def move(self, position):
if soya.get_mod() & soya.sdlconst.MOD_SHIFT:
position = soya.Point(position.parent, position.x, position.y, position.z)
position.convert_to(self.orientation.parent)
position.y = self.orientation.y
self.orientation.look_at(position)
self.place()
def on_event(self, event):
# print event
if event[0] == soya.sdlconst.MOUSEMOTION:
if soya.get_mod() & soya.sdlconst.MOD_CTRL:
self.cursor.grid_step = STEP
else:
self.cursor.grid_step = 0.0
if self.camera_mode:
self.camera.turn_y(float(event[3]))
self.camera.turn_x(float(event[4]))
x, y = event[1], event[2]
if x == 0:
self.camera += soya.Vector(self.camera, -0.1, 0.0, 0.0)
elif x == self.camera.get_screen_width() - 1:
self.camera += soya.Vector(self.camera, 0.1, 0.0, 0.0)
if y == 0:
self.camera += soya.Vector(self.camera, 0.0, 0.1, 0.0)
elif y == self.camera.get_screen_height() - 1:
self.camera += soya.Vector(self.camera, 0.0, -0.1, 0.0)
self.cursor.mouse_moved(x, y)
elif event[0] == soya.sdlconst.MOUSEBUTTONDOWN:
if event[1] < 3: # Left or middle button
current = time.time()
if current - self.last_click < 0.2:
self.cursor.button_pressed(
2, soya.get_mod() & soya.sdlconst.MOD_SHIFT
) # Double-click is the same that middle click
else:
self.cursor.button_pressed(event[1], soya.get_mod() & soya.sdlconst.MOD_SHIFT)
self.last_click = current
elif event[1] == 3:
self.camera_mode = 1
elif event[0] == soya.sdlconst.MOUSEBUTTONUP:
if self.camera_mode:
if event[1] == 3:
self.camera_mode = 0
elif event[1] == 4:
self._zoom(-1.0)
elif event[1] == 5:
self._zoom(1.0)
else:
if event[1] < 3:
self.cursor.button_released(event[1])
elif event[1] == 4:
self.cursor.mouse_rolled(-0.25)
elif event[1] == 5:
self.cursor.mouse_rolled(0.25)
elif event[0] == soya.sdlconst.KEYDOWN:
# Page up, page down
if event[1] == 280:
self.cursor.mouse_rolled(-1 - 9 * (soya.get_mod() & soya.sdlconst.MOD_SHIFT))
elif event[1] == 281:
self.cursor.mouse_rolled(1 + 9 * (soya.get_mod() & soya.sdlconst.MOD_SHIFT))
# Left, right, up, down
elif event[1] == 276:
self.camera += soya.Vector(
self.camera, -1.0 - 9.0 * (soya.get_mod() & soya.sdlconst.MOD_SHIFT), 0.0, 0.0
)
elif event[1] == 275:
self.camera += soya.Vector(
self.camera, 1.0 + 9.0 * (soya.get_mod() & soya.sdlconst.MOD_SHIFT), 0.0, 0.0
)
elif event[1] == 273:
self.camera += soya.Vector(
self.camera, 0.0, 1.0 + 9.0 * (soya.get_mod() & soya.sdlconst.MOD_SHIFT), 0.0
)
elif event[1] == 274:
self.camera += soya.Vector(
self.camera, 0.0, -1.0 - 9.0 * (soya.get_mod() & soya.sdlconst.MOD_SHIFT), 0.0
)
# o : toggle ortho camera
elif event[1] == 111:
self.camera.ortho = not self.camera.ortho
self.camera.fov = 60.0
# +, - : zoom
elif event[1] == 270:
self._zoom(-1.0 - 9 * (soya.get_mod() & soya.sdlconst.MOD_SHIFT))
elif event[1] == 269:
self._zoom(1.0 + 9 * (soya.get_mod() & soya.sdlconst.MOD_SHIFT))
# 4, 6, 8, 2, 5, 0 : predefined views
elif event[1] == 260:
a, b = self.world.get_box()
cameray, cameraz = self.camera.y, self.camera.z
self.camera.set_identity()
self.camera.set_xyz(min((a % self.scene).x, (b % self.scene).x) - 3.0, cameray, cameraz)
self.camera.look_at(soya.Vector(None, 1.0, 0.0, 0.0))
elif event[1] == 262:
a, b = self.world.get_box()
cameray, cameraz = self.camera.y, self.camera.z
self.camera.set_identity()
self.camera.set_xyz(max((a % self.scene).x, (b % self.scene).x) + 3.0, cameray, cameraz)
self.camera.look_at(soya.Vector(None, -1.0, 0.0, 0.0))
elif event[1] == 264:
a, b = self.world.get_box()
camerax, cameraz = self.camera.x, self.camera.z
self.camera.set_identity()
self.camera.set_xyz(camerax, max((a % self.scene).y, (b % self.scene).y) + 3.0, cameraz)
self.camera.look_at(soya.Vector(None, 0.0, -1.0, 0.0))
elif event[1] == 258:
a, b = self.world.get_box()
camerax, cameraz = self.camera.x, self.camera.z
self.camera.set_identity()
self.camera.set_xyz(camerax, min((a % self.scene).y, (b % self.scene).y) - 3.0, cameraz)
self.camera.look_at(soya.Vector(None, 0.0, 1.0, 0.0))
elif event[1] == 261:
a, b = self.world.get_box()
camerax, cameray = self.camera.x, self.camera.y
self.camera.set_identity()
self.camera.set_xyz(camerax, cameray, min((a % self.scene).z, (b % self.scene).z) - 3.0)
self.camera.look_at(soya.Vector(None, 0.0, 0.0, 1.0))
elif event[1] == 256:
a, b = self.world.get_box()
camerax, cameray = self.camera.x, self.camera.y
self.camera.set_identity()
self.camera.set_xyz(camerax, cameray, max((a % self.scene).z, (b % self.scene).z) + 3.0)
self.camera.look_at(soya.Vector(None, 0.0, 0.0, -1.0))
# q, t : new quad, new triangle
elif event[1] == 113:
if hasattr(self.current, "children"):
into = self.current
else:
into = self.current.parent
into.append(soya.Quad())
elif event[1] == 116:
if hasattr(self.current, "children"):
into = self.current
else:
into = self.current.parent
into.append(soya.Triangle())
else:
if KEY_BINDINGS.has_key(event[1]):
KEY_BINDINGS[event[1]](self.world, self.current)
