def setup_scene(self):
"""Creates the scene to be rendered.
Creates our camera, scene graph,
"""
# don't call 'SimpleApplication's setup_scene
CoreApplication.setup_scene(self)
# setup our GL state
# enable z buffer
glEnable(GL_DEPTH_TEST)
# enable back face culling
glEnable(GL_CULL_FACE)
glCullFace(GL_BACK)
# load our texture
# use the PIL decoder as the pyglet one is broken
# and loads most images as greyscale
path = os.path.join(os.path.dirname(__file__),
'../../data/md2/sydney.bmp')
image = Image.open(path)
self.texture = Texture2D(GL_TEXTURE_2D)
self.texture.bind()
self.texture.set_min_mag_filter(min=GL_LINEAR, mag=GL_LINEAR)
# load the image from PIL
# MD2 textures are inverted
pygly.pil_texture.set_pil_image(self.texture, image, flip=False)
self.texture.unbind()
# create a grid of cubes
self.grid_root = SceneNode('grid_root')
self.scene_node.add_child(self.grid_root)
# store a list of renderables
path = os.path.join(os.path.dirname(__file__),
'../../data/md2/sydney.md2')
self.mesh_node = RenderCallbackNode('mesh', None, self.render_node)
# rotate the mesh to face the camera
self.mesh_node.transform.object.rotate_y(math.pi)
self.mesh_node.mesh = MD2_Mesh(path)
self.mesh_node.mesh.load()
# attach to our scene graph
self.grid_root.add_child(self.mesh_node)
# scale the node
#self.mesh_node.transform.scale = 0.2
# store current animation
self.animation_number = 0
self.set_animation(self.animation_number)
def setup_scene(self):
# create an fps display
self.fps_display = pyglet.clock.ClockDisplay()
# create a list of renderables
self.renderables = []
# create a scene
self.scene_node = SceneNode('root')
self.grid_node = SceneNode('grid')
self.scene_node.add_child(self.grid_node)
self.grid_render_node = RenderCallbackNode('mesh',
grid.initialise_grid,
grid.render_grid)
self.grid_node.add_child(self.grid_render_node)
# add to our list of renderables
self.renderables.append(self.grid_render_node)
# move the grid backward so we can see it
# and move it down so we start above it
self.grid_node.transform.inertial.translate([0.0, 0.0, -80.0])
# create a camera and a view matrix
self.view_matrix = ProjectionViewMatrix(self.viewport.aspect_ratio,
fov=45.0,
near_clip=1.0,
far_clip=200.0)
# create a camera
self.camera = CameraNode('camera', self.view_matrix)
self.scene_node.add_child(self.camera)
# move the camera up so it starts above the grid
self.camera.transform.inertial.translate([0.0, 20.0, 0.0])
# assign a camera controller
# we'll use the 6 degrees of freedom
# camera for this one
self.camera_controller = SixDOF_Controller(self.camera.transform)
def setup_scene(self):
"""Creates the scene to be rendered.
Creates our camera, scene graph,
"""
# don't call 'SimpleApplication's setup_scene
CoreApplication.setup_scene(self)
# setup our GL state
# enable z buffer
glEnable(GL_DEPTH_TEST)
# enable back face culling
glEnable(GL_CULL_FACE)
glCullFace(GL_BACK)
# create a grid of cubes
self.grid_root = SceneNode('grid_root')
self.scene_node.add_child(self.grid_root)
# store a list of renderables
path = os.path.join(os.path.dirname(__file__),
'../data/obj/capsule.obj')
self.mesh_node = RenderCallbackNode('mesh', None, self.render_node)
# rotate the mesh to face the camera
self.mesh_node.transform.object.rotate_y(math.pi)
self.mesh_node.mesh = OBJ_Mesh(path)
self.mesh_node.mesh.load()
# attach to our scene graph
self.grid_root.add_child(self.mesh_node)
# scale the node
self.mesh_node.transform.scale = 1.0
# create a list of groups to render
# by default, render all groups
# this may be in-efficient if data is contained in
# multiple groups
self.groups = self.mesh_node.mesh.data.meshes.keys()
def setup_scene(self):
# create an fps display
self.fps_display = pyglet.clock.ClockDisplay()
# store a list of our renderables
self.renderables = []
# create a scene
self.scene_node = SceneNode('root')
self.mesh_node = SceneNode('obj')
self.scene_node.add_child(self.mesh_node)
# create a mesh object and render node
self.mesh = OBJ_Mesh('examples/data/obj/cessna.obj')
self.mesh_render_node = RenderCallbackNode('mesh',
self.initialise_mesh,
self.render_mesh)
self.mesh_node.add_child(self.mesh_render_node)
# add to our list of renderables
self.renderables.append(self.mesh_render_node)
# create a camera and a view matrix
self.view_matrix = ProjectionViewMatrix(self.viewport.aspect_ratio,
fov=45.0,
near_clip=1.0,
far_clip=200.0)
# create a camera
self.camera = CameraNode('camera', self.view_matrix)
self.scene_node.add_child(self.camera)
# move the camera so we can see the model
self.camera.transform.object.translate([0.0, 20.0, 30.0])
# rotate the camera so it is pointing down
self.camera.transform.object.rotate_x(-math.pi / 4.0)
def setup_scene( self ):
"""Creates the scene to be rendered.
