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Course Introduction：Adding fog or fog effect in Photoshop can be achieved in three ways. First, use the Gradient Tool to simulate the fog feeling far and near: Create a new layer and select the foreground and background color (such as light gray or light blue), use the Gradient Tool to drag up from the bottom to create a linear gradient, set the layer blending mode to "Soft Light" or "Overall", reduce opacity, and use the mask and soft edge brush to wipe out the required fog parts. Secondly, use the filter to create an overall fog effect: use the "Demissing" slider in the CameraRaw filter to lower and create a fog feeling, or combine Gaussian blur and mask local application to enhance the picture atmosphere. Finally, create a detailed mist with brush and layer overlay: Import a mist brush, apply white or light gray on the new layer, and set the layer mode to "Soft Light" or

2025-07-24 comment 0  812

Course Introduction：The key to adding rain effects to Photoshop is to simulate raindrops and enhance the atmosphere. 1. Use the hard edge dot brush tool to click on dark gray raindrops on the new layer, adjust the spread and transfer parameters, and unify the inclination angle to express the wind direction; 2. Quickly generate dynamic raindrops through dynamic blur filters: create a new black layer, use a white brush to point out the rain marks, and change the blending mode after applying dynamic blur; 3. Add environmental details such as ground water stains, blue tone enhancement, and distant Gaussian blurs to enhance the sense of reality. These methods can make the rain scene more natural and vivid.

2025-07-16 comment 0  660

Course Introduction：To make the photo have a "movie feel" or a specific color-to-tune style, pre-shooting and post-processing need to be coordinated. The core lies in the control of color, contrast, light and shadow, and a unified understanding of visual style. 1. Clearly identify the "film sense" you want. Different director styles vary significantly, such as Nolan's cold-high contrast, Wong Kar-wai's warm saturation and blue-red contrast, and Coen's brothers' gray-blue low-saturation; it is recommended to find screenshots of movies that like to analyze the tones and atmosphere. 2. The shooting stage leaves space for the post-production to avoid relying on the post-production to save dull pictures. Use RAW format, appropriate underexposure, concise composition, and enable the "Flat" mode to reduce contrast and saturation. 3. Take Lightroom as an example for later color adjustment, including basic adjustment (restore details, increase shadow pressure highlights), tone separation (highlights are warmer, shadows are slightly more

2025-07-01 comment 0  543

Course Introduction：The key to creating a soft blur effect in Photoshop is to master the three core steps of Gaussian blur, soft light layer and mask control; first use Gaussian blur to create basic soft focus, after copying the layer, set the appropriate radius through "Filter → Blur → Gaussian blur" and adjust the opacity, and at the same time, erase the parts that do not need to be blurred with the mask; then superimpose the soft light layer to enhance the sense of atmosphere, fill the new layer with 50% gray and set it to "Soft Light" mode, and use a white brush to lightly paint the target area to improve the softness; finally use a mask to control the virtual and real distribution, add a black and white mask, and use a white brush to brush out the background blur area and erase the main part, adjust the naturalness of the transition, so as to achieve a soft focus effect with clear focus, hazy background and clear layers.

2025-07-26 comment 0  401

Course Introduction：There are three main ways to add watermarks in Photoshop, namely text watermark, image watermark and batch processing. 1. When adding text watermarks, use the text tool to enter the content and adjust the font, size and color. It is recommended to set it to light gray or white translucent, with the opacity set to about 50%, and place it in the corner of the picture to avoid interference with the subject; 2. When using image watermarks, you need to prepare a transparent background image in PNG format. After dragging it into the document, you need to adjust the size, position and transparency, be careful not to block the main content; 3. Adding watermarks in batches can record the operation process of adding watermarks through the "action" function, and then automatically apply it to multiple files through the "batch" function. The key to improving efficiency is to prepare a unified watermark template in advance.

2025-07-11 comment 0  196

Course Elementary  13826

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  82370

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  13184

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  24634

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  27491

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.