def initialize(self):
self.setWindowTitle('Directional Light')
self.setWindowSize(800, 800)
self.renderer = Renderer()
self.renderer.setViewportSize(800, 800)
self.renderer.setClearColor(0.25, 0.25, 0.75)
self.scene = Scene()
self.camera = PerspectiveCamera()
self.camera.transform.setPosition(0, 1, 7)
self.camera.transform.lookAt(0, 0, 0)
self.cameraControls = FirstPersonController(self.input, self.camera)
ambientLight = AmbientLight(color=[0.1, 0.1, 0.2])
self.scene.add(ambientLight)
self.directionalLight = DirectionalLight(position=[2, 3, 0],
direction=[-1, -1, 0])
self.scene.add(self.directionalLight)
self.scene.add(DirectionalLightHelper(self.directionalLight))
gridTexture = OpenGLUtils.initializeTexture("images/color-grid.png")
lightMaterial = SurfaceLightMaterial(color=[1, 1, 1],
texture=gridTexture)
self.cube = Mesh(BoxGeometry(), lightMaterial)
self.cube.transform.translate(1.5, 0, 0, Matrix.LOCAL)
self.scene.add(self.cube)
self.sphere = Mesh(SphereGeometry(), lightMaterial)
self.sphere.transform.translate(-1.5, 0, 0, Matrix.LOCAL)
self.scene.add(self.sphere)
def initialize(self):
self.setWindowTitle('Lots of Dynamically Lit Cubes')
self.setWindowSize(800, 800)
self.renderer = Renderer()
self.renderer.setViewportSize(800, 800)
self.renderer.setClearColor(0.25, 0.25, 0.25)
# self.renderer.setFog( Fog(startDistance=2, endDistance=20, color=[0,0,0.15]) )
self.scene = Scene()
self.scene.add(AmbientLight(strength=0.25))
self.scene.add(DirectionalLight(direction=[-1, -1, 0], color=[1, 0,
0]))
self.scene.add(DirectionalLight(direction=[1, 1, 0], color=[0, 0, 1]))
self.camera = PerspectiveCamera()
self.camera.transform.setPosition(0, 0, 15)
self.camera.transform.lookAt(0, 0, 0)
self.cameraControls = FirstPersonController(self.input, self.camera)
self.boxList = []
boxGeo = BoxGeometry(width=1, height=1, depth=1)
boxTexture = OpenGLUtils.initializeTexture("images/color-grid.png")
boxMat = SurfaceLightMaterial(texture=boxTexture)
for i in range(100):
box = Mesh(boxGeo, boxMat)
box.transform.setPosition(random.uniform(-5, 5),
random.uniform(-5, 5),
random.uniform(10, -10))
box.transform.rotateX(random.uniform(0, 6.28), Matrix.LOCAL)
box.transform.rotateY(random.uniform(0, 6.28), Matrix.LOCAL)
self.scene.add(box)
self.boxList.append(box)
def initialize(self):
self.setWindowTitle('OBJ Model Loader')
self.setWindowSize(800, 800)
self.renderer = Renderer()
self.renderer.setViewportSize(800, 800)
self.renderer.setClearColor(0.25, 0.25, 0.25)
self.scene = Scene()
self.camera = PerspectiveCamera()
self.camera.transform.setPosition(0, 3, 7)
self.camera.transform.lookAt(0, 0, 0)
self.cameraControls = FirstPersonController(self.input, self.camera)
ambientLight = AmbientLight(strength=0.25)
directionalLight = DirectionalLight(direction=[-1, -1, -1])
self.scene.add(ambientLight)
self.scene.add(directionalLight)
self.floorMesh = GridHelper(size=12,
divisions=4,
gridColor=[1, 1, 1],
centerColor=[1, 0, 0])
self.floorMesh.transform.rotateX(-3.14 / 2, Matrix.LOCAL)
self.scene.add(self.floorMesh)
mushroomTexture = OpenGLUtils.initializeTexture("models/mushroom.png")
self.mushroom = Mesh(
OBJGeometry("models/mushroom.obj", smoothNormals=True),
SurfaceLightMaterial(texture=mushroomTexture))
self.mushroom.transform.translate(-3, 0, 0)
self.mushroom.transform.scaleUniform(0.8)
self.scene.add(self.mushroom)
fireflowerTexture = OpenGLUtils.initializeTexture(
"models/fireflower.png")
self.fireflower = Mesh(
OBJGeometry("models/fireflower.obj", smoothNormals=False),
SurfaceLightMaterial(texture=fireflowerTexture))
self.fireflower.transform.scaleUniform(0.0005)
self.scene.add(self.fireflower)
