inventor of light

This is what I talked about during the summer vacation. I handed in questions from the physics department. Suppose a person is moving at a close speed of light. Then he looks back and asks what he sees? For a long time, it cannot be solved. The only answer is:Colorful lightBut I don't know why.Is it a magic horse?In the end of the semester, I suddenly remembered it when I was studying for one day. I mentioned it to Zhang Zijun xiaopan.As a result, th

The purpose of the light detector is to copy the words in the manual:Although Lightmapping adds greatly to the realism of a scene, it had the disadvantage that non-static objects in the scene is less realistically rendered and can look disconnected as a result. It isn ' t possible to calculate lightmapping for moving objects in real time but it's possible to get a similar effect USI ng Light probes. The ide

In order to make the three-dimensional scene more realistic, it is usually added to the stage lighting for light and shadow rendering. At present, Away3d provides two kinds of light sources: Point light source and parallel projection light source. 1, point light source and

Today, I listened to Li Tao's PS lecture and talked about the color. It was quite good. It gave me a better understanding of the color. We see a color, such as red, and the light that enters the eyes must be red. There are two possible sources: one is a light source that sends only red light; the other is a reflective object that absorbs only red

Game Light Source In 3D games, light sources are a distinctive game component. Used to improve the texture of the game. If no light source is added, the game scenario may become very dark. Three different types of light sources are provided in unity: Point Light Source, s

Three. js source code annotation (40) Light/PointLight. js Reprinted please keep this sentence: Wuji-this blog focuses on Agile development and mobile and IOT device research: data visualization, GOLANG, Html5, WEBGL, THREE. JS. Otherwise, the post from this blog will not be reprinted or reprinted. Thank you for your cooperation. I also just started learning. Sorry for the errors in many places. The following code is a comment on the

Photoshop Technology advanced Required skills! If you've already pulled the map and skinned the photo, then it's time to challenge the tutorial! This is an essential skill of synthetic technology, because the scope of use is very wide, so the students are recommended to learn the most important yo! @ Flying House Rui Uidesign: The production of abstract light in advertising, posters, game scene design in particular, this kind of aesthetic

Overview: Use the sRGB nonlinear keyword to identify our commonly used color space. Image light sources (IBL) and sunlight (sunsky) do not emit photon, so no light is visible, and all other light emits photon; Sampling: The size of the sample determines the image quality. The setting should be tested from an early stage until it is appropriate; Attenuation

Photographers often look at the day to eat, sunny light and soft morning or evening is the best time to shoot, the professional term is called "Magic Hour" or "Golden Hour." At this time the light is the most soft, the hue is warm, the shadow is longer (often see the long beam), usually in the hour after sunrise and one hours before sunset. (except for the lower sun Azimuth, the magic hour may last a whole

The concept of aperture Aperture should be when we contact exposure, to understand the first concept, the number of aperture is very strange, and there is no law, F2.8, F4, F5.6 ... Wait, but the aperture for photography is very important, many professional photographers only rely on the big aperture can move the world, so let us first understand what is aperture. Aperture is the use of light through the lens, into the fuselage of the photographic s

Glsl tutorial OpenGL directional lights I The equations in here are from the chapter "the mathematics of lighting" from the book "OpenGL programming guide", aka the red book. // This tutorial is from OpenGL Redbook We'll start with the diffuse term. the diffuse lighting in OpenGL assumes that the light is perceived with the same intensity regardless if the viewers position. its intensity is proportional to both the lights diffus

If the original article needs to be reproduced, please note: Reprinted from Fengyu Chong unity3d tutorial Institute Lecture on shader 15thIllumination BasicsSimply put, the final color output of the shader with illumination is the material color * The light color, in which the material color: As mentioned earlier, fixed format tex2d (_ maintex, I. UV) light color: light