Unity 琐碎(4) 可视化辅助调试Giamos

Gizmos 类

可以在代码中绘制一些输出结果或者中间输出内容，比如计算后的包围盒等等

类变量

方法	作用
color	控制输出颜色
matrix	Set the gizmo matrix used to draw all gizmos.
DrawCube	绘制立方体
DrawWireCube	线框立方体
DrawLine	绘制直线
DrawMesh	绘制Mesh
DrawWireMesh	线框Mesh
DrawRay	方向射线
DrawSphere
DrawWireSphere

绘制方式

All gizmo drawing has to be done in either OnDrawGizmos or OnDrawGizmosSelected functions of the script.

当然结果只能在Scene视图中查看

测试

比如我们要绘制一个输出的包围盒

private Bounds needDraw ;
void OnDrawGizmos()
{
	Gizmos.color = new Color(1, 0, 1, 0.5F);
	Gizmos.DrawWireCube(needDraw.center, needDraw.size);
}