starTexture = OpenGLUtils.initializeTexture("models/star.png")
self.star = Mesh(OBJGeometry("models/star.obj", smoothNormals=False),
SurfaceLightMaterial(texture=starTexture))
self.star.transform.translate(3, 0, 0)
self.star.transform.scaleUniform(0.0005)
self.scene.add(self.star)
def initialize(self):
self.setWindowTitle('Helpers')
self.setWindowSize(800, 800)
self.renderer = Renderer()
self.renderer.setViewportSize(800, 800)
self.scene = Scene()
self.camera = PerspectiveCamera()
self.camera.transform.setPosition(0, 1, 5)
self.cameraControls = FirstPersonController(self.input, self.camera)
self.scene.add(AmbientLight(strength=0.25))
directionalLight = DirectionalLight(direction=[-1, -1, -1],
position=[3, 4, -3])
self.scene.add(directionalLight)
self.scene.add(DirectionalLightHelper(directionalLight))
floorMesh = GridHelper(size=10,
divisions=10,
gridColor=[0, 0, 0],
centerColor=[1, 0, 0])
floorMesh.transform.rotateX(-3.14 / 2, Matrix.LOCAL)
self.scene.add(floorMesh)
gridTexture = OpenGLUtils.initializeTexture("images/color-grid.png")
gridMaterial = SurfaceLambertMaterial(objTexture=gridTexture)
self.cylinder = Mesh(
CylinderGeometry(radiusTop=0.25, radiusBottom=1, heightSegments=6),
gridMaterial)
self.cylinder.transform.translate(0, 1, 0, Matrix.LOCAL)
self.scene.add(self.cylinder)
self.cylinder.add(AxesHelper(axisLength=2, lineWidth=4))
self.scene.add(
BoxHelper(self.cylinder, lineColor=[1, 1, 0], lineWidth=4))
self.scene.add(
VertexNormalHelper(self.cylinder,
lineLength=0.25,
lineColor=[0.5, 0.5, 1],
lineWidth=2))
def initialize(self):
self.setWindowTitle('Shadows')
self.setWindowSize(800,800)
self.renderer = Renderer()
self.renderer.setViewportSize(800,800)
self.renderer.setClearColor(0.5,0.5,0.75)
# to render shadows, the renderer has to do an additional pass
# to store depth data in a shadowmap texture;
# this is indicated by setting shadowMapEnabled to True.
self.renderer.shadowMapEnabled = True
self.scene = Scene()
self.camera = PerspectiveCamera()
self.camera.transform.setPosition(0, 3, 5)
self.camera.transform.lookAt(0, 1, 0)
self.cameraControls = FirstPersonController(self.input, self.camera)
self.scene.add( AmbientLight(strength=0.5) )
# setup directional light that casts shadows
directionalLight = DirectionalLight(position=[2,2,0], direction=[-2,-1,0])
directionalLight.enableShadows(strength=0.5)
# the tighter the fit on the shadow region,
# the better the shadow resolution will be.
# adjust as necessary according to the contents of the scene
directionalLight.shadowCamera.setViewRegion(
left=-2, right=2, top=2, bottom=-2, near=10, far=0)
self.scene.add( directionalLight )
self.scene.add( DirectionalLightHelper(directionalLight) )
self.scene.add( OrthographicCameraHelper(directionalLight.shadowCamera) )
gridTexture = OpenGLUtils.initializeTexture("images/color-grid.png")
geo = QuadGeometry(width=4,height=4)
mat = SurfaceLightMaterial(texture=gridTexture)
floor = Mesh( geo, SurfaceLightMaterial(texture=gridTexture) )
floor.transform.rotateX(-3.14/2)
floor.setReceiveShadow()
self.scene.add( floor )
# illustrate the contents of the shadowMap
backWall = Mesh(geo,
SurfaceBasicMaterial(texture=directionalLight.shadowRenderTarget.textureID))
backWall.transform.translate(0,2,-2)
self.scene.add(backWall)
sideWall = Mesh(geo, mat)
sideWall.transform.translate(-2,2,0)
sideWall.transform.rotateY(3.14/2, Matrix.LOCAL)
sideWall.setReceiveShadow()
self.scene.add(sideWall)
sphere = Mesh( SphereGeometry(radius=0.3), mat )
sphere.transform.setPosition(1,2.1,0)
sphere.setCastShadow()
self.scene.add( sphere )
self.box = Mesh( BoxGeometry(1,1,1), mat )
self.box.transform.setPosition(0,1,0)
