PolygonBuilder

Inheritance: java.lang.Object

public final class PolygonBuilder

用于为 Mesh 构建多边形的辅助类 示例:

Mesh mesh = new Mesh();
  PolygonBuilder builder = new PolygonBuilder(mesh);
  builder.begin();
  builder.addVertex(0);
  builder.addVertex(1);
  builder.addVertex(2);
  builder.end();

等于:

Mesh mesh = new Mesh();
  int[] indices = new int[] {0, 1, 2};
  mesh.createPolygon(indices);

如果所有索引都已准备好使用,首选 Mesh,否则 PolygonBuilder 将是更好的选择。

构造函数

构造函数描述
PolygonBuilder(Mesh mesh)初始化 PolygonBuilder 类的新实例。

方法

方法描述
addVertex(int index)向多边形添加顶点索引
begin()开始添加新多边形
end()完成多边形创建
equals(Object arg0)
getClass()
hashCode()
notify()
notifyAll()
toString()
wait()
wait(long arg0)
wait(long arg0, int arg1)

PolygonBuilder(Mesh mesh)

public PolygonBuilder(Mesh mesh)

初始化 PolygonBuilder 类的新实例。

Parameters:

参数类型描述
meshMesh在何种网格上构建多边形。

addVertex(int index)

public void addVertex(int index)

向多边形添加顶点索引

Parameters:

参数类型描述
索引int

begin()

public void begin()

开始添加新多边形

end()

public void end()

完成多边形创建

equals(Object arg0)

public boolean equals(Object arg0)

Parameters:

参数类型描述
arg0java.lang.Object

Returns: 布尔

getClass()

public final native Class<?> getClass()

Returns: java.lang.Class

hashCode()

public native int hashCode()

Returns: int

notify()

public final native void notify()

notifyAll()

public final native void notifyAll()

toString()

public String toString()

Returns: java.lang.String

wait()

public final void wait()

wait(long arg0)

public final void wait(long arg0)

Parameters:

参数类型描述
arg0long

wait(long arg0, int arg1)

public final void wait(long arg0, int arg1)

Parameters:

参数类型描述
arg0long
arg1int