Overview of Unity Game Memory Distribution
Memory is a very important aspect of game performance optimization. Especially for mobile devices, when hardware devices are limited, users...
Screen Post-processing Effects: Color Models and Color Grading
Color Models In the previous two sections, we combed through two workflows to ensure that the color data fed...
Screen Post-processing Effects: Gamma Space and Linear Space
The Origin of Gamma Space Foreword What we are going to talk about next is related to the post-processing...
Screen Post-processing Effects: Radial Blur and Its Implementation in Unity
Basic Knowledge Radial Blur is a common visual effect that manifests as a blur that radiates from the center...
Screen Post-processing Effects: Silhouette Rendering and Its Implementation in Unity
Basic Knowledge Silhouette Rendering is a common visual effect, also known as Outline, which often appears in non-photorealistic renderings....
Screen Post-processing Effects: Depth of Field (DOF) and Its Implementation
Basic Knowledge Depth of Field is one of the most commonly used screen post-processing effects in games. It comes...
Screen Post-processing Effects: Streak effect in the Lens Flare effect and Its Implementation
Basic Knowledge When we photograph, the light from some strong light source sometimes has some reflection and scattering when...
Screen Post-processing Effects: Real-time Glow and Bloom and Its Implementation
In the previous series, we learned the related algorithms for image blurring. While exploring the efficiency of these algorithms,...
Screen Post Processing Effects Chapter 6: Dual Blur and Its Implementation
Basic Knowledge At SIGGRAPH 2015, the ARM team shared a “Bandwidth-Efficient Rendering”. In this sharing, we analyzed the Blur...
Screen Post Processing Effects Chapter 5: Kawase Blur and Its Implementation
Basic Knowledge At GDC2003, Masaki Kawase’s topic “Frame Buffer Postprocessing Effects in DOUBLE-S.T.E.A.L (Wreckless)” shared an algorithm applied to...
How to Make a Transparent Ice Cube Material with UE4
Ice cube is an indispensable thing in everyone’s life, but it is difficult to restore the texture and physical...
Screen Post Processing Effects Chapter 4: Box Blur and Its Implementation
Basic Knowledge The Box Blur algorithm also uses the convolution operation, and each position of the convolution kernel it...
How to Make Water Ripples Shader in UE4
I believe that many people have tried to achieve the shader effect of ripples, and there are various ways...
Screen Post Processing Effects Chapter 3: Algorithm of Gaussian Blur and Implementation Using Linear Sampling
Basic Knowledge By taking advantage of the properties of the Gaussian distribution function, the number of texture reads...
Screen Post Processing Effects Chapter 2: Two-Step One-Dimensional Operation Algorithm of Gaussian Blur and Its Implementation
Basic Knowledge The image is blurred using the convolution kernel calculated by the two-dimensional Gaussian function, which is expensive...
