binarySTLreader.py 文件源码

def ShowSTLFile(v1,v2,v3):
    '''Plots the STL files, give vertices v1,v2,v3'''
    ax = a3d.Axes3D(plt.figure())  

    xm,ym,zm=v1.max(axis=0)
    xmi,ymi,zmi =v2.min(axis=0)

    for i in range(v1.shape[0]):
        vtx=np.vstack((v1[i],v2[i],v3[i]))
        tri = a3d.art3d.Poly3DCollection([vtx])
        tri.set_color(colors.rgb2hex([0.9,0.6,0.]))
        tri.set_edgecolor('k')
        ax.add_collection3d(tri)

    ax.set_xlim3d([xmi,xm])
    ax.set_ylim3d([ymi,ym])
    ax.set_zlim3d([zmi,zm])

    plt.show()