self.box.setCastShadow()
self.box.setReceiveShadow()
self.scene.add( self.box )
#ground = Entity(model='plane',shader=lit_with_shadows_shader, texture='white_cube',scale=(32,1,32),texture_scale=(32,32), collider='mesh',color=color.white)
#ground = Entity(model='plane',texture="track", scale=(200,1,200), collider='box',shader=lit_with_shadows_shader)
#ground = Entity(model='plane', scale=(20,1,20),texture_scale=(200,200), texture='road', collider='box')
#my_scene = load_blender_scene('gmae')
ground = Entity(
model='plane',
y=-0.1,
scale=(1000, 1, 1000),
color=color.rgb(60, 60, 60),
texture='white_cube',
texture_scale=(
1000, 1000)) #, collider='box')#,shader=lit_with_shadows_shader)
sun = DirectionalLight(y=50,
x=400,
z=400,
scale=(100, 100, 100),
rotation=(160, 30, 0))
sun._light.show_frustum()
Sky(color=color.rgb(200, 200, 220, a=255))
#player = FirstPersonController(model='cube', y=1, origin_y=-.5)
#player.smokeParticles=0.5
print(hosting)
players = [[
identification,
str(round(player.body.world_x, 4)),
str(round(player.body.world_y, 4)),
str(round(player.body.world_z, 4)),
str(round(player.body.world_rotation_y, 4)),
def initialize(self):
self.setWindowTitle('Surface Geometry')
self.setWindowSize(800, 800)
self.renderer = Renderer()
self.renderer.setViewportSize(800, 800)
self.renderer.setClearColor(0.25, 0.25, 0.25)
self.scene = Scene()
self.camera = PerspectiveCamera()
self.camera.transform.setPosition(0, 9, 12)
self.camera.transform.lookAt(0, 0, 0)
self.cameraControls = FirstPersonController(self.input, self.camera)
self.scene.add(AmbientLight(strength=0.25))
self.scene.add(DirectionalLight(direction=[-1, -1, -1]))
gridTexture = OpenGLUtils.initializeTexture("images/color-grid.png")
gridMaterial = SurfaceLambertMaterial(objTexture=gridTexture)
self.meshList = []
# pyramid, cone, cylinder, cylinder
pyramid = Mesh(PyramidGeometry(numberSides=4), gridMaterial)
pyramid.transform.translate(-4.5, 0, 4.5, Matrix.LOCAL)
self.meshList.append(pyramid)
cone = Mesh(ConeGeometry(), gridMaterial)
cone.transform.translate(-1.5, 0, 4.5, Matrix.LOCAL)
self.meshList.append(cone)
cylinder2 = Mesh(CylinderGeometry(radiusTop=0.25, radiusBottom=1),
gridMaterial)
cylinder2.transform.translate(1.5, 0, 4.5, Matrix.LOCAL)
self.meshList.append(cylinder2)
cylinder = Mesh(CylinderGeometry(), gridMaterial)
cylinder.transform.translate(4.5, 0, 4.5, Matrix.LOCAL)
self.meshList.append(cylinder)
# Octahedron, Icosahedron, Prism, Cube
octa = Mesh(OctahedronGeometry(), gridMaterial)
octa.transform.translate(-4.5, 0, 1.5, Matrix.LOCAL)
self.meshList.append(octa)
icosa = Mesh(IcosahedronGeometry(), gridMaterial)
icosa.transform.translate(-1.5, 0, 1.5, Matrix.LOCAL)
self.meshList.append(icosa)
prism = Mesh(PrismGeometry(numberSides=6), gridMaterial)
prism.transform.translate(1.5, 0, 1.5, Matrix.LOCAL)
self.meshList.append(prism)
cube = Mesh(BoxGeometry(), gridMaterial)
cube.transform.translate(4.5, 0, 1.5, Matrix.LOCAL)
self.meshList.append(cube)
# Circle, Ring, Hexagon, Quad
circle = Mesh(CircleGeometry(), gridMaterial)
circle.transform.translate(-4.5, 0, -1.5, Matrix.LOCAL)
self.meshList.append(circle)
ring = Mesh(RingGeometry(), gridMaterial)
ring.transform.translate(-1.5, 0, -1.5, Matrix.LOCAL)
self.meshList.append(ring)
polygon = Mesh(PolygonGeometry(numberSides=6), gridMaterial)
polygon.transform.translate(1.5, 0, -1.5, Matrix.LOCAL)
self.meshList.append(polygon)
quad = Mesh(QuadGeometry(), gridMaterial)
quad.transform.translate(4.5, 0, -1.5, Matrix.LOCAL)
self.meshList.append(quad)
# Sphere, Torus, Tube(Helix), Tube(Knot)
sphere = Mesh(SphereGeometry(), gridMaterial)
