def test_scene():
from .lights import PointLight, SpotLight, DirectionalLight
scene = Scene()
for j in range(2):
for x, roughness in zip(np.linspace(-3, 3, 5),
np.linspace(0, 1, 5)):
sphere = Mesh(transform=glm.translate(glm.mat4(1),
(x, 0.5, j * 3 - 1.5)),
geometry=Geometry(*imdraw.geo.sphere()),
material=Material(albedo=glm.vec3(0.5),
emission=(0, 0, 0),
roughness=roughness,
metallic=float(j)))
scene.add_child(sphere)
dirlight = DirectionalLight(direction=glm.vec3(1, -6, -2),
color=glm.vec3(1.0),
intensity=1.0,
position=-glm.vec3(1, -6, -2),
radius=5,
near=1,
far=30)
spotlight = SpotLight(position=glm.vec3(-1, 0.5, -3),
direction=glm.vec3(1, -0.5, 3),
color=glm.vec3(0.04, 0.6, 1.0),
intensity=150.0,
fov=60,
near=1,
far=15)
pointlight = PointLight(position=glm.vec3(2.5, 1.3, 2.5),
color=glm.vec3(1, 0.7, 0.1),
intensity=17.5,
near=0.1,
far=10)
scene.add_child(dirlight)
scene.add_child(spotlight)
scene.add_child(pointlight)
# cube = Mesh(transform=glm.translate(glm.mat4(1), (1.0, 0.5, 0.0)) * glm.rotate(glm.mat4(1), glm.radians(30), (0,1,0)),
# geometry=Geometry(*imdraw.geo.cube()),
# material=Material(albedo=(1, 0, 0),
# emission=(0,0,0),
# roughness=0.7,
# metallic=0.0))
# scene.add_child(cube)
plane = Mesh(transform=glm.translate(glm.mat4(1), (0, 0.0, 0.0)),
geometry=Geometry(*imdraw.geo.plane()),
material=Material(albedo=(0.5, 0.5, 0.5),
emission=(0, 0, 0),
roughness=0.8,
metallic=0.0))
scene.add_child(plane)
return scene
def from_trimesh_scene(triscene):
import uuid
import logging
from editor.render.graphics import Scene, Mesh, Geometry, Material
# read scene
scene = Scene()
# convert gltf
for name, data in triscene.graph.transforms.nodes(data=True):
# extract transform
import glm
transform = glm.mat4(triscene.graph[name][0])
# extract mesh
hasGeometry = 'geometry' in data
if hasGeometry:
trigeo = triscene.geometry[data['geometry']]
print("!!!!!!!!!!", name)
print(transform)
# geometry
geometry = Geometry(
positions=trigeo.vertices.astype(np.float32),
indices=trigeo.faces.astype(np.uint),
normals=trigeo.vertex_normals.astype(np.float32),
uvs=trigeo.visual.uv.astype(np.float32))
# material
print("!!!!!!!!!!", trigeo.visual.material.baseColorFactor)
material = Material(
albedo=glm.vec3(
*trigeo.visual.material.baseColorFactor[:3] / 255),
emission=trigeo.visual.material.emissiveFactor[:3] / 255,
roughness=float(trigeo.visual.material.roughnessFactor),
metallic=float(trigeo.visual.material.metallicFactor))
scene.add_child(
Mesh(name=name,
transform=glm.transpose(transform),
geometry=geometry,
material=material))
else:
logging.warning("currently only supports mesh")
# extract light
return scene
if __name__ == "__main__":
from OpenGL.GL import *
import glm
from editor.render.graphics.examples.viewer import Viewer
from editor.render import glsl, puregl, imdraw
from editor.render.graphics import Scene, Mesh, Geometry, Material, PointLight, SpotLight, DirectionalLight
from pathlib import Path
# Create Scene
scene = Scene()
mesh = Mesh(geometry=Geometry(*imdraw.geo.sphere()),
transform=glm.translate(glm.mat4(1), (0, 0.5, 0)),
material=Material(albedo=(0.7, 0.14, 0.14),
roughness=0.3,
metallic=1.0))
scene.add_child(mesh)
plane = Mesh(geometry=Geometry(*imdraw.geo.plane()),
material=Material(albedo=(0.9, 0.9, 0.9),
roughness=0.7,
metallic=0.0))
scene.add_child(plane)
dirlight = DirectionalLight(direction=glm.vec3(1, -6, -2),
color=glm.vec3(1.0),
intensity=1.0,
position=-glm.vec3(1, -6, -2),
radius=5,
near=1,
far=30)
scene.add_child(dirlight)
from editor.render.graphics import Scene, Mesh, Geometry, Material
from editor.render.graphics.examples.viewer import Viewer
viewer = Viewer()
# assets
environment_image = assets.imread('hdri/Tropical_Beach_3k.hdr').astype(
np.float32)
# scene
scene = Scene()
scene.add_child(
