def __init__(self, radius=1.0, scale=None):
Shape.__init__(self)
self.radius = radius
if scale is None:
self.radius = radius
self.scale = LVecBase3(self.radius, self.radius, self.radius)
else:
self.scale = LVecBase3(*scale) * radius
self.radius = max(scale) * radius
self.blend = TransparencyBlend.TB_PremultipliedAlpha
self.scale_factor = 1.0
def __init__(self, radius=1.0, scale=None):
Shape.__init__(self)
self.radius = radius
if scale is None:
self.radius = radius
self.scale = LVecBase3(self.radius, self.radius, self.radius)
else:
self.scale = LVecBase3(*scale) * radius
self.radius = max(scale) * radius
self.nb_points = 1
self.size = 1.0
self.yellow_color = LColor(255.0 / 255, 248.0 / 255, 231.0 / 255, 1.0)
self.blue_color = LColor(102.0 / 255, 153.0 / 255, 255.0 / 255, 1.0)
def __init__(self, radius=1.0, scale=None):
Shape.__init__(self)
self.radius = radius
self.seed = random()
if scale is None:
self.radius = radius
self.scale = LVecBase3(self.radius, self.radius, self.radius)
else:
self.scale = LVecBase3(*scale) * radius
self.radius = max(scale) * radius
self.nb_points = 1
self.size = 1.0
self.yellow_color = srgb_to_linear((255.0 / 255, 248.0 / 255, 231.0 / 255, 1.0))
self.blue_color = srgb_to_linear((102.0 / 255, 153.0 / 255, 255.0 / 255, 1.0))
def update_shader_shape_static(self, shape, appearance):
VolumetricDensityRayMarchingShaderBase.update_shader_shape_static(
self, shape, appearance)
shape.instance.setShaderInput("source_color", self.source_color)
shape.instance.setShaderInput("source_power", self.source_power)
shape.instance.setShaderInput(
"emission_color", srgb_to_linear_channel(self.emission_color[0]),
srgb_to_linear_channel(self.emission_color[1]),
srgb_to_linear_channel(self.emission_color[2]))
shape.instance.setShaderInput("emission_power", self.emission_power)
shape.instance.setShaderInput(
"absorption_coef",
LVecBase3(*self.absorption_coef) * self.absorption_factor)
shape.instance.setShaderInput("mie_coef", self.mie_coef)
shape.instance.setShaderInput("phase_asymmetry_factor",
self.phase_coef)
def testObjectWithViewer(self):
scene = Scene()
modelId = '83'
modelFilename = os.path.join(TEST_SUNCG_DATA_DIR, "object",
str(modelId),
str(modelId) + ".egg")
assert os.path.exists(modelFilename)
model = loadModel(modelFilename)
model.setName('model-' + str(modelId))
model.show(BitMask32.allOn())
objectsNp = scene.scene.attachNewNode('objects')
objNp = objectsNp.attachNewNode('object-' + str(modelId))
model.reparentTo(objNp)
# Calculate the center of this object
minBounds, maxBounds = model.getTightBounds()
centerPos = minBounds + (maxBounds - minBounds) / 2.0
# Add offset transform to make position relative to the center
model.setTransform(TransformState.makePos(-centerPos))
renderer = None
viewer = None
try:
renderer = Panda3dRenderer(scene, shadowing=False)
viewer = Viewer(scene, interactive=False)
viewer.disableMouse()
viewer.cam.setTransform(
TransformState.makePos(LVecBase3(5.0, 0.0, 0.0)))
viewer.cam.lookAt(model)
for _ in range(20):
viewer.step()
time.sleep(1.0)
finally:
if renderer is not None:
renderer.destroy()
if viewer is not None:
viewer.destroy()
viewer.graphicsEngine.removeAllWindows()
def testDebugObjectWithRender(self):
scene = Scene()
modelId = '83'
modelFilename = os.path.join(TEST_SUNCG_DATA_DIR, "object",
str(modelId),
str(modelId) + ".egg")
assert os.path.exists(modelFilename)
model = loadModel(modelFilename)
model.setName('model-' + str(modelId))
model.hide()
objectsNp = scene.scene.attachNewNode('objects')
objNp = objectsNp.attachNewNode('object-' + str(modelId))
model.reparentTo(objNp)
# Calculate the center of this object
minBounds, maxBounds = model.getTightBounds()
centerPos = minBounds + (maxBounds - minBounds) / 2.0
# Add offset transform to make position relative to the center
model.setTransform(TransformState.makePos(-centerPos))
renderer = None
physics = None
viewer = None
try:
renderer = Panda3dRenderer(scene, shadowing=False)
physics = Panda3dBulletPhysics(scene, debug=True)
viewer = Viewer(scene, interactive=False)
viewer.disableMouse()
viewer.cam.setTransform(
TransformState.makePos(LVecBase3(5.0, 0.0, 0.0)))
viewer.cam.lookAt(model)
for _ in range(20):
viewer.step()
time.sleep(1.0)
finally:
self.hulkSmash(renderer, physics, viewer)
def update_hpr(self, mouse_pos):
"""Set hpr from mouse position."""
self.hpr = LVecBase3(-mouse_pos[0] * config.mouse_params.heading_speed,
mouse_pos[1] * config.mouse_params.pitch_speed, 0)
def __init__(self):
self.pos = Vec3(0, 0, 7.5)
self.prepos = self.pos
self.velocity = Vec3(0, 0, 0)
self.hpr = LVecBase3(90, 90, 0)
def get_scale(self):
return LVecBase3(1.0, 1.0, 1.0)