def paintEvent(self, event):
self.makeCurrent()
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glPushMatrix()
self.setClearColor(self.Purple.darker())
gl.glShadeModel(gl.GL_SMOOTH)
gl.glEnable(gl.GL_DEPTH_TEST)
#gl.glEnable(gl.GL_CULL_FACE)
gl.glEnable(gl.GL_LIGHTING)
gl.glEnable(gl.GL_LIGHT0)
gl.glEnable(gl.GL_MULTISAMPLE)
gl.glLightfv(gl.GL_LIGHT0, gl.GL_POSITION, (0.5, 5.0, 7.0, 1.0))
self.setupViewport(self.width(), self.height())
gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
gl.glLoadIdentity()
gl.glTranslated(0.0, 0.0, -10.0)
gl.glRotated(self.xRot / 16.0, 1.0, 0.0, 0.0)
gl.glRotated(self.yRot / 16.0, 0.0, 1.0, 0.0)
gl.glRotated(self.zRot / 16.0, 0.0, 0.0, 1.0)
gl.glCallList(self.object)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glPopMatrix()
painter = QPainter(self)
painter.setRenderHint(QPainter.Antialiasing)
painter.end()
def drawBox(self):
gl.glTranslatef(self.pos[0], self.pos[1], self.pos[2])
x, y, z, r = self.rot.getAngleAxis()
gl.glRotatef(r, x, y, z)
gl.glCallList(self.listId)
def _render(self,redo=False):
og.glColor4f(*self.color)
if not pygame.DISPLAY_LIST:
self.dlist = None
if not pygame.DISPLAY_LIST or redo or not self.dlist or not og.glIsList(self.dlist):
if pygame.DISPLAY_LIST:
self.dlist = og.glGenLists(1)
og.glNewList(self.dlist,og.GL_COMPILE)
#print "create list",self
sp,ep = self._rect
og.glEnable(og.GL_TEXTURE_2D)
self.texture.use()
og.glBegin(og.GL_QUADS)
og.glTexCoord2f(sp[0],ep[1])
og.glVertex3f(0,-1,0)
og.glTexCoord2f(ep[0],ep[1])
og.glVertex3f(1,-1,0)
og.glTexCoord2f(ep[0],sp[1])
og.glVertex3f(1,0,0)
og.glTexCoord2f(sp[0],sp[1])
og.glVertex3f(0,0,0)
og.glEnd()
og.glDisable(og.GL_TEXTURE_2D)
if pygame.DISPLAY_LIST:
og.glEndList()
if pygame.DISPLAY_LIST:
og.glCallList(self.dlist)
def render(self):
"""
Render the scene using the sphere display list
"""
if self.do_exit:
print('renderer exiting ...')
# glut event loop needs hard exit ...
sys.exit(0)
if self.bodies is None:
time.sleep(1 / self.fps)
return
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
GL.glMatrixMode(GL.GL_PROJECTION)
GL.glLoadIdentity()
x_size = GLUT.glutGet(GLUT.GLUT_WINDOW_WIDTH)
y_size = GLUT.glutGet(GLUT.GLUT_WINDOW_HEIGHT)
GLU.gluPerspective(60, float(x_size) / float(y_size), 0.05, 10)
GL.glMatrixMode(GL.GL_MODELVIEW)
GL.glLoadIdentity()
GL.glTranslatef(-_CAMERA_POSITION[0], -_CAMERA_POSITION[1],
-_CAMERA_POSITION[2])
self.mouse_interactor.apply_transformation()
for body_index in range(self.bodies.shape[0]):
body = self.bodies[body_index, :]
GL.glPushMatrix()
GL.glTranslatef(body[0], body[1], body[2])
GL.glScalef(body[3], body[3], body[3])
GL.glCallList(self.sphere)
GL.glPopMatrix()
GLUT.glutSwapBuffers()
def display(self):
gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
gl.glLoadIdentity()
# do zoom
glu.gluLookAt(0.0, 0.0, self.zoom, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0)
# do rotation
for x_rot, y_rot in reversed(self.rotations):
gl.glRotatef(math.sqrt(x_rot**2 + y_rot**2), y_rot, x_rot, 0)
#gl.glRotate(x_rot, 0, 1, 0)
#gl.glRotate(y_rot, 1, 0, 0)
"""
one, two, three, four = (1, 1, 0), (1, -1, 0), (-1, -1, 0), (-1, 1, 0)
draw_element(chemistry.elements[0], one)
draw_single_bond(one, two)
draw_element(chemistry.elements[0], two)
draw_double_bond(two, three)
draw_element(chemistry.elements[0], three)
draw_triple_bond(three, four)
draw_element(chemistry.elements[0], four)
draw_quadruple_bond(four, one)
"""
#self.draw_atoms(self.molecule)
gl.glCallList(self.displist)
#gl.glFlush()
glut.glutSwapBuffers()
def drawObjects(self):
if self.poly:
if self.graph:
self.gb.determineVisGraphPlanes(self.camera.phi,
self.camera.theta)
if self.animate:
if self.axis is 'x':
GL.glRotate(self.rotation, 1, 0, 0)
if self.axis is 'y':
GL.glRotate(self.rotation, 0, 0, 1)
if self.axis is 'z':
GL.glRotate(self.rotation, 0, 1, 0)
self.rotation += 1
GL.glCallList(self.Neuron)
else:
if len(self.vertices_gl) > 0:
GL.glPushMatrix()
self.vertices_gl.bind()
GL.glEnableClientState(GL.GL_VERTEX_ARRAY)
GL.glVertexPointer(3, GLUT.GL_FLOAT, 0, self.vertices_gl)
self.colors_gl.bind()
GL.glEnableClientState(GL.GL_COLOR_ARRAY)
GL.glColorPointer(3, GLUT.GL_FLOAT, 0, self.colors_gl)
GL.glDrawArrays(GL.GL_LINES, 0, len(self.vertices_gl))
GL.glPopMatrix()
def drawBox(self):
gl.glTranslatef(self.pos[0], self.pos[1], self.pos[2])
x, y, z, r = self.rot.getAngleAxis()
gl.glRotatef( r, x, y, z )
gl.glCallList(self.listId)
def billboardLabel(self, objPos, character, offset, scale):
GL.glEnable(GL.GL_BLEND)
GL.glBlendFunc(GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA)
GL.glColor4f(self.textColour[0], self.textColour[1],
self.textColour[2], 1.0)
GL.glEnable(GL.GL_TEXTURE_2D)
GL.glPushMatrix()
