def __init__(self, surface):
"""
(pygame.Surface) surface - surface to draw on
"""
self.surface = surface
# initialize values
self.colors = []
color_gradient = ColorGradient(0.3, 0.2, 0.1)
for y in xrange(self.surface.get_height()):
self.colors.append(color_gradient.get_color())
def __init__(self, surface):
"""
(pygame.Surface) surface - surface to draw on
"""
self.surface = surface
# initialize values
self.colors = []
color_gradient = ColorGradient(0.3, 0.2, 0.1)
for y in xrange(self.surface.get_height()):
self.colors.append(color_gradient.get_color())
def main():
try:
fps = 50
surface = pygame.display.set_mode((600, 600))
pygame.init()
origin = (surface.get_width() / 2, surface.get_height() / 2)
theta = 1
step = math.pi / 180
center_x = surface.get_width() / 2
center_y = surface.get_height() / 2
# Cube( surface, color, center3d, size)
spheres = (
Fire(surface, pygame.Rect(100, 100, 400, 200), 2),
Sphere(surface, (100, 0, 0), Vec3d(-1.5, -1.5, -1.5),
Vec3d(1, 1, 1)),
#Sphere(surface, (100, 0, 0), Vec3d(0, 0, 0), Vec3d(1, 1, 1)),
#Sphere(surface, (100, 0, 0), Vec3d(1.5, 1.5, 1.5), Vec3d(1, 1, 1)),
Circle(surface, (100, 0, 0), Vec3d(1.5, -1.5, -1.5),
Vec3d(1, 1, 1)),
Tree(surface, pygame.Color(0, 100, 100), Vec2d(300, 500), 5, 50),
Tree(surface, pygame.Color(0, 100, 100), Vec2d(330, 500), 5, 100),
Starfield(surface, stars=100, depth=10),
InfoRenderer(surface,
pygame.Color(0, 255, 0),
pos=Vec2d(100, 100),
size=10),
ScrollText(surface, "Dolor Ipsum Dolor uswef", 400,
pygame.Color(255, 255, 0)),
SinusText(surface, "Dolor Ipsum Dolor uswef", 200, 30, 2,
pygame.Color(0, 255, 255)),
)
clock = pygame.time.Clock()
size_angle = 0
size_angle_step = math.pi / 720
cg = ColorGradient(0.0, 0.05, 0.05)
background_gradient = GradientBackground(surface)
# for 3d projection
fov = 2
viewer_distance = 256
pause = False
while True:
clock.tick(fps)
events = pygame.event.get()
for event in events:
if event.type == pygame.QUIT:
sys.exit(0)
keyinput = pygame.key.get_pressed()
if keyinput is not None:
# print keyinput
if keyinput[pygame.K_ESCAPE]:
sys.exit(1)
#if keyinput[pygame.K_z]:
# theta[2] += math.pi / 180
#if keyinput[pygame.KMOD_SHIFT | pygame.K_z]:
# theta[2] -= math.pi / 180
#if keyinput[pygame.K_x]:
# theta[0] += math.pi / 180
#if keyinput[pygame.KMOD_SHIFT | pygame.K_x]:
# theta[0] -= math.pi / 180
#if keyinput[pygame.K_y]:
# theta[1] += math.pi / 180
#if keyinput[pygame.KMOD_SHIFT | pygame.K_y]:
# theta[1] -= math.pi / 180
if keyinput[pygame.K_UP]:
viewer_distance += 1
if keyinput[pygame.K_DOWN]:
viewer_distance -= 1
if keyinput[pygame.K_PLUS]:
fov += .1
if keyinput[pygame.K_MINUS]:
fov -= .1
if keyinput[pygame.K_p]:
pause = not pause
if keyinput[pygame.K_r]:
viewer_distance = 256
fov = 2
if pause is not True:
surface.fill((0, 0, 0, 255))
background_gradient.update()
for thing in spheres:
if type(thing) == InfoRenderer:
thing.update(lines=("viewer_distance : %f" %
viewer_distance, "fov: %f" % fov))
continue
elif type(thing) == Tree:
thing.update()
continue
elif type(thing) in (
Sphere,
Circle,
):
# rotate
thing.rotate(dx=theta,
dy=theta,
dz=0.0,
offset2d=Vec2d(0, 0))
theta += step * 16
# color changing
color = cg.get_color()
thing.set_color(color=color)
# size wobbling
# size_angle += size_angle_step
# thing.set_size(0.5 + math.sin(size_angle) * 0.125)
# draw
thing.update(viewer_distance=viewer_distance, fov=fov)
