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robomojo / GetDistanceBetweenVectors.py
Created March 11, 2015 11:34
From http://darkvertex.com/wp/2010/06/05/python-distance-between-2-vectors/
import pymel.core as pm
def GetDistanceBetweenVectors (objA, objB):
'''
returns a float.
Expects the name of two objects.
Uses Pymel to get translation - probably a better way to do this.
'''
Ax, Ay, Az = pm.PyNode(objA).getTranslation(space="world")
Bx, By, Bz = pm.PyNode(objB).getTranslation(space="world")
@robomojo
robomojo / makeDuplicateChildren.py
Created April 6, 2013 10:42
For blender. Script to generate duplicates of the selected objects, parent the duplicate to the original, and offset its position.
import bpy
mylist = bpy.context.selected_objects
for each in mylist:
bpy.ops.object.select_all(action='DESELECT')
each.select=True
bpy.ops.object.duplicate()
dup = bpy.data.objects[len(bpy.data.objects)-1]
dup.layers=each.layers
dup.parent = each
dup.location = [0,0,2]
@robomojo
robomojo / selectObjectsInSameLocation.py
Created April 6, 2013 13:40
For blender. Script to select from selection objects which occupy the same location - useful for finding duplicates in a large selection.
import bpy
selectionDictionary = {}
newSelection = []
selection = bpy.context.selected_objects
for each in selection:
loc = str(each.location)
if loc not in selectionDictionary:
selectionDictionary[loc] = each
else:
newSelection.append(each)
@robomojo
robomojo / moveToClosestSnap.py
Created April 6, 2013 16:31
For blender. Moves all in selected to closest whole number location
import bpy
for each in bpy.context.selected_objects:
each.location=each.location.to_tuple(1)
@robomojo
robomojo / renameLightsByProperties.py
Created April 6, 2013 22:46
For blender. Renames lights using their property settings and sets ambient colour
import bpy
for i in bpy.context.selected_objects:
name = ""
name += str(i.data.type)
name += "_"
name += str(int(i.data.energy*1000))
name += "_"
name += str(int(i.data.distance*1000))
name += "_"
name += str(int(i.data.color[0]*1000))
@robomojo
robomojo / renderLayerConfig.py
Created April 7, 2013 07:56
For blender. Automates custom scene configurations for the selected renderlayer. Works as is but WIP!
import bpy
# SETTING DATA VALUES: LIST[VISIBLE LAYERS], STRING(WORLD NAME)
animRange=[0,250]
singleFrame=[0,0]
#ob_bg = bpy.data.objects['Environment_proxy']
#material_shad = bpy.data.materials['LightingPass_Shadow']
@robomojo
robomojo / scriptsInit.py
Created April 7, 2013 07:50
For blender. Some foundations for setting up operators to run other scripts in the text editor. Works as is but still wip!
import bpy
print("---------------------------------------------------")
print("Auto-running blender-internal text block!")
print("---------------------------------------------------")
def DoRunScript (scriptName):
bpy.ops.text.run_script({'edit_text':bpy.data.texts[scriptName]})
class renderLayerButtonOperator(bpy.types.Operator):
@robomojo
robomojo / duplicateAndApplyModifiers.py
Last active December 15, 2015 22:08
For blender. Duplicates selected object and applies all modifiers
import bpy
def createDuplicate(ob):
bpy.ops.object.select_all(action = 'DESELECT')
ob.select = True
bpy.ops.object.duplicate() # uses selected
dup = bpy.data.objects[len(bpy.data.objects)-1]
return dup
def applyModifiers(ob):
bpy.context.scene.objects.active = ob
@robomojo
robomojo / bakeToShapeKeys.py
Last active December 15, 2015 22:09
For blender. Using first mesh selection, bakes to second selection as shape key animation by iterations.
import bpy
scene = bpy.context.scene
current = scene.frame_current
start = scene.frame_start
end = scene.frame_end
div = 10
ob1 = bpy.context.selected_objects[1]
ob2 = bpy.context.selected_objects[0]
bpy.context.scene.objects.active = ob2
@robomojo
robomojo / ConvertFocallengthToFOV.lua
Created April 10, 2013 13:51
-- CONVERT FOCAL LENGTH TO FOV
-- this conversion method copied from:
-- http://math.stackexchange.com/questions/148719/calculate-field-of-view-from-focal-length
function ConvertFocalLengthToFOV (FocalLength)
local filmWidth = 1.672
local FocalLength_mm = FocalLength * 0.03937
return_fov = math.deg(2 * math.atan(filmWidth / (2 * FocalLength_mm)))