photocopy texture

Some tips and ideas on the latter side of the share of the article. But because everyone took photos of the exposure parameters, characters, environment and other factors are different, so also created a late photo of complexity and inconsistency. Therefore, in this article, there will not be too many late parameter introduction, more is to share my later aspects of some ideas and methods. And this article to share with you is: 1. How to make the color of the photo transparent? 2, comfor

The following are all converted from the android game programming entry-level classic. For more information, see the source. To map a bitmap to a triangle, you need to add texture coordinates (texture coordinates) for each vertex of the triangle ). Texture coordinates map a point in the texture (uploaded Bitmap) to a v

1, 2d game the most memory is undoubtedly the picture resources.2, Cocos2d-x different platform to read the texture of different mechanisms. Under iOS using Cgimage,android and Windows is directly calling the PNG library. I tested, using the PNG library directly read PNG will save about 1MB more memory than cgimage (image occupies 4mb of memory) but the speed is one times slower than Cgimage. How time and space can be a choice depends on the actual si

Original: HTTP://WWW.JIANSHU.COM/P/F7C3741F22AFThe Unity3d engine handles textures intelligently: Whether you put in png,psd or TGA, they are automatically converted into Unity's own texture2d format .In the texture2d settings option, you can set different compression formats for different platforms, such as iOS set to Pvrtc4,android platform set to RGBA16, etc.Well, it's very smart.However, in some advanced use, some situations are difficult to meet.For example, we ngui the atlas

Use depth textures:Depth information can be rendered to a texture, some effects of the production will require scene depth information, at this time depth texture can come in handy.Depth texture have different implementations on different platforms, and native support is not the same.Unitycg.cginc defines some of the help macros defined using depth texture:Unity_

Render path" supported by the graphics card. The video card automatically chooses a subshader that best suits its performance.In a subshader we can define multiple passes, and pass differs from Subshader, and each pass you write is executed in the order. We're going to write a specific shader code in the pass, and one more thing to mention, It is not possible to write a pass in Unity's surface shader, because in Unity's lighting model He will automatically define some passes, so you will no lon

Texturematerial (texture: texture2dbase = NULL, smooth: Boolean = true, repeat: Boolean = false, mipmap: Boolean = true) // texture, smooth, repeated, enable mipmap texture creates a new texturematerial. 1. Texture A commonly used technology in 3D computer graphics Paster rendering is calledMipmapping. To speed up rend

Using Photoshop to make the character yellow-brown metal texture word tutorial, the metal texture word production is not complicated. Roughly divided into two parts, metal characters and texture parts. The metal Word uses the layer style to do, the texture part uses the related tex