sphere.transform.translate(-4.5, 0, -4.5, Matrix.LOCAL)
self.meshList.append(sphere)
torus = Mesh(TorusGeometry(), gridMaterial)
torus.transform.translate(-1.5, 0, -4.5, Matrix.LOCAL)
self.meshList.append(torus)
curve1 = CurveFactory.makeHelix(radius=0.75)
helix = Mesh(TubeGeometry(curve1, 0.1, 6), gridMaterial)
helix.transform.translate(1.5, 0, -4.5, Matrix.GLOBAL)
self.meshList.append(helix)
curve2 = CurveFactory.makeTorusKnot(3, 5)
knot = Mesh(TubeGeometry(curve2, 0.1, 6), gridMaterial)
knot.transform.translate(4.5, 0, -4.5, Matrix.GLOBAL)
self.meshList.append(knot)
for mesh in self.meshList:
self.scene.add(mesh)
def initialize(self):
self.setWindowTitle('Juggling Paths')
self.setWindowSize(800, 800)
self.renderer = Renderer()
self.renderer.setViewportSize(800, 800)
self.renderer.setClearColor(0.25, 0.25, 0.25)
self.scene = Scene()
self.camera = PerspectiveCamera()
self.camera.transform.setPosition(0, 1, 5)
self.camera.transform.lookAt(0, 0, 0)
self.cameraControls = FirstPersonController(self.input, self.camera)
self.scene.add(AmbientLight(strength=0.25))
self.scene.add(DirectionalLight(direction=[-1, -1, -2]))
starTexture = OpenGLUtils.initializeTexture("images/stars.jpg")
stars = Mesh(SphereGeometry(200, 64, 64),
SurfaceBasicMaterial(texture=starTexture))
self.scene.add(stars)
floorMesh = GridHelper(size=10,
divisions=10,
gridColor=[0.5, 0.5, 0.5],
centerColor=[1, 1, 1])
floorMesh.transform.rotateX(-3.14 / 2, Matrix.LOCAL)
self.scene.add(floorMesh)
ballGeometry = SphereGeometry(radius=0.1)
self.ball1 = Mesh(ballGeometry,
SurfaceLambertMaterial(objColor=[1, 0.2, 0.2]))
self.ball3 = Mesh(ballGeometry,
SurfaceLambertMaterial(objColor=[0.2, 1, 0.2]))
self.ball2 = Mesh(ballGeometry,
SurfaceLambertMaterial(objColor=[0.2, 0.2, 1]))
self.scene.add(self.ball1)
self.scene.add(self.ball2)
self.scene.add(self.ball3)
handGeometry = BoxGeometry(width=0.4, height=0.1, depth=0.4)
self.handL = Mesh(handGeometry,
SurfaceLambertMaterial(objColor=[0.9, 0.9, 0.9]))
self.handR = Mesh(handGeometry,
SurfaceLambertMaterial(objColor=[0.9, 0.9, 0.9]))
self.scene.add(self.handL)
self.scene.add(self.handR)
ballHeight = 3
carryDepth = 0.5
# all throw/catch occurs at y=0
throwPosition = 2
catchPosition = 3
midPosition = (throwPosition + catchPosition) / 2
A = [throwPosition, 0, 0]
B = [-midPosition, ballHeight, 0]
C = [-catchPosition, ballHeight, 0]
D = [-catchPosition, 0, 0]
E = [-catchPosition, -carryDepth, 0]
F = [-midPosition, -carryDepth, 0]
G = [-throwPosition, 0, 0]
H = [midPosition, ballHeight, 0]
I = [catchPosition, ballHeight, 0]
J = [catchPosition, 0, 0]
K = [catchPosition, -carryDepth, 0]
L = [midPosition, -carryDepth, 0]
curve1 = CurveFactory.makeCubicBezier(A, B, C, D)
curve2 = CurveFactory.makeCubicBezier(D, E, F, G)
curve3 = CurveFactory.makeCubicBezier(G, H, I, J)
curve4 = CurveFactory.makeCubicBezier(J, K, L, A)
self.ballCurve = Multicurve([curve1, curve2, curve3, curve4])
self.handCurveL = Multicurve(
[CurveFactory.makeLineSegment(G, D), curve2])
self.handCurveR = Multicurve(
[CurveFactory.makeLineSegment(A, J), curve4])
# draw ball curve path for illustration
path = Mesh(
CurveGeometry(self.ballCurve),
LineDashedMaterial(color=[1, 1, 0.5],
dashLength=0.05,
gapLength=0.05,
lineWidth=1))
self.scene.add(path)
scale = 0.8
airTime = 3 * scale
holdTime = 1 * scale
self.orbitTime = 2 * (airTime + holdTime)
self.ballTimeTween = Tween(timeList=[
0, airTime, airTime + holdTime, 2 * airTime + holdTime,
self.orbitTime
],
valueList=[0, 0.25, 0.50, 0.75, 1],
loop=True)
self.handTimeTween = Tween(
timeList=[0, self.orbitTime / 3 - holdTime, self.orbitTime / 3],
valueList=[0, 0.5, 1],
loop=True)
self.time = 0