本文整理汇总了Python中pyglui.cygl.utils.draw_points_norm函数的典型用法代码示例。如果您正苦于以下问题：Python draw_points_norm函数的具体用法？Python draw_points_norm怎么用？Python draw_points_norm使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了draw_points_norm函数的13个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: gl_display_in_window
def gl_display_in_window(self,world_tex_id):
"""
here we map a selected surface onto a seperate window.
"""
if self._window and self.detected:
active_window = glfwGetCurrentContext()
glfwMakeContextCurrent(self._window)
clear_gl_screen()
# cv uses 3x3 gl uses 4x4 tranformation matricies
m = cvmat_to_glmat(self.m_from_screen)
glMatrixMode(GL_PROJECTION)
glPushMatrix()
glLoadIdentity()
glOrtho(0, 1, 0, 1,-1,1) # gl coord convention
glMatrixMode(GL_MODELVIEW)
glPushMatrix()
#apply m to our quad - this will stretch the quad such that the ref suface will span the window extends
glLoadMatrixf(m)
draw_named_texture(world_tex_id)
glMatrixMode(GL_PROJECTION)
glPopMatrix()
glMatrixMode(GL_MODELVIEW)
glPopMatrix()
# now lets get recent pupil positions on this surface:
draw_points_norm(self.gaze_on_srf,color=RGBA(0.,8.,.5,.8), size=80)
glfwSwapBuffers(self._window)
glfwMakeContextCurrent(active_window)
if self.window_should_close:
self.close_window()示例2: gl_draw_frame
def gl_draw_frame(self,img_size):
"""
draw surface and markers
"""
if self.detected:
frame = np.array([[[0,0],[1,0],[1,1],[0,1],[0,0]]],dtype=np.float32)
hat = np.array([[[.3,.7],[.7,.7],[.5,.9],[.3,.7]]],dtype=np.float32)
hat = cv2.perspectiveTransform(hat,self.m_to_screen)
frame = cv2.perspectiveTransform(frame,self.m_to_screen)
alpha = min(1,self.build_up_status/self.required_build_up)
draw_polyline_norm(frame.reshape((5,2)),1,RGBA(1.0,0.2,0.6,alpha))
draw_polyline_norm(hat.reshape((4,2)),1,RGBA(1.0,0.2,0.6,alpha))
#grid = frame.reshape((5,2))
# self.crop_region = np.array([
# [grid[0][0] * img_size[1], grid[0][1] * img_size[0]],
# [grid[1][0] * img_size[1], grid[1][1] * img_size[0]],
# [grid[2][0] * img_size[1], grid[2][1] * img_size[0]],
# [grid[3][0] * img_size[1], grid[3][1] * img_size[0]]],
# dtype=np.float32)
draw_points_norm(frame.reshape((5,-1))[0:1])
text_anchor = frame.reshape((5,-1))[2]
text_anchor[1] = 1-text_anchor[1]
text_anchor *=img_size[1],img_size[0]
self.glfont.draw_text(text_anchor[0],text_anchor[1],self.marker_status())示例3: gl_display
def gl_display(self):
super(Accuracy_Test, self).gl_display()
if not self.active and self.error_lines is not None:
draw_polyline_norm(self.error_lines,color=RGBA(1.,0.5,0.,.5),line_type=gl.GL_LINES)
draw_points_norm(self.error_lines[1::2],color=RGBA(.0,0.5,0.5,.5),size=3)
draw_points_norm(self.error_lines[0::2],color=RGBA(.5,0.0,0.0,.5),size=3)示例4: gl_draw_corners
def gl_draw_corners(self):
"""
draw surface and markers
"""
if self.detected:
frame = cv2.perspectiveTransform(marker_corners_norm.reshape(-1,1,2),self.m_to_screen)
draw_points_norm(frame.reshape((4,2)),20,RGBA(1.0,0.2,0.6,.5))示例5: gl_display
def gl_display(self):
"""
use gl calls to render
at least:
the published position of the reference
better:
show the detected postion even if not published
"""
if self.active:
draw_points_norm([self.smooth_pos],size=15,color=RGBA(1.,1.,0.,.5))
if self.active and self.detected:
for e in self.candidate_ellipses:
pts = cv2.ellipse2Poly( (int(e[0][0]),int(e[0][1])),
(int(e[1][0]/2),int(e[1][1]/2)),
int(e[-1]),0,360,15)
draw_polyline(pts,color=RGBA(0.,1.,0,1.))
