[Bf-extensions-cvs] [962fd14a] master: uv_bake_texture_to_vcols: move to contrib: T63750
meta-androcto
noreply at git.blender.org
Fri May 24 11:02:23 CEST 2019
Commit: 962fd14ae3083a91d42101b39db36804027022fa
Author: meta-androcto
Date: Fri May 24 19:02:01 2019 +1000
Branches: master
https://developer.blender.org/rBA962fd14ae3083a91d42101b39db36804027022fa
uv_bake_texture_to_vcols: move to contrib: T63750
===================================================================
D uv_bake_texture_to_vcols.py
===================================================================
diff --git a/uv_bake_texture_to_vcols.py b/uv_bake_texture_to_vcols.py
deleted file mode 100644
index 9a83c6dc..00000000
--- a/uv_bake_texture_to_vcols.py
+++ /dev/null
@@ -1,360 +0,0 @@
-# ##### BEGIN GPL LICENSE BLOCK #####
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# ##### END GPL LICENSE BLOCK #####
-
-# <pep8 compliant>
-
-"""
-Bake UV-Texture to Vertex Colors Addon
-
-Contact: p_boelens at msn.com
-Information: https://developer.blender.org/T28211
-
-Contributor(s): Patrick Boelens, CoDEmanX.
-
-All rights reserved.
-"""
-
-bl_info = {
- "name": "Bake UV-Texture to Vertex Colors",
- "description": "Bakes the colors of the active UV Texture "
- "to a Vertex Color layer.",
- "author": "Patrick Boelens, CoDEmanX",
- "version": (0, 6),
- "blender": (2, 63, 0),
- "location": "3D View > Vertex Paint > Toolshelf > Bake",
- "warning": "Requires image texture, generated textures aren't supported.",
- "wiki_url": "http://wiki.blender.org/index.php?title=Extensions:2.6/Py/"
- "Scripts/UV/Bake_Texture_to_Vertex_Colors",
- "category": "UV",
-}
-
-import bpy
-from bpy.props import BoolProperty, EnumProperty, FloatVectorProperty
-from math import fabs
-from colorsys import rgb_to_hsv, hsv_to_rgb
-
-class UV_OT_bake_texture_to_vcols(bpy.types.Operator):
- bl_idname = "uv.bake_texture_to_vcols"
- bl_label = "Bake UV-Texture to Vertex Colors"
- bl_description = "Bake active UV-Texture to new Vertex Color layer "\
- "(requires image texture)"
- bl_options = {'REGISTER', 'UNDO'}
-
- replace_active_layer: BoolProperty(
- name="Replace layer",
- description="Overwrite active Vertex Color layer",
- default=True)
-
- mappingModes = [
- ("CLIP", "Clip", "Don't affect vertices who's UV-coordinates are out of bounds."),
- ("REPEAT", "Repeat", "Tile the image so that each vertex is accounted for."),
- ("EXTEND", "Extend", "Extends the edges of the image to the UV-coordinates.")]
-
- mappingMode: EnumProperty(
- items=mappingModes,
- default="CLIP",
- name="Mapping",
- description="The mode to use for baking vertices who's UV-coordinates are out of bounds")
-
- blendingModes = [("MIX", "Mix", ""),
- ("ADD", "Add", ""),
- ("SUBTRACT", "Subtract", ""),
- ("MULTIPLY", "Multiply", ""),
- ("SCREEN", "Screen", ""),
- ("OVERLAY", "Overlay", ""),
- ("DIFFERENCE", "Difference", ""),
- ("DIVIDE", "Divide", ""),
- ("DARKEN", "Darken", ""),
- ("LIGHTEN", "Lighten", ""),
- ("HUE", "Hue", ""),
- ("SATURATION", "Saturation", ""),
- ("VALUE", "Value", ""),
- ("COLOR", "Color", ""),
- ("SOFT_LIGHT", "Soft Light", ""),
- ("LINEAR_LIGHT", "Linear Light", "")
- ]
-
- blendingMode: EnumProperty(
- items=blendingModes,
- default="MULTIPLY",
- name="Blend Type",
- description="The blending mode to use when baking")
-
- mirror_x: BoolProperty(name="Mirror X", description="Mirror the image on the X-axis")
- mirror_y: BoolProperty(name="Mirror Y", description="Mirror the image on the Y-axis")
-
- @classmethod
- def poll(self, context):
- return (context.object and
- context.object.type == 'MESH' and
- context.mode != 'EDIT_MESH' and
- context.object.data.uv_layers.active and
- context.object.data.uv_textures.active)
-
- def execute(self, context):
- obdata = context.object.data
-
- if self.replace_active_layer and obdata.vertex_colors.active:
- vertex_colors = obdata.vertex_colors.active
- else:
- vertex_colors = obdata.vertex_colors.new(name="Baked UV texture")
-
- if not vertex_colors:
-
- # Can't add more than 17 VCol layers
- self.report({'ERROR'},
- "Couldn't add another Vertex Color layer,\n"
- "Please remove an existing layer or replace active.")