Mesh(transform=glm.translate(glm.mat4(1), (0.0, 0.5, 0.0)),
geometry=Geometry(*imdraw.geo.sphere()),
material=Material(albedo=glm.vec3(0.5),
emission=(0, 0, 0),
roughness=glm.pow(0.5, 2),
metallic=0.0)))
scene.add_child(Mesh(geometry=Geometry(*imdraw.geo.plane())))
dirlight = DirectionalLight(direction=glm.vec3(1, -6, -2),
color=glm.vec3(1.0),
intensity=1.0,
position=-glm.vec3(1, -6, -2),
radius=5,
near=1,
far=30)
scene.add_child(dirlight)
spotlight = SpotLight(position=glm.vec3(-1, 0.5, -3),
if __name__ == "__main__":
scene = Scene()
cube = Mesh(transform=glm.translate(glm.mat4(1), (-1, 0.5, 0)),
material=Material(albedo=glm.vec3(0.9, 0.04, 0.04),
roughness=0.6,
metallic=0.0,
ao=1.0),
geometry=Geometry.cube())
sphere = Mesh(transform=glm.translate(glm.mat4(1), (1, 0.5, 0)),
material=Material(albedo=glm.vec3(0.04, 0.7, 0.9),
roughness=0.2,
metallic=1.0,
ao=1.0),
geometry=Geometry.sphere())
plane = Mesh(transform=glm.translate(glm.mat4(1), (0, 0.0, 0)),
material=Material(albedo=glm.vec3(0.5),
roughness=0.3,
metallic=0.0,
ao=1.0),
geometry=Geometry.plane())
scene.add_child(cube)
scene.add_child(sphere)
scene.add_child(plane)
viewer = Viewer(scene=scene)
viewer.start()
from OpenGL.GL import *
import glm
from editor.render.graphics.examples.viewer import Viewer
from editor.render import glsl, puregl, imdraw
from editor.render.graphics import Scene, Mesh, Geometry, Material, PointLight, SpotLight, DirectionalLight
from pathlib import Path
# Create Scene
scene = Scene()
cube = Mesh(geometry=Geometry(*imdraw.geo.sphere()),
transform=glm.translate(glm.mat4(1), (0, 0.5, 0)),
material=Material(albedo=(1.0, 0, 0), roughness=0.2, metallic=0.0))
scene.add_child(cube)
plane = Mesh(geometry=Geometry(*imdraw.geo.plane()),
material=Material(albedo=(0.9, 0.9, 0.9),
roughness=0.7,
metallic=0.0))
scene.add_child(plane)
dirlight = DirectionalLight(direction=glm.vec3(1, -6, -2),
color=glm.vec3(1.0),
intensity=1.0,
position=-glm.vec3(1, -6, -2),
radius=5,
near=1,
far=30)
scene.add_child(dirlight)
spotlight = SpotLight(position=glm.vec3(-1, 0.5, -3),
direction=glm.vec3(1, -0.5, 3),
color=glm.vec3(0.04, 0.6, 1.0),
intensity=150.0,
if __name__ == "__main__":
import glm
from editor.render.graphics.examples.viewer import Viewer
from editor.render.graphics import Scene, Mesh, Geometry, Material, PerspectiveCamera
# create scene
scene = Scene()
mesh = Mesh(transform=glm.mat4(1),
material=Material(albedo=(0, 0, 0),
emission=(0, 0, 0),
roughness=0.0,
metallic=0.0),
geometry=Geometry(*imdraw.geo.sphere()))
scene.add_child(mesh)
renderer = DeferredMatcapRenderer(1280, 720)
camera = PerspectiveCamera(transform=glm.inverse(glm.lookAt(glm.vec3(2,2,4), glm.vec3(0,0,0), glm.vec3(0,1,0))),
fovy=glm.radians(60),
aspect=1280/720,
near=0.1,
far=30)
viewer = Viewer()
@viewer.event
def on_draw():
beauty = renderer.render(scene, viewer.camera)
imdraw.texture(beauty, (0, 0, 1280, 720))
viewer.start()
# viewer = TestViewer()
# @viewer.event
# def on_draw():
# pass
# viewer.start()
from editor.render.graphics import Scene, Mesh, Geometry, Material, PointLight, SpotLight, DirectionalLight
import numpy as np
scene = Scene()
for j in range(2):
for x, roughness in zip(np.linspace(-6, 6, 10), np.linspace(0, 1, 10)):
scene.add_child(
Mesh(transform=glm.translate(glm.mat4(1), (x, 0.5, j * 1.5)),
geometry=Geometry(*imdraw.geo.sphere()),
material=Material(albedo=glm.vec3(0.5),
emission=(0, 0, 0),
roughness=roughness,
metallic=float(j))))
for j in range(2):
for x, roughness in zip(np.linspace(-6, 6, 10), np.linspace(0, 1, 10)):
scene.add_child(
Mesh(transform=glm.translate(glm.mat4(1),
(x, 0.5, j * 1.5 - 3)),
geometry=Geometry(*imdraw.geo.sphere()),
material=Material(albedo=glm.vec3(0.5),
emission=(0, 0, 0),
roughness=glm.pow(roughness, 2),
metallic=float(j))))