Category Archives: 3D

3D

Blender 3D – python script to create ovoid using the math formula for ovoid.

This Python script for Blender 3D creates an ovoid model using the math formula for ovoid:

Python
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import bpy
import math
 
# Define the parameters of the ovoid
a = 1.9
b = 1.5
c = 1.5
 
# Define the number of vertices in each direction
n_long = 32
n_lat = 16
 
# Create a new mesh
mesh = bpy.data.meshes.new(name="Ovoid")
 
# Create the vertices
verts = []
for j in range(n_lat):
    lat = (j / (n_lat - 1)) * math.pi
    for i in range(n_long):
        lon = (i / (n_long - 1)) * 2 * math.pi
        x = a * math.sin(lat) * math.cos(lon)
        y = b * math.sin(lat) * math.sin(lon)
        z = c * math.cos(lat)
        verts.append((x, y, z))
 
# Create the faces
faces = []
for j in range(n_lat - 1):
    for i in range(n_long - 1):
        v1 = j * n_long + i
        v2 = j * n_long + i + 1
        v3 = (j + 1) * n_long + i + 1
        v4 = (j + 1) * n_long + i
        faces.append((v1, v2, v3, v4))
 
# Create the mesh and object
mesh.from_pydata(verts, [], faces)
obj = bpy.data.objects.new(name="Ovoid", object_data=mesh)
 
# Add the object to the scene
scene = bpy.context.scene
scene.collection.objects.link(obj)

Blender 3D – render around an object 360 degrees with python script.

You can render around an object 360 degrees with python script. Open your scene and add some lights, and a Susanne object on the origin point – this will be rendered by the camera. You need to have these names for the objects because are used by the script: Camera and Suzanne. If you want… Read More »