-
- return {'CANCELLED'}
-
- obdata.vertex_colors.active = vertex_colors
-
- uv_images = {}
- for uv_tex in obdata.uv_textures.active.data:
- if (uv_tex.image and
- uv_tex.image.name not in uv_images and
- uv_tex.image.pixels):
-
- uv_images[uv_tex.image.name] = (
- uv_tex.image.size[0],
- uv_tex.image.size[1],
- uv_tex.image.pixels[:]
- # Accessing pixels directly is far too slow.
- # Copied to new array for massive performance-gain.
- )
-
- for p in obdata.polygons:
- img = obdata.uv_textures.active.data[p.index].image
- if not img:
- continue
-
- image_size_x, image_size_y, uv_pixels = uv_images[img.name]
-
- for loop in p.loop_indices:
-
- co = obdata.uv_layers.active.data[loop].uv
- x_co = round(co[0] * (image_size_x - 1))
- y_co = round(co[1] * (image_size_y - 1))
-
- if x_co < 0 or x_co >= image_size_x or y_co < 0 or y_co >= image_size_y:
- if self.mappingMode == 'CLIP':
- continue
-
- elif self.mappingMode == 'REPEAT':
- x_co %= image_size_x
- y_co %= image_size_y
-
- elif self.mappingMode == 'EXTEND':
- if x_co > image_size_x - 1:
- x_co = image_size_x - 1
- if x_co < 0:
- x_co = 0
- if y_co > image_size_y - 1:
- y_co = image_size_y - 1
- if y_co < 0:
- y_co = 0
-
- if self.mirror_x:
- x_co = image_size_x -1 - x_co
-
- if self.mirror_y:
- y_co = image_size_y -1 - y_co
-
- col_out = vertex_colors.data[loop].color
-
- pixelNumber = (image_size_x * y_co) + x_co
- r = uv_pixels[pixelNumber*4]
- g = uv_pixels[pixelNumber*4 + 1]
- b = uv_pixels[pixelNumber*4 + 2]
- a = uv_pixels[pixelNumber*4 + 3]
-
- col_in = r, g, b # texture-color
- col_result = [r,g,b] # existing / 'base' color
-
- if self.blendingMode == 'MIX':
- col_result = col_in
-
- elif self.blendingMode == 'ADD':
- col_result[0] = col_in[0] + col_out[0]
- col_result[1] = col_in[1] + col_out[1]
- col_result[2] = col_in[2] + col_out[2]
-
- elif self.blendingMode == 'SUBTRACT':
- col_result[0] = col_in[0] - col_out[0]
- col_result[1] = col_in[1] - col_out[1]
- col_result[2] = col_in[2] - col_out[2]
-
- elif self.blendingMode == 'MULTIPLY':
- col_result[0] = col_in[0] * col_out[0]
- col_result[1] = col_in[1] * col_out[1]
- col_result[2] = col_in[2] * col_out[2]
-
- elif self.blendingMode == 'SCREEN':
- col_result[0] = 1 - (1.0 - col_in[0]) * (1.0 - col_out[0])
- col_result[1] = 1 - (1.0 - col_in[1]) * (1.0 - col_out[1])
- col_result[2] = 1 - (1.0 - col_in[2]) * (1.0 - col_out[2])
-
- elif self.blendingMode == 'OVERLAY':
- if col_out[0] < 0.5:
- col_result[0] = col_out[0] * (2.0 * col_in[0])
- else:
- col_result[0] = 1.0 - (2.0 * (1.0 - col_in[0])) * (1.0 - col_out[0])
- if col_out[1] < 0.5:
- col_result[1] = col_out[1] * (2.0 * col_in[1])
- else:
- col_result[1] = 1.0 - (2.0 * (1.0 - col_in[1])) * (1.0 - col_out[1])
- if col_out[2] < 0.5:
- col_result[2] = col_out[2] * (2.0 * col_in[2])
- else:
- col_result[2] = 1.0 - (2.0 * (1.0 - col_in[2])) * (1.0 - col_out[2])
-
- elif self.blendingMode == 'DIFFERENCE':
- col_result[0] = fabs(col_in[0] - col_out[0])
- col_result[1] = fabs(col_in[1] - col_out[1])
- col_result[2] = fabs(col_in[2] - col_out[2])
-
- elif self.blendingMode == 'DIVIDE':
- if(col_in[0] != 0.0):
- col_result[0] = col_out[0] / col_in[0]
- if(col_in[1] != 0.0):
- col_result[0] = col_out[1] / col_in[1]
- if(col_in[2] != 0.0):
- col_result[2] = col_out[2] / col_in[2]
-
- elif self.blendingMode == 'DARKEN':
- if col_in[0] < col_out[0]:
- col_result[0] = col_in[0]
- else:
- col_result[0] = col_out[0]
- if col_in[1] < col_out[1]:
- col_result[1] = col_i
@@ Diff output truncated at 10240 characters. @@
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