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threevis
Commit 3aabfb0f authored by Dario Seyb's avatar Dario Seyb
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added texture argument to faces API

parent 5456f285
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Showing with 2731 additions and 51 deletions
examples/.ipynb_checkpoints/Untitled-checkpoint.ipynb
View file @ 3aabfb0f
......@@ -2,7 +2,7 @@
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"execution_count": 18,
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......@@ -10,7 +10,36 @@
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......@@ -48,13 +131,13 @@
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......@@ -88,25 +171,30 @@
"\n",
"ctx = meshvis.Context(width=640, height=480)\n",
"\n",
"texture = meshvis.ImageTexture(imageUri='textures/checkerboard.png')\n",
"\n",
"vertices = m.points()\n",
"faces = m.face_vertex_indices()\n",
"\n",
"normals = meshvis.calculatePointNormals(m.points(), m.face_vertex_indices())\n",
"normals = meshvis.calculatePointNormals(vertices, faces)\n",
"colors = meshvis.FaceAttribute(np.random.rand(len(faces), 3))\n",
"uvs = meshvis.PointAttribute(m.vertex_texcoords2D())\n",
"\n",
"ctx.draw_faces(vertices, faces, \n",
" normals = normals,\n",
" colors = colors,\n",
" uvs = uvs,\n",
" shading = 'flat')\n",
"\n",
"ctx.draw_edges(m.points(), m.ev_indices(), \n",
"ctx.draw_edges(vertices, m.ev_indices(), \n",
" colors = meshvis.FaceAttribute(np.random.rand(len(m.ev_indices()), 3)),\n",
" linewidth=3)\n",
"\n",
"normal_vis_verts, normal_vis_edges = meshvis.calculateNormalEdges(m.points(), m.face_vertex_indices(), normals, 0.005)\n",
"normal_vis_verts, normal_vis_edges = meshvis.calculateNormalEdges(vertices, faces, normals, 0.005)\n",
"\n",
"ctx.draw_edges(normal_vis_verts, normal_vis_edges)\n",
"\n",
"ctx.draw_vertices(m.points(), point_size=4, colors='red')\n",
"ctx.draw_vertices(vertices, point_size=4, colors='red')\n",
"\n",
"ctx.display()"
]
......
examples/Untitled.ipynb
View file @ 3aabfb0f
......@@ -2,7 +2,7 @@
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......@@ -10,7 +10,36 @@
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......@@ -30,13 +59,19 @@
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" [0.43404183, 0.0136816 , 0.8130607 ],\n",
" [0.43404183, 0.0136816 , 0.8130607 ],\n",
"Renderer(background='#dddddd', camera=PerspectiveCamera(aspect=1.3333333333333333, children=(DirectionalLight(position=(-30.0, 50.0, 10.0), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)),), fov=20.0, position=(0.6647806977667302, 0.6647806977667302, 0.6647806977667302), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), controls=[OrbitControls(controlling=PerspectiveCamera(aspect=1.3333333333333333, children=(DirectionalLight(position=(-30.0, 50.0, 10.0), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)),), fov=20.0, position=(0.6647806977667302, 0.6647806977667302, 0.6647806977667302), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), target=(-0.016805611188265124, 0.10981325821101032, -0.0013969168554233066)), Picker(controlling=Scene(background=u'#dddddd', children=(AmbientLight(color=u'#aaaaaa', quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), PerspectiveCamera(aspect=1.3333333333333333, children=(DirectionalLight(position=(-30.0, 50.0, 10.0), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)),), fov=20.0, position=(0.6647806977667302, 0.6647806977667302, 0.6647806977667302), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), Mesh(geometry=BufferGeometry(attributes={'color': BufferAttribute(array=array([[0.29060814, 0.0531738 , 0.73882395],\n",
" [0.29060814, 0.0531738 , 0.73882395],\n",
" [0.29060814, 0.0531738 , 0.73882395],\n",
" ...,\n",