continue
elif type(thing) in (
SinusText,
ScrollText,
):
thing.update()
elif type(thing) == Tree:
thing.update(center=Vec2d(0, 0),
viewer_distance=viewer_distance,
fov=fov)
else:
thing.update()
pygame.display.flip()
except KeyboardInterrupt:
print('shutting down')
def main():
try:
fps = 50
surface = pygame.display.set_mode((600, 600))
pygame.init()
origin = (surface.get_width() / 2, surface.get_height() / 2)
theta = 1
step = math.pi / 180
center_x = surface.get_width() / 2
center_y = surface.get_height() / 2
# Cube( surface, color, center3d, size)
spheres = (
Fire(surface, pygame.Rect(100, 100, 400, 200), 2),
Sphere(surface, (100, 0, 0), Vec3d(-1.5, -1.5, -1.5), Vec3d(1, 1, 1)),
# Sphere(surface, (100, 0, 0), Vec3d(0, 0, 0), Vec3d(1, 1, 1)),
# Sphere(surface, (100, 0, 0), Vec3d(1.5, 1.5, 1.5), Vec3d(1, 1, 1)),
Circle(surface, (100, 0, 0), Vec3d(1.5, -1.5, -1.5), Vec3d(1, 1, 1)),
Tree(surface, pygame.Color(0, 100, 100), Vec2d(300, 500), 5, 50),
Tree(surface, pygame.Color(0, 100, 100), Vec2d(330, 500), 5, 100),
Starfield(surface, stars=100, depth=10),
InfoRenderer(surface, pygame.Color(0, 255, 0), pos=Vec2d(100, 100), size=10),
ScrollText(surface, "Dolor Ipsum Dolor uswef", 400, pygame.Color(255, 255, 0)),
SinusText(surface, "Dolor Ipsum Dolor uswef", 200, 30, 2, pygame.Color(0, 255, 255)),
)
clock = pygame.time.Clock()
size_angle = 0
size_angle_step = math.pi / 720
cg = ColorGradient(0.0, 0.05, 0.05)
background_gradient = GradientBackground(surface)
# for 3d projection
fov = 2
viewer_distance = 256
pause = False
while True:
clock.tick(fps)
events = pygame.event.get()
for event in events:
if event.type == pygame.QUIT:
sys.exit(0)
keyinput = pygame.key.get_pressed()
if keyinput is not None:
# print keyinput
if keyinput[pygame.K_ESCAPE]:
sys.exit(1)
# if keyinput[pygame.K_z]:
# theta[2] += math.pi / 180
# if keyinput[pygame.KMOD_SHIFT | pygame.K_z]:
# theta[2] -= math.pi / 180
# if keyinput[pygame.K_x]:
# theta[0] += math.pi / 180
# if keyinput[pygame.KMOD_SHIFT | pygame.K_x]:
# theta[0] -= math.pi / 180
# if keyinput[pygame.K_y]:
# theta[1] += math.pi / 180
# if keyinput[pygame.KMOD_SHIFT | pygame.K_y]:
# theta[1] -= math.pi / 180
if keyinput[pygame.K_UP]:
viewer_distance += 1
if keyinput[pygame.K_DOWN]:
viewer_distance -= 1
if keyinput[pygame.K_PLUS]:
fov += 0.1
if keyinput[pygame.K_MINUS]:
fov -= 0.1
if keyinput[pygame.K_p]:
pause = not pause
if keyinput[pygame.K_r]:
viewer_distance = 256
fov = 2
if pause is not True:
surface.fill((0, 0, 0, 255))
background_gradient.update()
for thing in spheres:
if type(thing) == InfoRenderer:
thing.update(lines=("viewer_distance : %f" % viewer_distance, "fov: %f" % fov))
continue
elif type(thing) == Tree:
thing.update()
continue
elif type(thing) in (Sphere, Circle):
# rotate
thing.rotate(dx=theta, dy=theta, dz=0.0, offset2d=Vec2d(0, 0))
theta += step * 16
# color changing
color = cg.get_color()
thing.set_color(color=color)
# size wobbling
# size_angle += size_angle_step
# thing.set_size(0.5 + math.sin(size_angle) * 0.125)
# draw
thing.update(viewer_distance=viewer_distance, fov=fov)
continue
elif type(thing) in (SinusText, ScrollText):
thing.update()
elif type(thing) == Tree:
thing.update(center=Vec2d(0, 0), viewer_distance=viewer_distance, fov=fov)
else:
thing.update()
pygame.display.flip()
except KeyboardInterrupt:
print "shutting down"