GL.glTranslate(objPos[0], objPos[1], objPos[2])
modelview = (GL.GLfloat * 16)()
mvm = GL.glGetFloatv(GL.GL_MODELVIEW_MATRIX, modelview)
for i in (0, 1, 2):
for j in (0, 1, 2):
if i is j:
modelview[i * 4 + j] = 1
else:
modelview[i * 4 + j] = 0
GL.glLoadMatrixf(mvm)
GL.glScalef(scale, scale, scale)
GL.glTranslate(offset, 0, 0)
GL.glCallList(self.fonts[character])
GL.glPopMatrix()
GL.glDisable(GL.GL_TEXTURE_2D)
GL.glDisable(GL.GL_BLEND)
def setObject(self, name, object, tx, ty, tz):
gl.glPushName(name)
gl.glPushMatrix()
gl.glTranslate(tx, ty, tz)
gl.glCallList(object.gl_list)
gl.glPopMatrix()
gl.glPopName()
def add_object_seg(filename,
xyz,
unit,
up_string,
front_string,
center,
angle,
size,
segment_id,
obj_info,
layout_type=None):
GL.glPushMatrix()
x = xyz[0]
y = xyz[1]
z = xyz[2]
# translate in view
if layout_type is not None:
GL.glTranslatef(center[0], center[1], center[2])
else:
GL.glTranslatef(center[0], center[1], center[2] - size[2] / 2)
GL.glRotate(angle, 0, 1, 0)
GL.glScalef(size[0] * 100 / x, size[1] * 100 / y, size[2] * 100 / z)
# normalize directions, rotate object to front: front -> 0,0,1 | up -> 0,1,0
alignment = align_directions(up_string, front_string)
if not alignment:
GL.glPopMatrix()
return
# obj = OBJ_NORMAL(filename, swapyz=False)
obj = OBJ_SEG(obj_info['info'],
color=[segment_id / 255.0, 0.0, 0.0],
swapyz=False)
GL.glCallList(obj.gl_list)
GL.glPopMatrix()
def paintScene(self):
'''Does the actuall object rendering calls.
'''
# rotate view
GL.glPushMatrix()
GL.glRotatef(self.xRot / 16.0, 1.0, 0.0, 0.0)
GL.glRotatef(self.yRot / 16.0, 0.0, 1.0, 0.0)
GL.glRotatef(self.zRot / 16.0, 0.0, 0.0, 1.0)
# pan
mtx = np.array(GL.glGetDoublev(GL.GL_MODELVIEW_MATRIX))
A = mtx[0:3, 0:2]
x = np.transpose(np.array([[self._xPan, self._yPan]]))
b = np.dot(A, x)
GL.glTranslatef(b[0], b[1], b[2])
# zoom
GL.glScale(self._vScale, self._vScale, self._vScale)
# render all non-cacheable first
if len(self._glList_nonCacheable):
for desc in self._glList_nonCacheable:
desc.run()
# use cached list for mouse interactions
try:
GL.glCallList(self._glList_cache)
except:
log.node(traceback.format_exc())
self._glError_cnt += 1
# rotate view
GL.glPopMatrix()
def to_OpenGL_2(self):
for y in range(self.yres - 1):
for x in range(self.xres - 1):
# print "z[%f][%f]=%f" % (self.y[y],self.x[x],self.buf[y][x])
if self.buf[y+0][x+0].changed or self.buf[y+0][x+1].changed \
or self.buf[y+1][x+0].changed \
or self.buf[y+1][x+1].changed:
if self.buf[y][x].list == -1:
self.buf[y][x].list = GL.glGenLists(1)
GL.glNewList(self.buf[y][x].list, GL.GL_COMPILE)
GL.glBegin(GL.GL_QUADS)
n = self.normal(self.buf[y+0][x+0].z, self.buf[y+0][x+1].z,
self.buf[y+1][x+0].z)
GL.glNormal3f(n[0], n[1], n[2])
GL.glVertex3f(self.x[x+0], self.y[y+0],
self.buf[y+0][x+0].z)
GL.glVertex3f(self.x[x+1], self.y[y+0],
self.buf[y+0][x+1].z)
GL.glVertex3f(self.x[x+1], self.y[y+1],
self.buf[y+1][x+1].z)
GL.glVertex3f(self.x[x+0], self.y[y+1],
self.buf[y+1][x+0].z)
GL.glEnd()
GL.glEndList()
for y in range(0, self.yres-1):
for x in range(0, self.xres-1):
self.buf[y][x].changed = False
GL.glCallList(self.buf[y][x].list)
def drawAircraft(self):
if self.flag_show_compnt :
GL.glColor3fv([1.0, 0.0, 0.0])
GL.glCallList(self.index+5)
if self.flag_show_flap_TE_Device :
GL.glCallList(self.index+6)
if self.flag_show_flap_LE_Device :
GL.glCallList(self.index+7)
if self.flag_show_flap_spoiler :
GL.glCallList(self.index+8)
if self.flag_show_spars :
GL.glCallList(self.index+9)
if self.flag_show_wing1_up :
self.draw(self.data.pList_wing_up, self.data.pList_wing_up_normals, [0.0, 0.5, 0.8,self.alpha_rgb], 1, self.selectionList.wingUpIsEmpty())
if self.flag_show_wing1_lo :
self.draw(self.data.pList_wing_lo, self.data.pList_wing_lo_normals, [0.0, 0.5, 0.8,self.alpha_rgb], 2, self.selectionList.wingLoIsEmpty())
if self.flag_show_wing2_up :
self.draw(self.data.pList_wing_up_reflect, self.data.pList_wing_up_reflect_normals, [0.75164, 0.60648, 0.22648,1.0], 3, self.selectionList.wingUpRIsEmpty())
if self.flag_show_wing2_lo :
self.draw(self.data.pList_wing_lo_reflect, self.data.pList_wing_lo_reflect_normals, [0.75164, 0.60648, 0.22648,1.0], 4, self.selectionList.wingLoRIsEmpty())
if self.flag_show_fuselage :
self.draw(self.data.pList_fuselage, self.data.pList_fuselage_normals, [0.0, 0.5, 0.8,self.alpha_rgb], 0, self.selectionList.fuseIsEmpty())
def to_OpenGL(self, visible_filter=None, show_directions=False):
if not GL_enabled:
return
if not visible_filter is None:
for item in self.next():
# ignore invisble things like the normal of a ContourModel
if hasattr(item, "to_OpenGL"):
do_paint, color = visible_filter(item)
if do_paint:
item.to_OpenGL(color, show_directions=show_directions)
elif not show_directions in self._opengl_display_cache:
