Get a color from vec4 - Game Engine Support and Discussion ...

I got a vec4 which contains so many colors. how do I get 1 colour and save it? like: if(color.r &...

layout (std140) uniform Matrices {. mat4 pvm;. } ;. in vec4 position;. in vec4 color;. out vec4 c...

Find one that fits your needs and then train it to deliver colors in vec3 or vec4 format. For exa...

#version 330 core in vec4 vertexColor; // 从顶点着色器传来的输入变量（名称相同、类型相同） out vec4 color; // 片段着色器输出的变量名...

Previously, our vertex shader didn't apply any specific colors to the vertices; ... uniform mat4 ...