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Tag: OpenGL

ios

(7) OpenGL projection

December 10, 2023
by Mary Roberts
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This is an example of orthographic projection, with x, Y, and Z axes ranging from -100 to +100. This viewframe will contain all the geometry....
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ios

First date with OpenGL ES

December 9, 2023
by Brittany Smith
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In the recent project of the company, a real-time video rendering function is needed to be realized. According to the facial point information recognized in...
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ios

Learn how to decompress iOS images

December 9, 2023
by Dr. Steven James
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In normal development, we often use UImage to load images in JPG, PNG, etc., but it ends up decompressing the image data into bitmaps. Image...
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ios

OpenGL- Rendering graphics for real

December 9, 2023
by Richard Mcclain
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This article mainly introduces how to display the vertex data in fixed position in 6 different pixels, and use the keyboard to control the transformation...
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ios

IOS VR video development

December 9, 2023
by Dr. Natasha Whittaker
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In order to make you better read the Demo code, the following simple introduction to the relevant knowledge and implementation ideas. Step 0. Read the...
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ios

OpenGL ES light

December 9, 2023
by Caitlin Taylor DDS
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Illumination basis from left to right: Ambient illumination diffuse illumination Specular illumination combining the above three is feng's occulting algorithm Illumination characteristics: Emitted light: emitted...
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reading

Off-screen rendering

December 9, 2023
by Samar Ramesh
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Off-screen rendering has one more off-screen buffer than normal. After the data in App is calculated by CPU and rendered by GPU, the result is...
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ios

OpenGL = OpenGL

December 8, 2023
by Joanna Murphy
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OpenGL(Open Graphics Library) is a cross-platform programming language. It abstracts computer resources into an OpenGL object, and operations on resources are abstracted into OpenGL instructions....
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android

The OpenGL GLSL

December 8, 2023
by 王佩君
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GLSL is OpenGL Shader programming language, in order to better video editing and special effects development, take time to learn its syntax and characteristics, and...
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ios

Introduction to Metal

December 8, 2023
by 馬柏翰
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Low CPU consumption more efficient GPU performance improves CPU and GPU concurrency efficient resource management Graphics pipeline Metal's graphics pipeline is similar to OpenGL CPU...
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ios

OpenGL ES hardware

December 8, 2023
by Stanley Watson
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Basic graphics hardware pipeline design application layer: game and application layer software developers mainly, through the call API for upper development, no need to consider...
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android

Introduction to Android OpenGl ES

December 8, 2023
by Taran Lata
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I believe that everyone has heard the famous OpenGL, but probably most people have not used it in practice, this article will introduce the basic...
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ios

Use iOS OpenGL ES to implement long legs

December 7, 2023
by John Morrison-Kennedy
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This article describes how to use OpenGL ES to implement long legs. Learning this example will deepen our understanding of the texture rendering process. In...
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android

Opengl Learning (MAC XCode)

December 7, 2023
by Brooke Miller
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Calculus, not required. Calculus is the foundation of computer vision, involving partial derivative gradient, Fourier transform, etc., reference: Computer vision foundation: must learn, OpengL involves...
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