class Test(Base):
def initialize(self):
print("Initializing program...")
self.renderer = Renderer()
self.scene = Scene()
self.camera = Camera()
self.rig = MovementRig(unitsPerSecond=25, degreesPerSecond=90)
self.rig.add(self.camera)
self.scene.add(self.rig)
self.rig.setPosition(0, 0, 4)
geometry = GridDotGeometry(width=1000,
height=1000,
heightResolution=300,
widthResolution=300)
material = SurfaceBasicMaterial({"useVertexColors": 1})
self.mesh = Mesh(geometry, material)
self.scene.add(self.mesh)
self.scene.add(AxesHelper(axisLength=3, lineWidth=2))
def update(self):
if self.input.isKeyDown("p"):
self.mesh.material.settings[
"wireframe"] = not self.mesh.material.settings["wireframe"]
self.rig.update(self.input, 1 / 60)
self.renderer.render(self.scene, self.camera)
class Test(Base):
def initialize(self):
print("Initializing program...")
self.renderer = Renderer()
self.scene = Scene()
self.camera = Camera()
# pull camera towards viewer
self.camera.setPosition(0, 0, 7)
geometry = Geometry()
posData = []
for x in range(-32, 32, 3):
posData.append([x/10, sin(x/10), 0])
geometry.addAttribute("vec3", "vertexPosition", posData)
geometry.countVertices()
pointMaterial = PointBasicMaterial({"baseColor": [1,1,0]})
self.pointMesh = Mesh(geometry, pointMaterial)
lineMaterial = LineBasicMaterial({"baseColor": [1,0,1]})
self.lineMesh = Mesh(geometry,lineMaterial)
self.scene.add(self.pointMesh)
self.scene.add(self.lineMesh)
def update(self):
self.renderer.render(self.scene, self.camera)
class Test(Base):
def initialize(self):
print("Initializing program...")
self.renderer = Renderer()
self.scene = Scene()
self.camera = Camera()
self.rig = MovementRig()
self.rig.add(self.camera)
self.scene.add(self.rig)
self.rig.setPosition(0, 0, 4)
geometry = PlaneGeometry(width=100, height=100,widthResolution=100, heightResolution=100)
material = SurfaceBasicMaterial({"useVertexColors":1})
self.terrain = Mesh(geometry, material)
self.terrain.rotateX(3.14/2)
self.scene.add(self.terrain)
self.scene.add(AxesHelper(axisLength=3))
def update(self):
self.rig.update(self.input, 1/60)
self.renderer.render(self.scene, self.camera)
class Test(Base):
def initialize(self):
print("Initializing program...")
self.renderer = Renderer()
self.scene = Scene()
self.camera = Camera()
# pull camera towards viewer
self.camera.setPosition(0, 0, 7)
geometry = SphereGeometry(radius=3)
vsCode = """
in vec3 vertexPosition;
in vec3 vertexColor;
uniform mat4 modelMatrix;
uniform mat4 viewMatrix;
uniform mat4 projectionMatrix;
out vec3 color;
uniform float time;
void main()
{
float offset = 0.2 * sin(2.0 * vertexPosition.x + time);
vec3 pos = vertexPosition + vec3(0, offset, 0);
gl_Position = projectionMatrix * viewMatrix * modelMatrix * vec4(pos, 1);
color = vertexColor;
}
"""
fsCode = """
in vec3 color;
uniform float time;
out vec4 fragColor;
void main()
{
float r = abs(sin(time));
vec4 c = vec4(r, -0.5*r, -0.5*r, 0);
fragColor = vec4(color , 1) + c;
}
"""
material = Material(vsCode, fsCode)
material.addUniform("float", "time", 0)
material.locateUniforms()
self.time = 0
self.mesh = Mesh(geometry, material)
self.scene.add(self.mesh)
def update(self):
self.time += 1/60
self.mesh.material.uniforms["time"].data = self.time
self.renderer.render(self.scene, self.camera)
class Test(Base):
def initialize(self):
print("Initializing program...")