" [0.11056597, 0.5459648 , 0.3199318 ],\n",
" [0.11056597, 0.5459648 , 0.3199318 ],\n",
" [0.11056597, 0.5459648 , 0.3199318 ]], dtype=float32)), 'index': BufferAttribute(array=array([ 0, 1, 2, ..., 14901, 14902, 14903], dtype=uint16), normalized=False), 'uv': BufferAttribute(array=array([[0., 0.],\n",
" [0., 0.],\n",
" [0., 0.],\n",
" ...,\n",
" [0.7165939 , 0.10731844, 0.02947531],\n",
" [0.7165939 , 0.10731844, 0.02947531],\n",
" [0.7165939 , 0.10731844, 0.02947531]], dtype=float32)), 'index': BufferAttribute(array=array([ 0, 1, 2, ..., 14901, 14902, 14903], dtype=uint16), normalized=False), 'normal': BufferAttribute(array=array([[-0.8607535 , 0.1269212 , -0.4929447 ],\n",
" [0., 0.],\n",
" [0., 0.],\n",
" [0., 0.]], dtype=float32)), 'normal': BufferAttribute(array=array([[-0.8607535 , 0.1269212 , -0.4929447 ],\n",
" [-0.8924592 , -0.02002691, -0.45068336],\n",
" [-0.8525913 , -0.13340487, -0.50526357],\n",
" ...,\n",
......@@ -48,13 +83,13 @@
" ...,\n",
" [-0.05290982, 0.05704307, 0.02098841],\n",
" [-0.05816759, 0.05998519, 0.02260606],\n",
" [-0.0550398 , 0.0573097 , 0.0169909 ]], dtype=float32), normalized=False)}), material=MeshLambertMaterial(alphaMap=None, aoMap=None, color=u'white', emissiveMap=None, envMap=None, lightMap=None, map=None, polygonOffset=True, polygonOffsetFactor=0.5, polygonOffsetUnits=0.1, specularMap=None, vertexColors='VertexColors'), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), LineSegments(geometry=BufferGeometry(attributes={'color': BufferAttribute(array=array([[0.9276281 , 0.68196 , 0.25753966],\n",
" [0.9276281 , 0.68196 , 0.25753966],\n",
" [0.85570014, 0.8259304 , 0.57208616],\n",
" [-0.0550398 , 0.0573097 , 0.0169909 ]], dtype=float32), normalized=False)}), material=MeshLambertMaterial(alphaMap=None, aoMap=None, color=u'white', emissiveMap=None, envMap=None, lightMap=None, map=None, polygonOffset=True, polygonOffsetFactor=0.5, polygonOffsetUnits=0.1, specularMap=None, vertexColors='VertexColors'), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), LineSegments(geometry=BufferGeometry(attributes={'color': BufferAttribute(array=array([[0.41804713, 0.3630384 , 0.55066955],\n",
" [0.41804713, 0.3630384 , 0.55066955],\n",
" [0.3918132 , 0.5544737 , 0.18690161],\n",
" ...,\n",
" [0.14575003, 0.9981117 , 0.8627156 ],\n",
" [0.601416 , 0.23257364, 0.60186046],\n",
" [0.601416 , 0.23257364, 0.60186046]], dtype=float32)), 'index': BufferAttribute(array=array([ 0, 1, 2, ..., 14943, 14944, 14945], dtype=uint16), normalized=False), 'position': BufferAttribute(array=array([[-0.08656194, 0.14249188, 0.00843268],\n",
" [0.78927505, 0.7185339 , 0.9068611 ],\n",
" [0.71406925, 0.7876062 , 0.39225307],\n",
" [0.71406925, 0.7876062 , 0.39225307]], dtype=float32)), 'index': BufferAttribute(array=array([ 0, 1, 2, ..., 14943, 14944, 14945], dtype=uint16), normalized=False), 'position': BufferAttribute(array=array([[-0.08656194, 0.14249188, 0.00843268],\n",
" [-0.08969839, 0.13971257, 0.01377476],\n",
" [-0.08969839, 0.13971257, 0.01377476],\n",
" ...,\n",
......@@ -72,13 +107,19 @@
" ...,\n",
" [-0.01389549, 0.16787168, -0.02189723],\n",
" [-0.069413 , 0.15121847, -0.04453854],\n",
" [-0.0550398 , 0.0573097 , 0.0169909 ]], dtype=float32), normalized=False)}), material=PointsMaterial(color=u'red', map=None, size=4.0, sizeAttenuation=False), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0))), fog=None, overrideMaterial=None, quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), event=u'dblclick', object=None)], scene=Scene(background=u'#dddddd', children=(AmbientLight(color=u'#aaaaaa', quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), PerspectiveCamera(aspect=1.3333333333333333, children=(DirectionalLight(position=(-30.0, 50.0, 10.0), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)),), fov=20.0, position=(0.6647806977667302, 0.6647806977667302, 0.6647806977667302), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), Mesh(geometry=BufferGeometry(attributes={'color': BufferAttribute(array=array([[0.43404183, 0.0136816 , 0.8130607 ],\n",