# compile an OpenGL display list
# Rendering a display list takes less than 5% of the time for a
# complete rebuild.
list_index = GL.glGenLists(1)
if list_index > 0:
self._opengl_display_cache[show_directions] = list_index
# somehow "GL_COMPILE_AND_EXECUTE" fails - we render it later
GL.glNewList(list_index, GL.GL_COMPILE)
for item in self.next():
# ignore invisble things like the normal of a ContourModel
if hasattr(item, "to_OpenGL"):
item.to_OpenGL(show_directions=show_directions)
if list_index > 0:
GL.glEndList()
GL.glCallList(list_index)
else:
# render a previously compiled display list
GL.glCallList(self._opengl_display_cache[show_directions])
def paintGL(self):
"""
OpenGL Lifecycle method. Do not change name.
"""
gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
gl.glLoadIdentity()
# Centers on the model
gl.glTranslate(self.x_pos, self.y_pos, self.zoom)
# Rotates model around its center
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glPushMatrix()
gl.glTranslate(self.object_center.x, self.object_center.y,
self.object_center.z)
gl.glRotated(self.x_rot / 16.0, 1.0, 0.0, 0.0)
gl.glRotated(self.y_rot / 16.0, 0.0, 1.0, 0.0)
gl.glRotated(self.z_rot / 16.0, 0.0, 0.0, 1.0)
gl.glTranslate(-self.object_center.x, -self.object_center.y,
-self.object_center.z)
if self.object is not None:
gl.glCallList(self.object)
if self.sound_source is not None:
gl.glPointSize(10)
gl.glBegin(gl.GL_POINTS)
gl.glColor3f(1.0, 0, 0)
gl.glVertex3fv(self.sound_source.vec)
gl.glEnd()
if self.rays is not None:
gl.glCallList(self.rays)
gl.glPopMatrix()
def draw( self ):
GL.glPushMatrix()
GL.glTranslatef( *self.__real_position )
GL.glCallList( self.__gllist )
GL.glPopMatrix()
def load_and_draw_model(filename):
''' Loads a model from an .obj file using objloader.py.
Assumes there is a .mtl material file with the same name. '''
GL.glEnable(GL.GL_LIGHTING)
GL.glEnable(GL.GL_LIGHT0)
GL.glEnable(GL.GL_DEPTH_TEST)
GL.glEnable(GL.GL_COLOR_MATERIAL)
GL.glShadeModel(GL.GL_SMOOTH)
GL.glClear(GL.GL_DEPTH_BUFFER_BIT)
# set model color
GL.glMaterialfv(GL.GL_FRONT, GL.GL_AMBIENT, [0,0,0,0])
GL.glMaterialfv(GL.GL_FRONT, GL.GL_DIFFUSE, [0.5,0.75,1.0,0.0])
GL.glMaterialfv(GL.GL_FRONT, GL.GL_SPECULAR, [0.7, 0.6, 0.6, 0.0])
GL.glMaterialf(GL.GL_FRONT, GL.GL_SHININESS, 0.25*128.0)
# load from a file
import objloader
obj = objloader.OBJ(filename,swapyz=True)
size = 0.01
angle = [-0,0,0]
GL.glScalef(size, size, size)
GL.glRotatef(angle[0], 1, 0, 0)
GL.glRotatef(angle[1], 0, 1, 0)
GL.glRotatef(angle[2], 0, 0, 1)
GL.glCallList(obj.gl_list)
def to_OpenGL_2(self):
for y in range(self.yres - 1):
for x in range(self.xres - 1):
if self.buf[y+0][x+0].changed or self.buf[y+0][x+1].changed \
or self.buf[y+1][x+0].changed \
or self.buf[y+1][x+1].changed:
if self.buf[y][x].list == -1:
self.buf[y][x].list = GL.glGenLists(1)
GL.glNewList(self.buf[y][x].list, GL.GL_COMPILE)
GL.glBegin(GL.GL_QUADS)
n = self.normal(self.buf[y + 0][x + 0].z,
self.buf[y + 0][x + 1].z,
self.buf[y + 1][x + 0].z)
GL.glNormal3f(n[0], n[1], n[2])
GL.glVertex3f(self.x[x + 0], self.y[y + 0],
self.buf[y + 0][x + 0].z)
GL.glVertex3f(self.x[x + 1], self.y[y + 0],
self.buf[y + 0][x + 1].z)
GL.glVertex3f(self.x[x + 1], self.y[y + 1],
self.buf[y + 1][x + 1].z)
GL.glVertex3f(self.x[x + 0], self.y[y + 1],
self.buf[y + 1][x + 0].z)
GL.glEnd()
GL.glEndList()
for y in range(0, self.yres - 1):
for x in range(0, self.xres - 1):
self.buf[y][x].changed = False
GL.glCallList(self.buf[y][x].list)
def display(self):
self.rotation_angle += self.rotation_angle_speed
gl.glDisable(gl.GL_DEPTH_TEST)
gl.glEnable(gl.GL_BLEND)
#gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE_MINUS_SRC_ALPHA)
gl.glBlendFunc(gl.GL_SRC_ALPHA, gl.GL_ONE)
if self.orbit == None:
x,y,z=self.position
else:
#print'Next'
x,y,z=self.orbit[self.orbit_index]
if self.orbit_index < len(self.orbit)-1:
self.orbit_index+=1
else:
self.orbit_index=0
gl.glPushMatrix()
gl.glTranslatef(x,y,z)
gl.glRotatef(self.rotation_angle,0,0,1)
#gl.glColor4f(1,0,0,0.5)
gl.glCallList(self.list_index)
gl.glPopMatrix()
#gl.glTranslatef(100,0.,0.)
gl.glPushMatrix()
gl.glTranslatef(x,y,z)
#gl.glColor4f(1,1,0,0.4)
gl.glRotatef(2*self.rotation_angle,0,0,1)
gl.glCallList(self.list_index)
gl.glPopMatrix()
def paintScene(self):
'''Does the actuall object rendering calls.