Creates our camera, scene graph,
"""
# don't call 'SimpleApplication's setup_scene
CoreApplication.setup_scene( self )
# setup our GL state
# enable z buffer
glEnable( GL_DEPTH_TEST )
# enable back face culling
#glEnable( GL_CULL_FACE )
glDisable( GL_CULL_FACE )
#glCullFace( GL_BACK )
# create a grid of cubes
self.grid_root = SceneNode( 'grid_root' )
self.scene_node.add_child( self.grid_root )
self.mesh_node = RenderCallbackNode(
'mesh',
None,
self.render_node
)
# rotate the mesh to face the camera
self.mesh_node.transform.object.rotate_x( -math.pi * 0.5 )
# store a list of renderables
mesh_path = os.path.join(
os.path.dirname( __file__ ),
'../data/md5/boblampclean.md5mesh'
#'../data/md5/md5/cyberdemon/cyberdemon.md5mesh'
)
anim_path = os.path.join(
os.path.dirname( __file__ ),
'../data/md5/boblampclean.md5anim'
#'../data/md5/md5/cyberdemon/idle.md5anim'
)
# load our md5 data
self.md5mesh = MD5_Mesh()
self.md5mesh.load( mesh_path )
self.md5anim = MD5_Anim()
self.md5anim.load( anim_path )
# load the gl mesh
self.mesh_node.mesh = Mesh( self.md5mesh )
# load our bindpose
self.mesh_node.baseframe = BaseFrameSkeleton( self.md5mesh )
# load some test skeletons
self.mesh_node.anim = Animation( self.md5anim )
# set to base frame
self.mesh_node.mesh.set_skeleton( self.mesh_node.baseframe )
# load a skeleton renderer
self.mesh_node.skeleton = SkeletonRenderer()
#self.mesh_node.skeleton.set_skeleton( self.mesh_node.baseframe )
self.mesh_node.skeleton.set_skeleton( self.mesh_node.anim.skeleton( 0 ) )
# create a list of frames
self.frames = [
skeleton
for skeleton in self.mesh_node.anim
]
#self.frames = []
self.frames.append( self.mesh_node.baseframe )
self.frame = 0
self.time_accumulator = 0.0
self.time_per_frame = 1.0 / self.mesh_node.anim.frame_rate
# attach to our scene graph
self.grid_root.add_child( self.mesh_node )
# scale the node
self.mesh_node.transform.scale = 0.5
def setup_scene(self):
"""Creates the scene to be rendered.
Creates our camera, scene graph,
"""
# don't call 'SimpleApplication's setup_scene
CoreApplication.setup_scene(self)
# setup our GL state
# enable z buffer
glEnable(GL_DEPTH_TEST)
# enable back face culling
glEnable(GL_CULL_FACE)
glCullFace(GL_BACK)
# load our texture
# use the PIL decoder as the pyglet one is broken
# and loads most images as greyscale
path = os.path.join(os.path.dirname(__file__),
'../../data/md2/sydney.bmp')
image = Image.open(path)
self.texture = Texture2D(GL_TEXTURE_2D)
self.texture.bind()
self.texture.set_min_mag_filter(min=GL_LINEAR, mag=GL_LINEAR)
# load the image from PIL
# MD2 textures are inverted
pygly.pil_texture.set_pil_image(self.texture, image, flip=False)
self.texture.unbind()
# create a grid of cubes
self.grid_root = SceneNode('grid_root')
self.scene_node.add_child(self.grid_root)
# create a number of cubes
# the grid will extend from -5 to +5
x, z = numpy.mgrid[-5:5:11j, -5:5:11j]
x = x.flatten()
z = z.flatten()
positions = numpy.vstack((x, numpy.zeros(x.shape), z))
positions = positions.T
# set the distance between the models
positions *= 4.5
# store a list of renderables
self.renderables = []
path = os.path.join(os.path.dirname(__file__),
'../../data/md2/sydney.md2')
for position in positions:
node = RenderCallbackNode('node-%s' % position, None,
self.render_node)
node.mesh = MD2_Mesh(path)
node.mesh.load()
# attach to our scene graph
self.grid_root.add_child(node)
self.renderables.append(node)
# move and scale the node
node.transform.inertial.translation = position
node.transform.scale = 0.2
# create a range of animation times
# 0.0 <= x < num_frames
self.frames = numpy.linspace(0.0,
float(
self.renderables[0].mesh.num_frames),
len(positions),
endpoint=False)
# create an array that will store our frame rates
self.frame_rate = numpy.zeros(len(self.renderables), dtype=numpy.float)
self.animation = ''