self.renderer = Renderer()
self.scene = Scene()
self.camera = Camera()
# pull camera towards viewer
self.camera.setPosition(0, 0, 7)
geometry = SphereGeometry(radius=3)
vsCode = """
in vec3 vertexPosition;
out vec3 position;
uniform mat4 modelMatrix;
uniform mat4 viewMatrix;
uniform mat4 projectionMatrix;
void main()
{
vec4 pos = vec4(vertexPosition, 1);
gl_Position = projectionMatrix * viewMatrix * modelMatrix * pos;
position = vertexPosition;
}
"""
fsCode = """
in vec3 position;
out vec4 fragColor;
void main()
{
vec3 color = fract(position);
fragColor = vec4(color,1);
}
"""
material = Material(vsCode, fsCode)
material.locateUniforms()
self.mesh = Mesh(geometry, material)
self.scene.add(self.mesh)
def update(self):
self.mesh.rotateY(0.01)
self.renderer.render(self.scene, self.camera)
class Test(Base):
def initialize(self):
print("Initializing program...")
self.renderer = Renderer()
self.scene = Scene()
self.camera = Camera()
# pull camera towards viewer
self.camera.setPosition(0, 0, 4)
geometry = BoxGeometry()
material = SurfaceBasicMaterial({"useVertexColors": 1})
self.mesh = Mesh(geometry, material)
self.scene.add(self.mesh)
def update(self):
self.renderer.render(self.scene, self.camera)
class Test(Base):
def initialize(self):
print("Initializing program...")
self.renderer = Renderer()
self.scene = Scene()
self.camera = Camera()
self.rig = MovementRig()
self.rig.add(self.camera)
self.scene.add(self.rig)
self.rig.setPosition(0, 0, 4)
geometry = BoxGeometry()
material = SurfaceBasicMaterial({"useVertexColors": 1})
self.mesh = Mesh(geometry, material)
self.mesh.rotateX(0.6)
self.mesh.rotateY(-0.6)
self.mesh.rotateZ(-0.4)
self.scene.add(self.mesh)
# add a backdrop
backGeometry = PolygonGeometry(sides=64, radius=2)
backMaterial = SurfaceBasicMaterial({"baseColor": [1, 1, 0]})
self.backdrop = Mesh(backGeometry, backMaterial)
self.backdrop.rotateX(1.57)
self.backdrop.setPosition(0, -1, 0)
self.scene.add(self.backdrop)
def update(self):
self.mesh.rotateX(-0.03)
self.mesh.rotateY(0.03)
self.mesh.rotateZ(-0.03)
self.rig.update(self.input, 1 / 60)
self.backdrop.rotateZ(0.03)
self.renderer.render(self.scene, self.camera)
class Test(Base):
def initialize(self):
print("Initializing program...")
self.renderer = Renderer()
self.scene = Scene()
self.camera = Camera()
geometry = BoxGeometry()
material = SurfaceBasicMaterial({"useVertexColors": 1})
self.mesh = Mesh(geometry, material)
self.mesh.rotateX(0.6)
self.mesh.rotateY(-0.6)
self.mesh.rotateZ(-0.4)
self.scene.add(self.mesh)
# pull camera towards viewer
self.camera.setPosition(0, 0, 4)
# add a backdrop
backGeometry = BoxGeometry(width=2, height=2, depth=0.01)
backMaterial = SurfaceBasicMaterial({"baseColor": [1, 1, 0]})
self.backdrop = Mesh(backGeometry, backMaterial)
self.backdrop.rotateX(1.57)
self.backdrop.setPosition(0, -1, 0)
self.scene.add(self.backdrop)
def update(self):
self.mesh.rotateX(-0.03)
self.mesh.rotateY(0.03)
self.mesh.rotateZ(-0.03)
self.backdrop.rotateZ(0.03)
self.renderer.render(self.scene, self.camera)