# lets draw an indicator on the autostop count
e = self.candidate_ellipses[3]
pts = cv2.ellipse2Poly( (int(e[0][0]),int(e[0][1])),
(int(e[1][0]/2),int(e[1][1]/2)),
int(e[-1]),0,360,360/self.auto_stop_max)
indicator = [e[0]] + pts[self.auto_stop:].tolist() + [e[0]]
draw_polyline(indicator,color=RGBA(8.,0.1,0.1,.8),line_type=GL_POLYGON)
else:
pass示例6: gl_draw_corners
def gl_draw_corners(self):
"""
draw surface and markers
"""
if self.detected:
frame = np.array([[[0,0],[1,0],[1,1],[0,1]]],dtype=np.float32)
frame = cv2.perspectiveTransform(frame,self.m_to_screen)
draw_points_norm(frame.reshape((4,2)),15,RGBA(1.0,0.2,0.6,.5))示例7: gl_display
def gl_display(self):
global emotion_col
print emotion_key
if (emotion_key=='115'):
emotion_col=RGBA(0,0,255,.4)
elif (emotion_key=='104'):
emotion_col=RGBA(1,.5,.2,.4)
elif (emotion_key=='97'):
emotion_col=RGBA(1.,.1,.1,.4)
elif (emotion_key=='110'):
emotion_col=RGBA(255,255,255,0)
else:
emotion_col=RGBA(255,255,255,0)
draw_points_norm(self.pupil_display_list,color=emotion_col)示例8: gl_display
def gl_display(self):
if self.vis_mapping_error and self.error_lines is not None:
draw_polyline_norm(
self.error_lines, color=RGBA(1.0, 0.5, 0.0, 0.5), line_type=gl.GL_LINES
)
draw_points_norm(
self.error_lines[1::2], size=3, color=RGBA(0.0, 0.5, 0.5, 0.5)
)
draw_points_norm(
self.error_lines[0::2], size=3, color=RGBA(0.5, 0.0, 0.0, 0.5)
)
if self.vis_calibration_area and self.calibration_area is not None:
draw_polyline_norm(
self.calibration_area,
thickness=2.0,
color=RGBA(0.663, 0.863, 0.463, 0.8),
line_type=gl.GL_LINE_LOOP,
)示例9: gl_display
def gl_display(self):
"""
use gl calls to render
at least:
the published position of the reference
better:
show the detected postion even if not published
"""
if self.active and self.detected:
draw_points_norm([self.smooth_pos],size=15,color=RGBA(1.,1.,0.,.5))
for e in self.candidate_ellipses:
pts = cv2.ellipse2Poly( (int(e[0][0]),int(e[0][1])),
(int(e[1][0]/2),int(e[1][1]/2)),
int(e[-1]),0,360,15)
draw_polyline(pts,color=RGBA(0.,1.,0,1.))
else:
pass示例10: gl_display
def gl_display(self):
"""
use gl calls to render
at least:
the published position of the reference
better:
show the detected postion even if not published
"""
if self.active:
draw_points_norm([self.smooth_pos], size=15, color=RGBA(1.0, 1.0, 0.0, 0.5))
if self.active and len(self.markers):
# draw the largest ellipse of all detected markers
for marker in self.markers:
e = marker["ellipses"][-1]
pts = cv2.ellipse2Poly(
(int(e[0][0]), int(e[0][1])),
(int(e[1][0] / 2), int(e[1][1] / 2)),
int(e[-1]),
0,
360,
15,
)
draw_polyline(pts, color=RGBA(0.0, 1.0, 0, 1.0))
if len(self.markers) > 1:
draw_polyline(
pts, 1, RGBA(1.0, 0.0, 0.0, 0.5), line_type=GL_POLYGON
)
# draw indicator on the first detected marker
if self.counter and self.markers[0]["marker_type"] == "Ref":
e = self.markers[0]["ellipses"][-1]
pts = cv2.ellipse2Poly(
(int(e[0][0]), int(e[0][1])),
(int(e[1][0] / 2), int(e[1][1] / 2)),
int(e[-1]),
0,
360,
360 // self.counter_max,
)
indicator = [e[0]] + pts[self.counter :].tolist()[::-1] + [e[0]]
draw_polyline(
indicator, color=RGBA(0.1, 0.5, 0.7, 0.8), line_type=GL_POLYGON
)
# draw indicator on the stop marker(s)
if self.auto_stop:
for marker in self.markers:
if marker["marker_type"] == "Stop":
e = marker["ellipses"][-1]
pts = cv2.ellipse2Poly(
(int(e[0][0]), int(e[0][1])),
(int(e[1][0] / 2), int(e[1][1] / 2)),
int(e[-1]),
0,
360,
360 // self.auto_stop_max,
)
indicator = [e[0]] + pts[self.auto_stop :].tolist() + [e[0]]
draw_polyline(
indicator,
color=RGBA(8.0, 0.1, 0.1, 0.8),
line_type=GL_POLYGON,
)
else:
pass示例11: gl_display
def gl_display(self):
if self.detected:
draw_points_norm([self.pos],size=self.r,color=RGBA(0.,1.,0.,.5))示例12: gl_display
def gl_display(self):
for pt, a in self.pupil_display_list:
# This could be faster if there would be a method to also add multiple colors per point
draw_points_norm([pt], size=35, color=RGBA(1.0, 0.2, 0.4, a))示例13: gl_display
def gl_display(self):
draw_points_norm(self.pupil_display_list,
size=35,
color=RGBA(1.,.2,.4,.6))