" [0.43404183, 0.0136816 , 0.8130607 ],\n",
" [0.43404183, 0.0136816 , 0.8130607 ],\n",
" [-0.0550398 , 0.0573097 , 0.0169909 ]], dtype=float32), normalized=False)}), material=PointsMaterial(color=u'red', map=None, size=4.0, sizeAttenuation=False), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0))), fog=None, overrideMaterial=None, quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), event=u'dblclick', object=None)], scene=Scene(background=u'#dddddd', children=(AmbientLight(color=u'#aaaaaa', quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), PerspectiveCamera(aspect=1.3333333333333333, children=(DirectionalLight(position=(-30.0, 50.0, 10.0), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)),), fov=20.0, position=(0.6647806977667302, 0.6647806977667302, 0.6647806977667302), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), Mesh(geometry=BufferGeometry(attributes={'color': BufferAttribute(array=array([[0.29060814, 0.0531738 , 0.73882395],\n",
" [0.29060814, 0.0531738 , 0.73882395],\n",
" [0.29060814, 0.0531738 , 0.73882395],\n",
" ...,\n",
" [0.7165939 , 0.10731844, 0.02947531],\n",
" [0.7165939 , 0.10731844, 0.02947531],\n",
" [0.7165939 , 0.10731844, 0.02947531]], dtype=float32)), 'index': BufferAttribute(array=array([ 0, 1, 2, ..., 14901, 14902, 14903], dtype=uint16), normalized=False), 'normal': BufferAttribute(array=array([[-0.8607535 , 0.1269212 , -0.4929447 ],\n",
" [0.11056597, 0.5459648 , 0.3199318 ],\n",
" [0.11056597, 0.5459648 , 0.3199318 ],\n",
" [0.11056597, 0.5459648 , 0.3199318 ]], dtype=float32)), 'index': BufferAttribute(array=array([ 0, 1, 2, ..., 14901, 14902, 14903], dtype=uint16), normalized=False), 'uv': BufferAttribute(array=array([[0., 0.],\n",
" [0., 0.],\n",
" [0., 0.],\n",
" ...,\n",
" [0., 0.],\n",
" [0., 0.],\n",
" [0., 0.]], dtype=float32)), 'normal': BufferAttribute(array=array([[-0.8607535 , 0.1269212 , -0.4929447 ],\n",
" [-0.8924592 , -0.02002691, -0.45068336],\n",
" [-0.8525913 , -0.13340487, -0.50526357],\n",
" ...,\n",
......@@ -90,13 +131,13 @@
" ...,\n",
" [-0.05290982, 0.05704307, 0.02098841],\n",
" [-0.05816759, 0.05998519, 0.02260606],\n",
" [-0.0550398 , 0.0573097 , 0.0169909 ]], dtype=float32), normalized=False)}), material=MeshLambertMaterial(alphaMap=None, aoMap=None, color=u'white', emissiveMap=None, envMap=None, lightMap=None, map=None, polygonOffset=True, polygonOffsetFactor=0.5, polygonOffsetUnits=0.1, specularMap=None, vertexColors='VertexColors'), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), LineSegments(geometry=BufferGeometry(attributes={'color': BufferAttribute(array=array([[0.9276281 , 0.68196 , 0.25753966],\n",
" [0.9276281 , 0.68196 , 0.25753966],\n",
" [0.85570014, 0.8259304 , 0.57208616],\n",
" [-0.0550398 , 0.0573097 , 0.0169909 ]], dtype=float32), normalized=False)}), material=MeshLambertMaterial(alphaMap=None, aoMap=None, color=u'white', emissiveMap=None, envMap=None, lightMap=None, map=None, polygonOffset=True, polygonOffsetFactor=0.5, polygonOffsetUnits=0.1, specularMap=None, vertexColors='VertexColors'), quaternion=(0.0, 0.0, 0.0, 1.0), scale=(1.0, 1.0, 1.0), up=(0.0, 1.0, 0.0)), LineSegments(geometry=BufferGeometry(attributes={'color': BufferAttribute(array=array([[0.41804713, 0.3630384 , 0.55066955],\n",
" [0.41804713, 0.3630384 , 0.55066955],\n",
" [0.3918132 , 0.5544737 , 0.18690161],\n",
" ...,\n",
" [0.14575003, 0.9981117 , 0.8627156 ],\n",
" [0.601416 , 0.23257364, 0.60186046],\n",
