def draw_photon(x,y,z,up):
gl_save_add("photon",x,-1.0,z,[int(up)])
glLineWidth(3)
length=0.9
if up==True:
set_color(0.0, 0.0, 1.0,"photon",alpha=0.5)
else:
set_color(0.0, 1.0, 0.0,"photon",alpha=0.5)
wx=np.arange(0, length , 0.025)
wy=np.sin(wx*3.14159*8)*0.2
start_y=y+length
stop_y=y
glBegin(GL_LINES)
for i in range(1,len(wx)):
glVertex3f(x, start_y-wx[i-1], z+wy[i-1])
glVertex3f(x, start_y-wx[i], z+wy[i])
glEnd()
if up==False:
glBegin(GL_TRIANGLES)
glVertex3f(x-0.1, stop_y,z)
glVertex3f(x+0.1, stop_y ,z)
glVertex3f(x,stop_y-0.1 ,z)
glEnd()
else:
glBegin(GL_TRIANGLES)
glVertex3f(x-0.1, start_y,z)
glVertex3f(x+0.1, start_y ,z)
glVertex3f(x,start_y+0.1 ,z)
glEnd()
def box(x, y, z, w, h, d, r, g, b, alpha):
gl_save_add("box", x, y, z, [w, h, d, r, g, b, alpha])
red = r
green = g
blue = b
#btm
set_color(red, green, blue, "box_lines", alpha=alpha)
glBegin(GL_QUADS)
glVertex3f(x + 0.0, y + 0.0, z + 0.0)
glVertex3f(x + w, y + 0.0, z + 0.0)
glVertex3f(x + w, y + 0.0, z + d)
glVertex3f(x + 0.0, y + 0.0, z + d)
glEnd()
#back
red = red * 0.95
green = green * 0.95
blue = blue * 0.95
set_color(red, green, blue, "box_lines", alpha=alpha)
glBegin(GL_QUADS)
glVertex3f(x + 0.0, y + h, z + 0.0)
glVertex3f(x + w, y + h, z + 0.0)
glVertex3f(x + w, y + h, z + d)
glVertex3f(x + 0.0, y + h, z + d)
glEnd()
#right
red = red * 0.95
green = green * 0.95
blue = blue * 0.95
set_color(red, green, blue, "box_lines", alpha=alpha)
glBegin(GL_QUADS)
glVertex3f(x + w, y, z)
glVertex3f(x + w, y + h, z)
glVertex3f(x + w, y + h, z + d)
glVertex3f(x + w, y, z + d)
glEnd()
#left
red = red * 0.95
green = green * 0.95
blue = blue * 0.95
set_color(red, green, blue, "box_lines", alpha=alpha)
glBegin(GL_QUADS)
glVertex3f(x, y, z)
glVertex3f(x, y + h, z)
glVertex3f(x, y + h, z + d)
glVertex3f(x, y, z + d)
glEnd()
#front
red = r
green = g
blue = b
set_color(red, green, blue, "box_lines", alpha=alpha)
glBegin(GL_QUADS)
glVertex3f(x, y, z + d)
glVertex3f(x + w, y, z + d)
glVertex3f(x + w, y + h, z + d)
glVertex3f(x, y + h, z + d)
glEnd()
red = red * 0.8
green = green * 0.8
blue = blue * 0.8
#top
set_color(red, green, blue, "box_lines", alpha=alpha)
glBegin(GL_QUADS)
glVertex3f(x, y + h, z)
glVertex3f(x + w, y + h, z)
glVertex3f(x + w, y + h, z + d)
glVertex3f(x, y + h, z + d)
glEnd()