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Delete recursive code because too slow

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CJSatnarine
2023-09-01 12:59:33 -04:00
parent 312a3ab225
commit eb7d27b567
1 changed files with 0 additions and 84 deletions
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GenerateTerrainRecursively.py
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import bpy;
# Variables:
# Size of each cube.
size = 1;
# Setting the x, y, and z positions.
x = y = z = size / 2;
# Setting the number of cubes in each coordinate.
xNum = 1;
yNum = 3;
zNum = 1;
# Setting the initial value for the number of cubes in each recursive call.
cubeCount = 0;
# Setting the maximum amount of cubes that is needed to be created.
numOfCubes = xNum * yNum * zNum;
#Function to clean the scene. This removes all of the objects, collections, materials, particles, textures, images, curves, meshes, actions, nodes, and worlds from the scene.
def cleanScene():
# Changes the mode to object mode if it is in Edit mode.
if (bpy.context.active_object and bpy.context.active_object.mode == "EDIT"):
bpy.ops.object.editmode_toggle();
# Checks for hidden stuff and unhides them.
for obj in bpy.data.objects:
obj.hide_set(False);
obj.hide_select = False;
obj.hide_viewport = False;
# Selects all the objects and then deletes.
bpy.ops.object.select_all(action = "SELECT");
bpy.ops.object.delete();
# Function to recursively spawn the cubes to create the ground.
def spawnGroundRecursively(count):
if count < numOfCubes:
location = (x, y, z);
bpy.ops.mesh.primitive_cube_add(size = size, location = location, scale = (size, size, size));
activeObjectRecursive = bpy.context.active_object;
# location += 1;
else:
print(count);
# x += 1;
# y += 1;
# z += 1;
location = (x + 1, y + 1, x + 1);
spawnGroundRecursively(count + 1);
# ChatGPT's method:
def addCube(x, y, z, size, material):
bpy.ops.mesh.primitive_cube_add(size=size, location=(x, y, z));
cube = bpy.context.active_object;
cube.data.materials.append(material);
# Set up material.
material = bpy.data.materials.new("Material")
material.use_nodes = True
materialNodes = material.node_tree.nodes
materialLinks = material.node_tree.links
materialNodes['Principled BSDF'].inputs['Base Color'].default_value = (1.0, 0.47, 1.0, 1.0)
# Generate the cubes recursively.
def addCubesRecursively(x, y, z, size, material, num_cubes):
if num_cubes == 0:
return
addCube(x, y, z, size, material);
for i in range(1, num_cubes):
addCubesRecursively(x + i*size, y, z, size, material, num_cubes - 1);
addCubesRecursively(x, y + i*size, z, size, material, num_cubes - 1);
addCubesRecursively(x, y, z + i*size, size, material, num_cubes - 1);
for j in range(1, num_cubes):
addCubesRecursively(x + i*size, y + j*size, z, size, material, num_cubes - 1);
addCubesRecursively(x + i*size, y, z + j*size, size, material, num_cubes - 1);
addCubesRecursively(x, y + i*size, z + j*size, size, material, num_cubes - 1);
for k in range(1, num_cubes):
addCubesRecursively(x + i*size, y + j*size, z + k*size, size, material, num_cubes - 1);
# Call the methods.
cleanScene();
# spawnGroundRecursively(cubeCount);
addCubesRecursively(x, y, z, size, material, max(xNum, yNum, zNum));
print('works lmao');
# Notes:
# - Not very fast. I need to impliment recursion in a better way.