class ModelSwitcherOnPress:
def __init__(self, renderer, models):
self.renderer = renderer
self.models = models
self.index = 0
def __call__(self, state):
if state == plum.keystate.RELEASED:
self.index += 1
if self.index >= len(self.models):
self.index = 0
self.renderer.model = self.models[self.index]
self.renderer()
plum.init()
w = plum.init_screen(800, 600, "Press space or drag mouse", "")
err = plum.sdl_error()
if err != "":
print("SDL error: " + err)
gl = plum.GL(800, 600)
cube, rect, ico = Cube(), Rectangle(), Icosahedron()
render = Renderer(cube, gl, translate=Vector(-0.5, -0.5, -2.6))
w.key.add_handler(plum.keycode['space'], ModelSwitcherOnPress(render, (cube, rect, ico)))
w.mouse.add_draghandler(1, Dragger(render))
w.mouse.add_draghandler(3, Rotater(render))
render()
w.main_loop()
plum.quit()
import plum
import geometry
import time
class Dragger:
def start(self, x, y):
print("Starting drag at {0}, {1}".format(x, y))
def drag(self, x, y, xrel, yrel):
print("Now at ({0}, {1}), vector ({2}, {3})".format(x, y, xrel, yrel))
def stop(self, x, y):
print("Stopping drag at {0}, {1}".format(x, y))
plum.init()
w = plum.init_screen(800, 600, "Press A", "")
w.key.add_handler(plum.keycode['a'], lambda state: print("Pressed A") if state == plum.keystate.PRESSED else print("Released A"))
w.mouse.add_clickhandler(1, lambda x, y: print("LMB clicked at {0}, {1}.".format(x, y)))
w.mouse.add_draghandler(1, Dragger())
w.main_loop()
plum.quit()
