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Unity Engine

Color(Color)

Sets current vertex color.
Read time 1 minuteLast updated 4 days ago

Definition

  • Type: Method
  • Namespace: UnityEngine
  • Assembly: UnityEngine.CoreModule
public static void Color(Color c)

Parameters

c

Color

Remarks

In OpenGL this matches 
glColor4f(c.r,c.g,c.b,c.a)
; on other graphics APIs the same functionality is emulated.
In order for per-vertex colors to work reliably across different hardware, you have to use a shader that binds in the color channel. See BindChannels documentation.
This function can only be called between GL.Begin and GL.End functions.

Examples

using UnityEngine;public class Example : MonoBehaviour{    // Draws a red line from the bottom right    // to the top left of the Screen    // And a yellow line from the bottom left    // to the top right of the Screen    Material mat;    void OnPostRender()    {        if (!mat)        {            Debug.LogError("Please Assign a material on the inspector");            return;        }        GL.PushMatrix();        mat.SetPass(0);        GL.LoadOrtho();        GL.Begin(GL.LINES);        GL.Color(Color.red);        GL.Vertex3(1, 0, 0);        GL.Vertex3(0, 1, 0);        GL.Color(Color.yellow);        GL.Vertex3(0, 0, 0);        GL.Vertex3(1, 1, 0);        GL.End();        GL.PopMatrix();    }}