'''
# rotate view
GL.glPushMatrix()
GL.glRotatef(self.xRot / 16.0, 1.0, 0.0, 0.0)
GL.glRotatef(self.yRot / 16.0, 0.0, 1.0, 0.0)
GL.glRotatef(self.zRot / 16.0, 0.0, 0.0, 1.0)
# pan
mtx = np.array(GL.glGetDoublev(GL.GL_MODELVIEW_MATRIX))
A = mtx[0:3, 0:2]
x = np.transpose(np.array([[self._xPan, self._yPan]]))
b = np.dot(A, x)
GL.glTranslatef(b[0], b[1], b[2])
# zoom
GL.glScale(self._vScale, self._vScale, self._vScale)
# render all non-cacheable first
if len(self._glList_nonCacheable):
for desc in self._glList_nonCacheable:
desc.run()
# use cached list for mouse interactions
try:
GL.glCallList(self._glList_cache)
except:
log.node(traceback.format_exc())
self._glError_cnt += 1
# rotate view
GL.glPopMatrix()
def display(self):
gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
gl.glLoadIdentity()
# do zoom
glu.gluLookAt(0.0, 0.0, self.zoom, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0)
# do rotation
for x_rot, y_rot in reversed(self.rotations):
gl.glRotatef(math.sqrt(x_rot**2 + y_rot**2), y_rot, x_rot, 0)
#gl.glRotate(x_rot, 0, 1, 0)
#gl.glRotate(y_rot, 1, 0, 0)
"""
one, two, three, four = (1, 1, 0), (1, -1, 0), (-1, -1, 0), (-1, 1, 0)
draw_element(chemistry.elements[0], one)
draw_single_bond(one, two)
draw_element(chemistry.elements[0], two)
draw_double_bond(two, three)
draw_element(chemistry.elements[0], three)
draw_triple_bond(three, four)
draw_element(chemistry.elements[0], four)
draw_quadruple_bond(four, one)
"""
#self.draw_atoms(self.molecule)
gl.glCallList(self.displist)
#gl.glFlush()
glut.glutSwapBuffers()
def to_OpenGL(self, visible_filter=None, show_directions=False):
if not GL_enabled:
return
if not visible_filter is None:
for item in self.next():
# ignore invisble things like the normal of a ContourModel
if hasattr(item, "to_OpenGL"):
do_paint, color = visible_filter(item)
if do_paint:
item.to_OpenGL(color, show_directions=show_directions)
elif not show_directions in self._opengl_display_cache:
# compile an OpenGL display list
# Rendering a display list takes less than 5% of the time for a
# complete rebuild.
list_index = GL.glGenLists(1)
if list_index > 0:
self._opengl_display_cache[show_directions] = list_index
# somehow "GL_COMPILE_AND_EXECUTE" fails - we render it later
GL.glNewList(list_index, GL.GL_COMPILE)
for item in self.next():
# ignore invisble things like the normal of a ContourModel
if hasattr(item, "to_OpenGL"):
item.to_OpenGL(show_directions=show_directions)
if list_index > 0:
GL.glEndList()
GL.glCallList(list_index)
else:
# render a previously compiled display list
GL.glCallList(self._opengl_display_cache[show_directions])
def render(self):
# make or render display list
if self.display_list_index is None:
self.display_list_index = gl.glGenLists(1)
gl.glNewList(self.display_list_index, gl.GL_COMPILE)
gl.glDisable(gl.GL_LIGHTING)
# render lines
for i in range(0, self.num_lines + 1):
ypos = i * (self.bright_linewidth + self.dark_linewidth)
# render bright line
gl.glColor3f(*self.bright_color)
gl.glRectf(0, ypos, self.width, ypos + self.bright_linewidth)
# render dark line
gl.glColor3f(*self.dark_color)
gl.glRectf(0, ypos + self.bright_linewidth, self.width, ypos + self.bright_linewidth + self.dark_linewidth)
gl.glEnable(gl.GL_LIGHTING)
gl.glEndList()
gl.glCallList(self.display_list_index)
else:
gl.glCallList(self.display_list_index)
def draw_scene(self):
#inspect all self.objects, and execute only those that have visibility=True, inspect all lights and execute those ones activated. Execute the ambient light
#camera
#lights
for light_index in self.lights:
#print "Drawing light", light_index
light=self.lights[light_index]
if light.activated:
_gl.glCallList(light.get_gl_list())
_gl.glEnable(light.light_number)
for object_index in self.objects:
#print "Drawing object:", object_index
object=self.objects[object_index]
if object.visibility:
_gl.glPushMatrix()
if object.scale != None:
_gl.glEnable(_gl.GL_NORMALIZE)
_gl.glMultMatrixf(object.trans_rot_matrix.T)
if object.scale != None:
_gl.glScale(object.scale[0],object.scale[1],object.scale[2])
if object.material_specular_color != None:
_gl.glMaterialfv(_gl.GL_FRONT,_gl.GL_SPECULAR, object.material_specular_color)
if object.material_shininess != None:
_gl.glMaterialf(_gl.GL_FRONT,_gl.GL_SHININESS, object.material_shininess)
if object.material_ambient_color != None:
_gl.glMaterialfv(_gl.GL_FRONT,_gl.GL_AMBIENT, object.material_ambient_color)
if object.material_diffuse_color != None:
_gl.glMaterialfv(_gl.GL_FRONT,_gl.GL_DIFFUSE, object.material_diffuse_color)
_gl.glCallList(object.get_gl_list())
if object.scale != None:
_gl.glDisable(_gl.GL_NORMALIZE)
_gl.glPopMatrix()
def pick_actors(self):
"""Set the list of actors inside the pick_window."""
