{ Vinc3rzSnippet }
read json file
javascript - 2018-09-01 12:37:58
allow to read a json file
<script>
function readTextFile(file, callback) {
var rawFile = new XMLHttpRequest();
rawFile.overrideMimeType("application/json");
rawFile.open("GET", file, true);
rawFile.onreadystatechange = function () {
if (rawFile.readyState === 4 && rawFile.status == "200") {
callback(rawFile.responseText);
}
}
rawFile.send(null);
}
//usage:
readTextFile("datas.json", function (text) {
var data = JSON.parse(text);
console.log(data);
});
</script>random extruded grid
python - 2018-03-17 17:06:52 (from https://blender.stackexchange.com/a/24472/23036 )extrude all faces of a grid in a random way
import bpy
import bmesh
from mathutils import Vector
from random import random
bpy.ops.mesh.primitive_grid_add(x_subdivisions=10, y_subdivisions=10, radius=5)
ob = bpy.context.object
me = ob.data
bm = bmesh.new()
bm.from_mesh(me)
faces = bm.faces[:]
for face in faces:
r = bmesh.ops.extrude_discrete_faces(bm, faces=[face])
bmesh.ops.translate(bm, vec=Vector((0,0,random()*2)), verts=r['faces'][0].verts)
bm.to_mesh(me)
me.update()javascript json table
javascript - 2017-12-04 10:06:27 how to access to data stocked in json tablemesValeurs =
{
{
"hotspot_ground_sejour02_rotation":
{
x: 12,
y: 45,
z: 35
}
},
{
"hotspot_ground_sejour02_position":
{
x: 12,
y: 45,
z: 35
}
}
}
mesValeurs.hotspot_ground_sejour02_rotation.x
/* ou */
mesValeurs["hotspot_ground_sejour02_rotation"]["x"]clamp radian
javascript - 2017-11-17 10:56:40 clamp radians between 0 & 2 PIfunction clampRadians(rad){
// help for math n00bs : http://www.purplemath.com/modules/radians2.htm
if(rad != 0){
var nbTours = rad / (2*Math.PI);
rad = rad - Math.floor(nbTours) * (2*Math.PI);
}
return rad;
}default html5 template for BJS runtime
html - 2017-09-12 13:22:02 <!DOCTYPE HTML>
<html>
<head>
<title></title>
<meta http-equiv="Content-type" content="text/html; charset=UTF-8">
<link rel="shortcut icon" href="images/favicon.gif">
<link rel="stylesheet" media="screen" href="css/styles.css" type="text/css">
<script src="js/babylon.3.0.js"></script>
<script src="js/babylon-runtime.js"></script>
</head>
<body>
<script>
_r.launch({
scene: "germanFlak88.babylon",
assets: "assets/",
activeCamera: "Camera",
patch:
[
"patches/scene.patch",
"patches/materials.patch",
"patches/cameras.patch"
]
})
</script>
</body>
</html>generate cube from matrix
python - 2017-08-30 09:40:47 create a cube from raw coord# from http://www.sinestesia.co/blog/tutorials/python-cube-matrices/
import bpy
import math
from mathutils import Matrix
# -----------------------------------------------------------------------------
# Settings
name = ''Cubert''
# -----------------------------------------------------------------------------
# Utility Functions
def vert(x,y,z):
""" Make a vertex """
return (x, y, z)
# -----------------------------------------------------------------------------
# Cube Code
verts = [vert(1.0, 1.0, -1.0),
vert(1.0, -1.0, -1.0),
vert(-1.0, -1.0, -1.0),
vert(-1.0, 1.0, -1.0),
vert(1.0, 1.0, 1.0),
vert(1.0, -1.0, 1.0),
vert(-1.0, -1.0, 1.0),
vert(-1.0, 1.0, 1.0)]
faces = [(0, 1, 2, 3),
(4, 7, 6, 5),
(0, 4, 5, 1),
(1, 5, 6, 2),
(2, 6, 7, 3),
(4, 0, 3, 7)]
# -----------------------------------------------------------------------------
# Add Object to Scene
mesh = bpy.data.meshes.new(name)
mesh.from_pydata(verts, [], faces)
obj = bpy.data.objects.new(name, mesh)
bpy.context.scene.objects.link(obj)
bpy.context.scene.objects.active = obj
obj.select = Trueimages doublons dans Blender
python - 2017-08-23 14:23:13 import bpy
def get_original_images(image):
if not "." in image.name:
return image
base, extension = image.name.rsplit(".", 1)
if not extension.isdigit():
return image
listIndex = {'index': [], 'imgData': []}
for name, imgData in bpy.data.images.items():
if name == base:
return imgData
if base in name:
listIndex['index'].append(int(name.split(".")[-1]))
listIndex['imgData'].append(imgData)
minIndex = min(listIndex['index'])
idx = listIndex['index'].index(minIndex)
return listIndex['imgData'][idx]
imageToClean = []
for obj in bpy.context.scene.objects:
if obj.material_slots:
for mat in obj.material_slots:
for node in mat.material.node_tree.nodes:
if node.type == 'TEX_IMAGE':
image = get_original_images(node.image)
if image != node.image:
imageToClean.append(node.image)
node.image = image
for img in imageToClean:
bpy.data.images.remove(img, do_unlink = True)remove edge split modifier in selection
python - 2017-08-18 11:15:09 supprime tous les modifiers edge split de la sélectionimport bpy
for obj in bpy.context.selected_objects:
if obj.type == ''MESH'':
for m in obj.modifiers:
try:
obj.modifiers.remove(obj.modifiers.get("EdgeSplit"))
except:
passeasily register classes in blender python
python - 2017-08-17 17:06:26 permet de register/unregister beaucoup plus facilement quand on a beaucoup de classes# from https://docs.blender.org/api/blender_python_api_2_59_0/info_overview.html#multiple-classes
def register():
bpy.utils.register_module(__name__)
def unregister():
bpy.utils.unregister_module(__name__)
if __name__ == "__main__":
register()image atlas
html - August 1, 2017 - 10:08 permet de n'afficher qu'une partie d'une image<style>
.redcross {
background: transparent url('redcross.png') no-repeat;
display: block;
width: 24px;
height: 24px;
}
</style>
<img class="redcross">