This page has been translated automatically.
视频教程
界面
要领
高级
实用建议
基础
专业(SIM)
UnigineEditor
界面概述
资源工作流程
Version Control
设置和首选项
项目开发
调整节点参数
Setting Up Materials
设置属性
照明
Sandworm
使用编辑器工具执行特定任务
如何擴展編輯器功能
嵌入式节点类型
Nodes
Objects
Effects
Decals
光源
Geodetics
World Nodes
Sound Objects
Pathfinding Objects
Players
编程
基本原理
搭建开发环境
使用范例
C++
C#
UnigineScript
Plugins
File Formats
材质和着色器
Rebuilding the Engine Tools
GUI
双精度坐标
应用程序接口
Animations-Related Classes
Containers
Common Functionality
Controls-Related Classes
Engine-Related Classes
Filesystem Functionality
GUI-Related Classes
Math Functionality
Node-Related Classes
Objects-Related Classes
Networking Functionality
Pathfinding-Related Classes
Physics-Related Classes
Plugins-Related Classes
IG Plugin
CIGIConnector Plugin
Rendering-Related Classes
VR-Related Classes
创建内容
内容优化
材质
Material Nodes Library
Miscellaneous
Input
Math
Matrix
Textures
Art Samples
Tutorials

Color Space Functions

This documentation article contains information functions of the UUSL. This information can be used as the reference document for writing shaders.

To start using common UUSL functionality, include the core/materials/shaders/api/color_spaces.h file.

UUSL
#include <core/materials/shaders/api/color_spaces.h>

Color Space Functions#

float3 hueToRgb ( float hue ) #

Converts Hue color value to RGB (Red, Green, Blue) color values.

Arguments

  • float hue - Hue color value.

Return value

RGB (Red, Green, Blue) color values.

float3 rgbToHcv ( float3 rgb ) #

Converts RGB (Red, Green, Blue) color values to HCV (Hue, Chroma, Value) color values.

Arguments

  • float3 rgb - RGB (Red, Green, Blue) color values.

Return value

HCV (Hue, Chroma, Value) color values.

float3 rgbToHsv ( float3 rgb ) #

Converts RGB (Red, Green, Blue) color values to HSV (Hue, Saturation, Value) color values.

Arguments

  • float3 rgb - RGB (Red, Green, Blue) color values.

Return value

HSV (Hue, Saturation, Value).

float3 hsvToRgb ( float3 hsv ) #

Converts HSV (Hue, Saturation, Value) color values to RGB (Red, Green, Blue) color values.

Arguments

  • float3 hsv - HSV (Hue, Saturation, Value).

Return value

RGB (Red, Green, Blue) color values.

float3 rgbToHcy ( float3 rgb ) #

Converts RGB (Red, Green, Blue) color values to HCY (Hue, Chroma, Luma) color values.

Arguments

  • float3 rgb - RGB (Red, Green, Blue) color values.

Return value

HCY (Hue, Chroma, Luma) color values.

float3 hcyToRgb ( float3 hcy ) #

Converts HCY (Hue, Chroma, Luma) to RGB (Red, Green, Blue) color values.

Arguments

  • float3 hcy - HCY (Hue, Chroma, Luma) color values.

Return value

RGB (Red, Green, Blue) color values.

float3 rgbToHcl ( float3 rgb ) #

Converts RGB (Red, Green, Blue) color values to HCL (Hue, Chroma, Luminance) color values.

Arguments

  • float3 rgb - RGB (Red, Green, Blue) color values.

Return value

HCL (Hue, Chroma, Luminance) color values.

float3 hclToRgb ( float3 hcl ) #

Converts HCL (Hue, Chroma, Luminance) to RGB (Red, Green, Blue) color values.

Arguments

  • float3 hcl - HCL (Hue, Chroma, Luminance) color values.

Return value

RGB (Red, Green, Blue) color values.

float3 rgbToHsl ( float3 rgb ) #

Converts RGB (Red, Green, Blue) color values to HSL (Hue, Saturation, Lightness) color values.

Arguments

  • float3 rgb - RGB (Red, Green, Blue) color values.

Return value

HSL (Hue, Saturation, Lightness) color values.

float3 hslToRgb ( float3 hsl ) #

Converts HSL (Hue, Saturation, Lightness) to RGB (Red, Green, Blue) color values.

Arguments

  • float3 hsl - HSL (Hue, Saturation, Lightness) color values.

Return value

RGB (Red, Green, Blue) color values.

float3 rgbToYuv ( float3 rgb ) #

Converts RGB (Red, Green, Blue) color values to YUV (Luminance, Delta Blue, Delta Red) color values.

Arguments

  • float3 rgb - RGB (Red, Green, Blue) color values.

Return value

YUV (Luminance, Delta Blue, Delta Red) color values.

float3 yuvToRgb ( float3 yuv ) #

Converts YUV (Luminance, Delta Blue, Delta Red) to RGB (Red, Green, Blue) color values.

Arguments

  • float3 yuv - YUV (Luminance, Delta Blue, Delta Red) color values.

Return value

RGB (Red, Green, Blue) color values.

float3 rgbToYcbcr ( float3 rgb ) #

Converts RGB (Red, Green, Blue) color values to YCbCr (Luma, Chrominance Blue, Chrominance Red) color values.

Arguments

  • float3 rgb - RGB (Red, Green, Blue) color values.

Return value

YCbCr (Luma, Chrominance Blue, Chrominance Red) color values.

float3 ycbcrToRgb ( float3 ycc ) #

Converts YCbCr (Luma, Chrominance Blue, Chrominance Red) to RGB (Red, Green, Blue) color values.

Arguments

  • float3 ycc - YCbCr (Luma, Chrominance Blue, Chrominance Red) color values.

Return value

RGB (Red, Green, Blue) color values.

float3 rgbToYcgco ( float3 rgb ) #

Converts RGB (Red, Green, Blue) color values to YCgCo (Luma, Chrominance Green, Chrominance Orange) color values.

Arguments

  • float3 rgb - RGB (Red, Green, Blue) color values.

Return value

YCgCo (Luma, Chrominance Green, Chrominance Orange) color values.

float3 ycgcoToRgb ( float3 ycc ) #

Converts YCgCo (Luma, Chrominance Green, Chrominance Orange) color values to RGB (Red, Green, Blue) color values.

Arguments

  • float3 ycc - YCgCo (Luma, Chrominance Green, Chrominance Orange) color values.

Return value

RGB (Red, Green, Blue) color values.
Last update: 2024-08-16
Build: ()