self.camera.loadProjection(pick=self.pick_window)
self.camera.loadModelView()
stackdepth = 1
npickable = len(self.actors)
selbuf = GL.glSelectBuffer(npickable*(3+stackdepth))
GL.glRenderMode(GL.GL_SELECT)
GL.glInitNames()
for i,a in enumerate(self.actors):
GL.glPushName(i)
GL.glCallList(a.list)
GL.glPopName()
libGL.glRenderMode(GL.GL_RENDER)
# Read the selection buffer
store_closest = self.selection_filter == 'single' or \
self.selection_filter == 'closest'
self.picked = []
if selbuf[0] > 0:
buf = asarray(selbuf).reshape(-1,3+selbuf[0])
buf = buf[buf[:,0] > 0]
self.picked = buf[:,3]
if store_closest:
w = buf[:,1].argmin()
self.closest_pick = (self.picked[w], buf[w,1])
def paintGL(self):
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
GL.glMatrixMode(GL.GL_MODELVIEW)
GL.glPushMatrix()
GL.glEnable(GLWidget.GL_MULTISAMPLE)
GL.glTranslatef( -0.25, -0.10, 0.0)
GL.glScalef(0.75, 1.15, 0.0)
GL.glRotatef(GLWidget.rot, 0.0, 0.0, 1.0)
GL.glCallList(self.list_)
GL.glPopMatrix()
GL.glPushMatrix()
GL.glDisable(GLWidget.GL_MULTISAMPLE)
GL.glTranslatef(0.25, -0.10, 0.0)
GL.glScalef(0.75, 1.15, 0.0)
GL.glRotatef(GLWidget.rot, 0.0, 0.0, 1.0)
GL.glCallList(self.list_)
GL.glPopMatrix()
GLWidget.rot += 0.2
self.qglColor(QtCore.Qt.black)
self.renderText(-0.35, 0.4, 0.0, "Multisampling enabled")
self.renderText(0.15, 0.4, 0.0, "Multisampling disabled")
def paintGL(self):
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
GL.glMatrixMode(GL.GL_MODELVIEW)
GL.glPushMatrix()
GL.glEnable(GLWidget.GL_MULTISAMPLE)
GL.glTranslatef(-0.25, -0.10, 0.0)
GL.glScalef(0.75, 1.15, 0.0)
GL.glRotatef(GLWidget.rot, 0.0, 0.0, 1.0)
GL.glCallList(self.list_)
GL.glPopMatrix()
GL.glPushMatrix()
GL.glDisable(GLWidget.GL_MULTISAMPLE)
GL.glTranslatef(0.25, -0.10, 0.0)
GL.glScalef(0.75, 1.15, 0.0)
GL.glRotatef(GLWidget.rot, 0.0, 0.0, 1.0)
GL.glCallList(self.list_)
GL.glPopMatrix()
GLWidget.rot += 0.2
self.qglColor(QtCore.Qt.black)
self.renderText(-0.35, 0.4, 0.0, "Multisampling enabled")
self.renderText(0.15, 0.4, 0.0, "Multisampling disabled")
def __Draw_Scene():
global TOGGLE_FULLSCREEN,TOGGLE_LIGHTING,TOGGLE_3D,TOGGLE_WIREFRAME,TOGGLE_BONES,TOGGLE_ORTHO
global __viewMatrix
__GL.glMultMatrixf(__viewMatrix._getMtx())
__GL.glDisable(__GL.GL_LIGHTING) #disable for the grid
if TOGGLE_GRID<4:
global __TOP_GRID,__SIDE_GRID,__FRONT_GRID,__QUAD_FLOOR
__GL.glCallList([__TOP_GRID,__SIDE_GRID,__FRONT_GRID,__QUAD_FLOOR][TOGGLE_GRID])
'''
if TOGGLE_LIGHTING: __GL.glEnable(__GL.GL_LIGHTING)
__GL.glCallList(__GL.__MODEL_DATA) #finally got display lists working =D
if TOGGLE_LIGHTING: __GL.glDisable(__GL.GL_LIGHTING) #disable for the grid and bones
if TOGGLE_BONES:
if TOGGLE_BONES==2: __GL.glClear( __GL.GL_DEPTH_BUFFER_BIT ) #overlay the bones (X-Ray)
__GL.glCallList(__BONE_DATA)
for Name,Objects in Libs[4]: #de-scaled bone joints
for ID in Objects:
ObjectName,Viewport,LRS,Sub_Data,Parent_ID=Libs[5][ID]
SDType,SDName,SDData1,SDData2=Sub_Data
if SDType=="_Rig":
for bone in SDData2:
PLRS,CLRS = (SDData2[bone[4]][2] if type(bone[4])==int else [0,0,0,0,0,0,1,1,1]),bone[2]
__GL.glTranslate((CLRS[0]*CLRS[6]),(CLRS[1]*CLRS[7]),(CLRS[2]*CLRS[8]))
#glutSolidSphere(0.03/__viewMatrix._scale, 25, 25)
__GL.glTranslate(-(CLRS[0]*CLRS[6]),-(CLRS[1]*CLRS[7]),-(CLRS[2]*CLRS[8]))
'''
pass
def draw_list(gl_list,
pos=None,
angle=0.0,
rotation_list=None,
scale_list=None,
color_list=None):
"""
Draw an opengl list.
:param gl_list: OpenGL list
:param pos: Position
:param angle: Angle
:param rotation_list: Rotation list
:param scale_list: Scale list
:param color_list: Color list
:type pos: list, None
:type angle: float, int
:type rotation_list: list, None
:type scale_list: list, None
:type color_list: list, None
"""
if pos is None:
pos = [0.0, 0.0, 0.0]
_gl.glPushMatrix()
_gl.glTranslate(pos[0], pos[1], pos[2])
if scale_list is not None:
_gl.glScale(scale_list[0], scale_list[1], scale_list[2])
if rotation_list is not None:
_gl.glRotatef(angle, rotation_list[0], rotation_list[1],
rotation_list[2])
if color_list is not None:
_gl.glColor4fv(color_list)
_gl.glCallList(gl_list)
_gl.glPopMatrix()
def pick_actors(self,store_closest=False):
"""Set the list of actors inside the pick_window."""
