Tag: Computer graphics

android

Android graphics processing — Matrix principle analysis

January 29, 2024

by Elliot Chadwick-Jones

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It introduces the principle of Matrix graph transformation, the calculation principle of translation, scaling, rotation and wrong tangent, and the linear algebra and trigonometric functions...

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android

Android graphics processing – Matirx method details and application scenarios

January 29, 2024

by Tushar Sunder

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The previous article "Anatomy of Matrix Principle" introduced the basic principle of Matrix, and this paper introduced some common methods and specific application scenarios of...

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ios

Metal frame rendering to multiple texture slices

January 27, 2024

by 周琬婷

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This article describes the steps of using Metal to render to multiple textures, first using layer selection to select the target slice for each pixel...

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ios

Metal framework custom Settings render channel

January 27, 2024

by Lavanya Hans

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This article describes how to render an off-screen texture by creating a custom render channel. This example performs a pair of render passes to render...

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ios

Metal framework resource storage mode

January 26, 2024

by Amber Mccormick

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This article introduces the resource storage mode, explains and compares the four modes in detail, and finally lists how to choose the corresponding storage mode...

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ios

Metal framework Settings load and store operations

January 26, 2024

by Ms. Elizabeth Butler

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This article describes how to set up the load and store operations of the render target according to the needs of the render. Setting up...

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ios

The Metal framework uses Metal to draw view content

January 24, 2024

by Yashvi Karan

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Using Metal, you need to create a MetalKit view and a render channel, configure the necessary view attributes, associate the drawable object with the command...

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The front end

WebGL: Lighting (Part 1)

January 23, 2024

by Amber Hampton

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Today is the seventh day of the Chinese New Year, in shandong province, there is a custom of "sending vulcan", the children of the family...

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ios

An introduction to commonly used graphics rendering apis

January 23, 2024

by 黃淑華

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Currently, there are several commonly used graphics rendering apis as follows: Direct3D, OpenGL, Vulkan, and Metal. This article briefly introduces the platform features and usage...

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reading

Understanding of variance, covariance and correlation coefficient

January 22, 2024

by Mark Martin

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The original link

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The code of life

How to add a translucent watermark using the MagickWand class of the GraphicsMagick library?

January 22, 2024

by 王怡君

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I decided to use GraphicsMagick and MagickWand as a struct for convenience. Basically some common image processing functions are no problem, but translucent image watermarking...

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ios

S01E19: Algebraic solution of the intersection of a line and a sphere

January 22, 2024

by Miss Natalie Tucker

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The intersection of a line and a sphere can be solved not only geometrically but also algebraically, that is, by solving a quadratic equation of...

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reading

GAMES101-Lecture 02 Review on Linear Algebra

January 21, 2024

by 程詩涵

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Basic mathematics: Linear algebra, calculus, statistics basic Physics:.... A little bit of aesthetics Q2: Vector related introduction Mathematics called vector, physics like called vector vector...

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reading

GAMES101 – Lecture 03 Transformation – Transformation (2d and 3D)

January 21, 2024

by David Gray

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Q1: Why do you learn transform model transform visual transform from 3d space to 2d display mapping Q2:2d transform, connect matrix and transform

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The code of life

(7) Real-time Environment Mapping

January 21, 2024

by Jivika Grewal

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Global Illumination (GI) strictly refers to the Illumination effect under main light + complete indirect light. In fact, any Illumination that reflects indirect light effect...

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The front end

3D graphics line generation foundation

January 21, 2024

by Keith Lopez

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As the title suggests, it's all about basic but incredibly important math, and if you can't master it completely, you won't be able to do...

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ios

The study of special effects of aging

January 20, 2024

by Susan Wang

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In 2019, in July of last year, The Aging feature of FaceApp in Russia was made popular by a bunch of American politicians and celebrities,...

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ios

Bilinear interpolation algorithm for image resampling algorithm

January 18, 2024

by Karen Wallace

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In the bilinear interpolation algorithm, the newly created pixel value of the target image is calculated by weighted average of the values of four adjacent...

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The code of life

PictureCleaner official edition V1.1.2.0, free image correction and bleaching professional tools

January 18, 2024

by Anthony Jackson

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As a parent for many years, every day to take photos and print papers. Using the App to remove the black background of pictures has...

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The development tools

Beauty of precision — Draw hard drive schematics with TikZ

January 18, 2024

by Kaitlyn Chandler-Monk

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Prepare for an examination of some level of the exam, in the teaching material encountered a few have not quite understood, about the concept of...

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The code of life

The promised 16GB memory card is actually less than 15GB?

January 18, 2024

by Emily Harris-Stubbs

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Once upon a time, memory card and mobile hard disk unlimited scenery, enjoy the prosperity of the world and praise, slowly, began to hear this...

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reading

Games101 -ComputerGraphic-H0 virtual machine setup

January 18, 2024

by Shayak Krishnan

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The learning materials in this article are from The Games101 course of Yan Lingqi, and the homework is completed, the learning process is recorded, and...

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The front end

The understanding of the figure

January 16, 2024

by Fiona Lewis

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What is a graph? What can it be used for? This article will take you through the above questions in graphic form, welcome interested developers...

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ios

S01E03: Indicates whether the point is in a straight line

January 14, 2024

by Trevor Curtis

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In the function of the distance between the point and the straight line in the previous paper, we have judged whether the point and the...

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ios

S01E08: Lines are parallel/collinear to lines

January 14, 2024

by Saanvi Hari

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There are parallel and non-parallel positional relations between a line and a line. When parallel, it may also be colinear, that is, two lines are...

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ios

S01E20: Position relation between spheres

January 14, 2024

by Tracy Crosby MD

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There are two kinds of positions of two spheres: intersecting and disintersecting. When intersecting, one sphere may completely contain the other sphere. It's easy to...

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The front end

Is WebGL straight?

January 14, 2024

by Garrett Marks

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As the question says, "Is the line straight?" When thinking about this question, let's go back to the previous article and think about what the...

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The code of life

(6) Real-time Shadows

January 14, 2024

by Denise Smith-Lewis

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Real-time shadow generation is an important part of real-time rendering. So the shadow generation makes the rendering more realistic. So how do you create a...

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Artificial intelligence (ai)

Thirty-two years later, computer graphics won the Turing Award, and pixar bosses pushed 3D animation forward

January 13, 2024

by Ashley Lopez

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Heart of the Machine reporting, Heart of the Machine editorial Department. The ACM has honored Two Pixar co-founders and computer graphics experts, Patrick M. Hanrahan...

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reading

Why is 2D vector graphics so much harder than 3D graphics?

January 13, 2024

by Annette Knight

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Petr Kobalicek and Fabian Yzerman have been There's a lot of fantastic research into 2D graphics rendering these days Working on Blend2D,...

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