" [0.601416 , 0.23257364, 0.60186046]], dtype=float32)), 'index': BufferAttribute(array=array([ 0, 1, 2, ..., 14943, 14944, 14945], dtype=uint16), normalized=False), 'position': BufferAttribute(array=array([[-0.08656194, 0.14249188, 0.00843268],\n",
" [0.78927505, 0.7185339 , 0.9068611 ],\n",
" [0.71406925, 0.7876062 , 0.39225307],\n",
" [0.71406925, 0.7876062 , 0.39225307]], dtype=float32)), 'index': BufferAttribute(array=array([ 0, 1, 2, ..., 14943, 14944, 14945], dtype=uint16), normalized=False), 'position': BufferAttribute(array=array([[-0.08656194, 0.14249188, 0.00843268],\n",
" [-0.08969839, 0.13971257, 0.01377476],\n",
" [-0.08969839, 0.13971257, 0.01377476],\n",
" ...,\n",
......@@ -130,25 +171,30 @@
"\n",
"ctx = meshvis.Context(width=640, height=480)\n",
"\n",
"texture = meshvis.ImageTexture(imageUri='textures/checkerboard.png')\n",
"\n",
"vertices = m.points()\n",
"faces = m.face_vertex_indices()\n",
"\n",
"normals = meshvis.calculatePointNormals(m.points(), m.face_vertex_indices())\n",
"normals = meshvis.calculatePointNormals(vertices, faces)\n",
"colors = meshvis.FaceAttribute(np.random.rand(len(faces), 3))\n",
"uvs = meshvis.PointAttribute(m.vertex_texcoords2D())\n",
"\n",
"ctx.draw_faces(vertices, faces, \n",
" normals = normals,\n",
" colors = colors,\n",
" uvs = uvs,\n",
" shading = 'flat')\n",
"\n",
"ctx.draw_edges(m.points(), m.ev_indices(), \n",
"ctx.draw_edges(vertices, m.ev_indices(), \n",
" colors = meshvis.FaceAttribute(np.random.rand(len(m.ev_indices()), 3)),\n",
" linewidth=3)\n",
"\n",
"normal_vis_verts, normal_vis_edges = meshvis.calculateNormalEdges(m.points(), m.face_vertex_indices(), normals, 0.005)\n",
"normal_vis_verts, normal_vis_edges = meshvis.calculateNormalEdges(vertices, faces, normals, 0.005)\n",
"\n",
"ctx.draw_edges(normal_vis_verts, normal_vis_edges)\n",
"\n",
"ctx.draw_vertices(m.points(), point_size=4, colors='red')\n",
"ctx.draw_vertices(vertices, point_size=4, colors='red')\n",
"\n",
"ctx.display()"
]
......
examples/models/uv_sphere.mtl 0 → 100644
View file @ 3aabfb0f
# Blender MTL File: 'None'
# Material Count: 1
newmtl None
Ns 0
Ka 0.000000 0.000000 0.000000
Kd 0.8 0.8 0.8
Ks 0.8 0.8 0.8
d 1
illum 2
examples/models/uv_sphere.obj 0 → 100644
View file @ 3aabfb0f
This diff is collapsed.
meshvis/__init__.py
View file @ 3aabfb0f
......@@ -10,3 +10,4 @@ from .context import *
from .immediate import *
from .indexed_attribute import UniformAttribute, PointAttribute, FaceAttribute, HalfEdgeAttribute
from .mesh_helper import *
from pythreejs import ImageTexture, DataTexture
meshvis/context.py
View file @ 3aabfb0f
......@@ -40,7 +40,7 @@ class Context(object):
self.scene.add(mesh_obj)
def draw_faces(self, vertices, face_indices, normals=None, colors=None, uvs=None,
shading='flat', z_offset=0.5):
shading='flat', z_offset=0.5, texture=None):
assert(len(face_indices) > 0 and len(vertices) > 0)
......@@ -55,6 +55,7 @@ class Context(object):
mat = three.MeshPhongMaterial(color='#dddddd')
mat.wireframe = shading is 'wireframe'
mat.map = texture
if z_offset is not 0:
mat.polygonOffset = True
......
meshvis/immediate.py
View file @ 3aabfb0f
from .context import *
def display_faces(vertices, face_indices, normals=None, colors=None, uvs=None,
shading='flat', z_offset=0.5, width=600, height=400,
shading='flat', z_offset=0.5, texture=None, width=600, height=400,
background_color = '#dddddd'):
Context(width, height, background_color).draw_faces(vertices, face_indices, normals, colors, uvs, shading, z_offset).display()
Context(width, height, background_color).draw_faces(vertices, face_indices, normals, colors, uvs, shading, z_offset, texture).display()
def display_edges(vertices, edge_indices=None, colors=None, uvs=None,
z_offset=0, linewidth=1, width=600, height=400,
......
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