self.camera.loadProjection(pick=self.pick_window)
self.camera.loadMatrix()
stackdepth = 1
npickable = len(self.actors)
selbuf = GL.glSelectBuffer(npickable*(3+stackdepth))
GL.glRenderMode(GL.GL_SELECT)
GL.glInitNames()
for i,a in enumerate(self.actors):
GL.glPushName(i)
GL.glCallList(a.list)
GL.glPopName()
## buf = GL.glRenderMode(GL.GL_RENDER)
## self.picked = [ r[2][0] for r in buf]
## if store_closest and len(buf) > 0:
## d = asarray([ r[0] for r in buf ])
## dmin = d.min()
## w = where(d == dmin)[0][0]
## self.closest_pick = (self.picked[w], dmin)
libGL.glRenderMode(GL.GL_RENDER)
# Read the selection buffer
self.picked = []
if selbuf[0] > 0:
buf = asarray(selbuf).reshape(-1,3+selbuf[0])
buf = buf[buf[:,0] > 0]
self.picked = buf[:,3]
if store_closest and len(buf) > 0:
w = buf[:,1].argmin()
self.closest_pick = (self.picked[w], buf[w,1])
def selectData(self, object, ipsData, start):
gl.glPushMatrix()
gl.glTranslate(ipsData[start]['x'], ipsData[start]['y'],
self.person_offset)
gl.glRotate(180, 0.0, 0.0, 1.0)
gl.glCallList(object.gl_list)
gl.glPopMatrix()
def paintGL(self):
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
GL.glLoadIdentity()
GL.glMaterial(GL.GL_FRONT_AND_BACK, GL.GL_AMBIENT, [0.2, 0.2, 0.2, 1.0])
GL.glMaterial(GL.GL_FRONT_AND_BACK, GL.GL_DIFFUSE, [0.8, 0.8, 0.8, 1.0])
GL.glMaterial(GL.GL_FRONT_AND_BACK, GL.GL_SPECULAR, [1.0, 1.0, 1.0, 1.0])
GL.glMaterial(GL.GL_FRONT_AND_BACK, GL.GL_SHININESS, 50.0)
GL.glLight(GL.GL_LIGHT0, GL.GL_AMBIENT, [0.3, 0.3, 0.3, 1.0])
GL.glLight(GL.GL_LIGHT0, GL.GL_DIFFUSE, [0.9, 0.9, 0.9, 1.0])
GL.glLight(GL.GL_LIGHT0, GL.GL_SPECULAR, [1.0, 1.0, 1.0, 1.0])
GL.glLight(GL.GL_LIGHT0, GL.GL_POSITION, [10.0, 0.0, 10.0, 0.0])
GL.glEnable(GL.GL_LIGHTING)
GL.glEnable(GL.GL_LIGHT0)
GL.glEnable(GL.GL_NORMALIZE)
GL.glTranslated(0.0, 0.0, -10.0)
GL.glRotated(self.xRot / 16.0, 1.0, 0.0, 0.0)
GL.glRotated(self.yRot / 16.0, 0.0, 1.0, 0.0)
GL.glRotated(self.zRot / 16.0, 0.0, 0.0, 1.0)
GL.glScale(self.scaleFactor,self.scaleFactor,self.scaleFactor)
if self.object:
GL.glCallList(self.object)
def paintGL(self):
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
GL.glLoadIdentity()
GL.glMaterial(GL.GL_FRONT_AND_BACK, GL.GL_AMBIENT, [0.2, 0.2, 0.2, 1.0])
GL.glMaterial(GL.GL_FRONT_AND_BACK, GL.GL_DIFFUSE, [0.8, 0.8, 0.8, 1.0])
GL.glMaterial(GL.GL_FRONT_AND_BACK, GL.GL_SPECULAR, [1.0, 1.0, 1.0, 1.0])
GL.glMaterial(GL.GL_FRONT_AND_BACK, GL.GL_SHININESS, 50.0)
GL.glLight(GL.GL_LIGHT0, GL.GL_AMBIENT, [0.3, 0.3, 0.3, 1.0])
GL.glLight(GL.GL_LIGHT0, GL.GL_DIFFUSE, [0.9, 0.9, 0.9, 1.0])
GL.glLight(GL.GL_LIGHT0, GL.GL_SPECULAR, [1.0, 1.0, 1.0, 1.0])
GL.glLight(GL.GL_LIGHT0, GL.GL_POSITION, [10.0, 0.0, 10.0, 0.0])
GL.glEnable(GL.GL_LIGHTING)
GL.glEnable(GL.GL_LIGHT0)
GL.glEnable(GL.GL_NORMALIZE)
GL.glTranslated(0.0, 0.0, -10.0)
GL.glRotated(self.xRot / 16.0, 1.0, 0.0, 0.0)
GL.glRotated(self.yRot / 16.0, 0.0, 1.0, 0.0)
GL.glRotated(self.zRot / 16.0, 0.0, 0.0, 1.0)
GL.glScale(self.scaleFactor,self.scaleFactor,self.scaleFactor)
if self.object:
GL.glCallList(self.object)
def determineVisGraphPlanes(self, phi, theta):
'''
Front 0
Back 1
Top 2
Bottom 3
Left 4
Right 5
'''
planes = [0, 1, 2, 3, 4, 5]
if phi >= -90 and phi < 90:
planes.remove(0)
if phi >= 90 or phi < -90:
planes.remove(1)
if phi >= -180 and phi < 0:
planes.remove(4)
if phi >= 0 and phi < 180:
planes.remove(5)
if theta >= 0:
planes.remove(2)
else:
planes.remove(3)
for i in planes:
GL.glCallList(self.Graph[i])
self.drawAxisLabels(planes)
def add_object(filename,
xyz,
unit,
up_string,
front_string,
center,
angle,
size,
obj_color,
obj_info,
layout_type=None): # x_min,y_min,z_min,x_max,y_max,z_max
GL.glPushMatrix()
# after unit conversion...
x = xyz[0]
y = xyz[1]
z = xyz[2]
# print center, size
# translate in view
if layout_type is not None:
GL.glTranslatef(center[0], center[1], center[2])
else:
GL.glTranslatef(center[0], center[1], center[2] - size[2] / 2)
GL.glRotate(angle, 0, 1, 0)
GL.glScalef(size[0] * 100 / x, size[1] * 100 / y,
size[2] * 100 / z) # x,y,z y is up
# normalize directions, rotate object to front: front -> 0,0,1 | up -> 0,1,0
alignment = align_directions(up_string, front_string)
if not alignment:
GL.glPopMatrix()
return
# obj = OBJ_NORMAL(filename, swapyz=False)
obj = OBJ(obj_info['info'], obj_color=obj_color, swapyz=False)
GL.glCallList(obj.gl_list)
GL.glPopMatrix()
def OpenGLPaint(self, colorDrivenMaterial=None, useCallLists=True):
if self.visible:
