| import bpy, numpy | |
| from mathutils import * | |
| radius = 20 | |
| n_samples = 25 | |
| samples = numpy.random.multivariate_normal([-0.5, -0.5], [[radius, 0],[0, radius]], n_samples) | |
| for point in range(0, len(samples)): | |
| locX = samples[point][0] | |
| locY = samples[point][1] | |
| bpy.ops.mesh.primitive_cube_add(location=(locX,locY,0)) | |
| if(numpy.random.sample() > 0.5): | |
| thisSphere = bpy.data.objects[point] | |
| thisSphere.keyframe_insert('location',frame=0) | |
| thisSphere.location += Vector((0,0,10)) | |
| thisSphere.keyframe_insert('location',frame=25) | |
| thisSphere.location += Vector((0,0,-10)) | |
| thisSphere.keyframe_insert('location',frame=50) | |
| bpy.ops.wm.save_as_mainfile(filepath="./randomCubesAnim.blend") | |
| bpy.ops.export_scene.fbx(filepath="./randomCubesAnim.fbx", | |
| object_types={'MESH','ARMATURE'}, | |
| bake_anim_use_nla_strips=False, | |
| bake_anim_use_all_actions=False) # following recommendations from SketchFab |
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