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Course Introduction：If you want to create a dispersed effect in Photoshop, the core is to master three-step filter operation and layer overlay. The first step is to use dynamic blur to create a diffusion feeling, set the angle to 45 degrees; the second step is to use a "wind" filter to enhance the particle scattering effect; the third step is to achieve spectral separation by offsetting the color channel. Combining smoke, particle materials and brushes enhance the sense of reality, and the effect is naturally integrated through color balance and light and shadow adjustment, and finally achieving high-quality dispersion effect through multi-layer superposition and parameter fine adjustment.

2025-07-24 comment 0  409

Course Introduction：Introduction In this tutorial, we’ll create an ultra-premium, 3D gladiator-themed product showcase featuring animated product cards, dynamic hover effects, click interactions, and a glowing particle effect that brings each item to life. Designed for

2024-11-14 comment 0  597

Course Introduction：The key to adding film grain effect in Photoshop is to use filters and layer overlay. 1. Use the "Add Variety" filter (filter > Variety>Add Variety), select "Gaussian Distribution" and "Monochrome", and control the number between 2%-8%; 2. You can copy the layer, desaturate and superimpose the soft light mode to achieve the graininess of light and dark changes; 3. Import the filmgrain texture map and set it to "Overlay" or "Soft Light" blending mode, adjust the transparency and use masks to erase specific areas to achieve a more natural effect; 4. Use curves, color levels, etc. to adjust the layer to coordinate the particles and the overall tone, such as reducing contrast or adding tan tones to enhance the film feel, and finally finely adjust the particle intensity and presentation method according to the photo style.

2025-07-22 comment 0  399

Course Introduction：WebGL is suitable for data visualization because of its high performance, cross-platform compatibility and rich visual performance. It is based on GPU rendering and can efficiently process large amounts of data and complex animations such as heatmap, particle systems and 3D charts. It is recommended to use encapsulation libraries such as Three.js, PixiJS, Deck.gl, etc. to simplify development. Mobile devices need to pay attention to device compatibility, performance optimization, memory management and touch interaction adaptation. WebGLIInspector, check for OpenGL errors, simplify shaders and add log output during debugging. Only by choosing the right tools and paying attention to details can you achieve a stable and beautiful visual effect.

2025-07-16 comment 0  765

Course Introduction：Adding film grain feel in Photoshop can be achieved through two methods; one is to use the "film grain" in the "film library", and after opening the photo, click Filter > Filter Library > Art Effect > Film Grains, and adjust the three parameters of light, highlight area and particle; the other is to combine the black and white adjustment layer with noise, and fill it with a 50% gray layer after creating a new black and white adjustment layer, add noise and set it to soft light or superposition mode, and use a mask to control the particles locally; when using it, be careful not to be too heavy to avoid affecting the main body. Use 3~5% of the small picture, and the large picture or printing can be appropriately enhanced, and can be used to light sharpen the details.

2025-07-03 comment 0  268

Course Elementary  13825

Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.

Course Elementary  82361

Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).

Course Elementary  13180

Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.

Course Elementary  24629

Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.

Course Elementary  27488

Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.