# TODO: add support for updateOnlyFrom GrandparentJoints flag
# localTransform = grandParentTransformMat
# #set orientation
# if not self.updateOnlyFromGrandparentJoints:
# localTransform *= self.joint.
# q = self.joint.orientation
# set point size if required
if self.displayAsPoints:
GL.glPointSize(self.pointSize)
# set up model material
if colorDrivenMaterial is not None:
GL.glMaterialf(GL.GL_FRONT_AND_BACK, GL.GL_SHININESS, self.shininess)
if colorDrivenMaterial:
GL.glColorMaterial(GL.GL_FRONT_AND_BACK, GL.GL_AMBIENT_AND_DIFFUSE)
GL.glMaterialfv(GL.GL_FRONT_AND_BACK, GL.GL_EMISSION, [0.0, 0.0, 0.0, 1.0])
GL.glMaterialfv(GL.GL_FRONT_AND_BACK, GL.GL_SPECULAR, [1.0, 1.0, 1.0, 1.0])
GL.glColor4fv(self.ambientColor)
else:
GL.glMaterialfv(GL.GL_FRONT_AND_BACK, GL.GL_AMBIENT, self.ambientColor)
GL.glMaterialfv(GL.GL_FRONT_AND_BACK, GL.GL_DIFFUSE, self.diffuseColor)
GL.glMaterialfv(GL.GL_FRONT_AND_BACK, GL.GL_EMISSION, self.emissionColor)
GL.glMaterialfv(GL.GL_FRONT_AND_BACK, GL.GL_SPECULAR, self.specularColor)
if self.textureID is not None:
GL.glBindTexture(GL.GL_TEXTURE_2D, self.textureID) # bind our texture to our shape
if useCallLists: # use call lists of original model, much faster for displaying
# change openGL matrix to match model orientation and position
GL.glPushMatrix()
# matrix transformations steps: (applied in reverse order)
# 1: move model initial joint (rotation) center to origin
# 2: scale model
# 3: rotate model to new orientation
# 4: move model to parent joint position
# GL.glTranslatef(self.joint.location[0],self.joint.location[1],self.joint.location[2])
# GL.glMultMatrixf(numpy.array(q.toMat4()))
# scale = self.scale*self.joint.scale #scale is combination of model scale and parent joint scale
# GL.glScalef(scale,scale,scale)
# GL.glTranslatef(-self.initialRotationCenter[0],-self.initialRotationCenter[1],-self.initialRotationCenter[2])
if self.displayList is not None:
GL.glCallList(self.displayList)
# go back to default matrix
GL.glPopMatrix()
else: # don't use call lists, display recalculated vertexes
# TODO: test how scaling works when vertexes are recalculated
# TODO: Test how joint translation works
GL.glBegin(GL.GL_TRIANGLES)
for i in xrange(len(self.TriangleVertexIndexList)):
GL.glNormal3fv(self.NormVectors[i])
GL.glVertex3fv(self.VertexList[self.TriangleVertexIndexList[i, 0]])
GL.glVertex3fv(self.VertexList[self.TriangleVertexIndexList[i, 1]])
GL.glVertex3fv(self.VertexList[self.TriangleVertexIndexList[i, 2]])
GL.glEnd()
def paintGL(self):
gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
gl.glLoadIdentity()
gl.glTranslatef(self.translateX, self.translateY, self.zoom)
gl.glRotated(self.xRot / 16.0, 1.0, 0.0, 0.0)
gl.glRotated(self.yRot / 16.0, 0.0, 1.0, 0.0)
gl.glRotated(self.zRot / 16.0, 0.0, 0.0, 1.0)
gl.glCallList(self.object)
def render(self):
''' virtual method
must be implemented by derivated class to do the render of the mesh.
as each importer can store data on its own way, this setup makes
the implementation more flexible, allowing for using GL coding
mechanisms that would speed up the render of different file formats.'''
if self.glList:
GL.glCallList(self.glList)
def paintGL(self):
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
GL.glLoadIdentity()
GL.glTranslated(0.0, 0.0, -10.0)
GL.glRotated(self.xRot / 16.0, 1.0, 0.0, 0.0)
GL.glRotated(self.yRot / 16.0, 0.0, 1.0, 0.0)
GL.glRotated(self.zRot / 16.0, 0.0, 0.0, 1.0)
GL.glCallList(self.object)
def draw(self):
if self._displayList is None:
self._displayList = GL.glGenLists(1)
if self.invalidList:
self.compileList()
GL.glCallList(self._displayList)
def draw(self):
if self._displayList is None:
self._displayList = GL.glGenLists(1)
if self.invalidList:
self.compileList()
GL.glCallList(self._displayList)
def paintGL(self):
gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
gl.glLoadIdentity()
gl.glTranslatef(self.x_pos, self.y_pos, self.z_pos)
gl.glRotated(self.xRot, 1.0, 0.0, 0.0)
gl.glRotated(self.yRot, 0.0, 1.0, 0.0)
gl.glRotated(self.zRot, 0.0, 0.0, 1.0)
gl.glCallList(self.object)
def paintGL(self):
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
GL.glLoadIdentity()
GL.glTranslated(0.0, 0.0, -10.0)
GL.glRotated(self.xRot / 16.0, 1.0, 0.0, 0.0)
GL.glRotated(self.yRot / 16.0, 0.0, 1.0, 0.0)
GL.glRotated(self.zRot / 16.0, 0.0, 0.0, 1.0)
GL.glCallList(self.object)
def selectData(self, object_s, x, y, start):
gl.glPushMatrix()
gl.glTranslate(x[start], y[start], 0.0)
gl.glRotate(90, 0.0, 0.0, 1.0)
gl.glRotate(90, 1.0, 0.0, 0.0)
gl.glScale(7.0, 7.0, 7.0)
gl.glCallList(object_s.gl_list)
gl.glPopMatrix()
def paintGL(self):
"""Redraw"""
GL.glDepthFunc(GL.GL_LEQUAL)
GL.glDepthMask(GL.GL_TRUE)
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
GL.glClipPlane(GL.GL_CLIP_PLANE0,
(0, 0, -1, self._get_slice_height() + 0.15))
GL.glLoadIdentity()
GL.glScaled(self.zoom / 100, self.zoom / 100, self.zoom / 100)
self.set_light_positions()
GL.glTranslated(self.x_pan, self.y_pan, 0.1)
GL.glRotated(self.x_rot, 1.0, 0.0, 0.0)
GL.glRotated(self.y_rot, 0.0, 1.0, 0.0)
GL.glRotated(self.z_rot, 0.0, 0.0, 1.0)
#GL.glUseProgram(0)
if 'slices' in self.layers:
GL.glEnable(GL.GL_CLIP_PLANE0)
else:
GL.glDisable(GL.GL_CLIP_PLANE0)
for layer in sorted(self.layers):
if layer == 'wireframe':
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_LINE)
elif layer == 'clip':
pass
elif layer == 'slices':
pass
else:
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_FILL)
if layer != 'platform':
GL.glPolygonOffset(1, 1)
self.log.info("Painting: %s" % layer)
if self.objects[layer] is not None:
GL.glCallList(self.objects[layer])
#This is how we draw perimiters baby!
