specular()镜面

Name

specular()镜面

Examples

size(100, 100, P3D);

background(0);

noStroke();

background(0);

fill(0, 51, 102);

lightSpecular(255, 255, 255);

directionalLight(204, 204, 204, 0, 0, -1);

translate(20, 50, 0);

specular(255, 255, 255);

sphere(30);

translate(60, 0, 0);

specular(204, 102, 0);

sphere(30);

Description

Sets the specular color of the materials used for shapes drawn to the screen, which sets the color of highlights. Specular refers to light which bounces off a surface in a preferred direction (rather than bouncing in all directions like a diffuse light). Used in combination with emissive(), ambient(), and shininess() in setting the material properties of shapes.

设置绘制到屏幕上的形状所用材料的镜面颜色, 以设置突出显示的颜色。镜面是指光线从一个方向反射到一个表面 (而不是像漫射光那样在所有方向上弹跳)。在设置形状的材料属性时与放射 ()、环境 () 和光泽 () 组合使用。

Syntax

specular(rgb)

specular(gray)

specular(v1, v2, v3)

Parameters

Returns

void

Related

lightSpecular()
ambient()
emissive()
shininess()