Question

JavaScript => public function SetColor(propertyName: string, color: Color): void;
JavaScript => public function SetColor(nameID: int, color: Color): void;
C# => public void SetColor(string propertyName, Color color);
C# => public void SetColor(int nameID, Color color);

Description 描述

Set a named color value.

设置已命名的颜色值。

Many shaders use more than one color. Use SetColor to change the propertyName color.

许多着色器使用超过一种颜色。使用 SetColor 来更改 propertyName颜色。

When setting color values on materials using the Standard Shader, you should be aware that you may need to use EnableKeyword to enable features of the shader that were not previously in use. For more detail, read Accessing Materials via Script.

当设置材质使用Standard Shader的颜色值时，你应该意识到，需要使用EnableKeyword来启用以前未使用过的shader的属性。

Common color names used by Unity's builtin shaders:
Unity内置着色器使用的共同的颜色名称：

“_Color” is the main color of a material. This can also be accessed via color property.
“_Color”是材质的主颜色，也可以通过 color 属性访问。

“_SpecColor” is the specular color of a material (used in specular/glossy/vertexlit shaders).
“_SpecColor”是材质的高光颜色（使用在specular/glossy/vertexlit 着色器上）

“_Emission” is the emissive color of a material (used in vertexlit shaders).
“_Emission”是材质的散射色（使用在vertexlit着色器上）

“_ReflectColor” is the reflection color of the material (used in reflective shaders).
“_ReflectColor”是材质的反射颜色（使用在reflective着色器上）

See Also: color, GetColor, Shader.PropertyToID.

JavaScript:

function Start () {
	var rend = GetComponent.<Renderer>();
 
	// Set specular shader
	rend.material.shader = Shader.Find ("Specular");
 
	// Set red specular highlights
	rend.material.SetColor ("_SpecColor", Color.red);
}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    void Start() {
        Renderer rend = GetComponent<Renderer>();
        rend.material.shader = Shader.Find("Specular");
        rend.material.SetColor("_SpecColor", Color.red);
    }
}

Material