if 'slices' in self.layers:
layernum = self.slice_slider.value()
zpos = self._get_slice_height()
if (self.project is not None and self.project.layers is not None
and len(self.project.layers) >= self.slice_slider.value()):
self.qglColor(self.perimeter_color)
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_FILL)
for poly in self.project.perimeters[layernum][1].polys:
if poly.exterior is None:
self.log.info("Interior poly.")
for interior in poly.interiors:
self.log.debug("Interior is %s", interior)
path = None
else:
self.log.info("Exterior poly.")
path = poly.exterior
if path:
self.draw_perimeter(
self.project.perimeters[layernum][0], path.coords,
.5, .1)
def onRender(self):
gl.glDepthMask(gl.GL_TRUE)
gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
glu.gluPerspective(45, self.width / self.height, 0.01, 80.0)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
gl.glTranslated(0.0, 0.0, -self.camPosZ) # apply camera zooming
gl.glRotated(self.angleX, 1.0, 0.0, 0.0) # apply camera rotation
gl.glRotated(self.angleY, 0.0, 1.0, 0.0)
# draw fountain
if self.renderEnv:
gl.glTexEnvi(gl.GL_TEXTURE_ENV, gl.GL_TEXTURE_ENV_MODE,
gl.GL_MODULATE)
gl.glCallList(self.DISPLAY_LIST_OBJECT)
gl.glMatrixMode(gl.GL_TEXTURE)
# scroll water texture
angle = self.totalTime * 2.0 * math.pi / 12000.0
sinA = math.sin(angle) * 0.2
cosA = math.cos(angle) * 0.2
gl.glRotatef(angle, 0.0, 0.0, 1.0)
gl.glTranslatef(sinA, cosA, 1.0)
gl.glScalef(1.0 + sinA * 0.2, 1.0 + cosA * 0.2, 1.0)
# draw bounding box(F2 key)
drawBoundingBox(self.group, 1.0, 0.0, 0.0)
# draw fountain water
if self.renderEnv:
gl.glCallList(self.DISPLAY_LIST_WATER)
gl.glLoadIdentity()
# draw particles
self.system.render()
# draw texts(F1 key)
if not notext and self.text != 0:
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
glu.gluOrtho2D(0, self.width, 0, self.height)
gl.glDisable(gl.GL_DEPTH_TEST)
gl.glColor3d(1.0, 1.0, 1.0)
if self.text == 2:
self.drawText(self.nbParticles, 4.0, 40.0)
self.drawText(self.fps, 4.0, 8.0)
# refresh
sdl2.SDL_GL_SwapWindow(self.window)
def render(self):
"""Rendering asteroids on the screen"""
gl.glPushMatrix()
gl.glTranslatef(self.position[0], self.position[1], self.position[2])
gl.glRotatef(self.rot_x, 1, 0, 0)
gl.glRotatef(self.rot_y, 0, 1, 0)
gl.glRotatef(self.rot_z, 0, 0, 1)
gl.glCallList(self.obj.list_id)
gl.glPopMatrix()
def paintGL(self):
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
#replace current matrix with identity matrix
GL.glLoadIdentity()
for algae in self.algaeList:
GL.glTranslated(algae.posX, algae.posY, -10.0)
#calls the list saved in object variable
GL.glCallList(algae.object)
def paintGL(self):
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
GL.glLoadIdentity()
GL.glTranslated(self.xMove, self.yMove, -100.0)
GL.glRotated(self.xRot / 16.0, 1.0, 0.0, 0.0)
GL.glRotated(self.yRot / 16.0, 0.0, 1.0, 0.0)
GL.glRotated(self.zRot / 16.0, 0.0, 0.0, 1.0)
if not self.glect is None:
GL.glCallList(self.glect)
def display(self):
if self.trans:
GL.glEnable (GL.GL_BLEND)
GL.glDepthMask (GL.GL_FALSE)
GL.glBlendFunc (GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA)
GL.glCallList(self.list)
if self.trans:
GL.glDepthMask (GL.GL_TRUE)
GL.glDisable (GL.GL_BLEND)
def display(self):
#gl.glPushMatrix()
print self.list_index
#gl.glLoadIdentity()
gl.glCallList(self.list_index)
def draw_shape(self, shape, dx, dy, dz, rotation):
"""Helper to translate, rotate and draw the shape."""
GL.glPushMatrix()
GL.glTranslated(dx, dy, dz)
GL.glRotated(rotation[0], 1.0, 0.0, 0.0)
GL.glRotated(rotation[1], 0.0, 1.0, 0.0)
GL.glRotated(rotation[2], 0.0, 0.0, 1.0)
GL.glCallList(shape)
GL.glPopMatrix()
def draw(self,pick):
if pick:
GL.glColor3f(*self.color)
GL.glPushMatrix()
GL.glTranslatef(self.posx,self.posy,self.posz)
GL.glRotatef(self.rotx,1.0,0.0,0.0)
GL.glRotatef(self.roty,0.0,1.0,0.0)
GL.glRotatef(self.rotz,0.0,0.0,1.0)
#glScalef(self.sclx,self.scly,self.sclz)
GL.glCallList(self.list)
GL.glPopMatrix()
def drawGrid(self):
if self.gridList == None:
# display list used for the grid
self.gridList = GL.glGenLists(1)
if self.gridList == 0 or self.gridList == None:
raise RuntimeError( """Unable to generate a new display-list, context may not support display lists""")
self.updateGrid()
GL.glCallList(self.gridList)
def paintGL(self):
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT)
# GL.glMatrixMode(GL.GL_MODELVIEW)
GL.glLoadIdentity()
GL.glTranslatef(-self.sizW/2.0, -self.sizH/2.0, -900.0)
# GL.glTranslatef(0, 0, -500.0)
GL.glRotatef(15.0, 1,0,0)
# GL.glRotatef(15.0, 0,1,0)
# GL.glClearColor(0,0,0,0)
# GL.glPolygonMode( GL.GL_FRONT_AND_BACK, GL.GL_LINE )
GL.glBindTexture(GL.GL_TEXTURE_2D, self.textures[0])
GL.glCallList(self.listObj)
