you. You will find the difference between your left and right eyes the further away you are. The smaller the image, the closer it is to the left and right eyes, and the greater the distance to move * * Is the distance between " " greater than the distance between "*"? Observe the three-dimensional painting. The pattern repeats at intervals. He understands my heart He understands my heart He understands my heart He understands my heart He understands my heart ! ! ! ! ! Really you don’t understand I’m real you don’t I real you don’t I real you don’t I real you real no I real you real ! ! ! ! ! Then use distracting methods to prevent the focus of your eyes from being on the picture, so that you can see with your left eye What you see is different from what you see with your right eye. You can put your index finger in front of your eyes and then stare at it. This experiment is also best done in a deserted area. When you see a finger, you will see two computers. Screen When you look at a screen you'll see two index fingers. The same goes for when you look at a 3D painting. You can pretend to see a closer object or a farther object. Now you see two pictures. Left, you don’t understand. I am real. You are not real. You are not real. You are not real. You are not real. I am real. You are real. Right, you don’t understand. I know you don’t know me. You don’t know me. You don’t know me. You don’t know me. You know. Left, you don’t understand. I am real. You are not real. You are not real. You are not real. You are not real. I am real. You are real. Right, you don’t understand. I know you don’t know me. You don’t know me. You don’t know me. You don’t know me. You know. Observe the word "No" in the left and right eye images. The first word "No" needs to move five units. The two words "no" need to move four units, which are reflected in the brain as these two "no" words are far away from the eyes. The distance is different. Whether it is the second character height or the first character height depends on you. This is a method of viewing three-dimensional paintings. If you focus on the object behind the paper, the second word will not protrude. If you focus on the object in front of the paper, the second character is not recessed, so there is often a three-dimensional view seen by two people. It only takes one second to switch between the two modes when the image is convex and concave. I have programmed a few programs for making three-dimensional paintings. The core is actually very simple. It is based on somewhere. Move the height to the left or right by a certain distance, take the existing pixels and draw them repeatedly. In fact, this principle is also used in three-dimensional games. This refers to the kind of games where you wear a hood. I don't mean, these games may look three-dimensional, but they are entirely made by people. Translated from experience, people will make mistakes when judging the shape of three-dimensional objects through shadows, etc. In the past, readers often published ridiculous pictures drawn by so-and-so, taking advantage of human experience and mistakes. The same principle applies to stereo sound. Judgment relies on the difference in sounds heard by the two ears. Sound Source This creates a sound in stereo headphones that travels from the left ear to the right ear. The effect that comes back is so refreshing. I wonder if the two nostrils have this function to smell three-dimensional gas. According to my many years of experience, there seems to be no