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Diffstat (limited to 'release/scripts/uvcalc_quad_clickproj.py')
| -rw-r--r-- | release/scripts/uvcalc_quad_clickproj.py | 271 |
1 files changed, 0 insertions, 271 deletions
diff --git a/release/scripts/uvcalc_quad_clickproj.py b/release/scripts/uvcalc_quad_clickproj.py deleted file mode 100644 index 298103e4d5f..00000000000 --- a/release/scripts/uvcalc_quad_clickproj.py +++ /dev/null @@ -1,271 +0,0 @@ -#!BPY - -""" Registration info for Blender menus: <- these words are ignored -Name: 'Click project from face' -Blender: 245 -Group: 'UVCalculation' -Tooltip: '3 Clicks to project uvs onto selected faces.' -""" - -__author__ = "Campbell Barton aka ideasman42" -__url__ = ["www.blender.org", "blenderartists.org", "www.python.org"] -__version__ = "0.1" -__bpydoc__=\ -''' -http://mediawiki.blender.org/index.php/Scripts/Manual/UV_Calculate/Click_project_from_face -" - -''' - -# -------------------------------------------------------------------------- -# Click project v0.1 by Campbell Barton (AKA Ideasman) -# -------------------------------------------------------------------------- -# ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -# -# ***** END GPL LICENCE BLOCK ***** -# -------------------------------------------------------------------------- - -import Blender -import bpy -import BPyMesh -import BPyWindow - -mouseViewRay= BPyWindow.mouseViewRay -from Blender import Mathutils, Window, Scene, Draw, sys -from Blender.Mathutils import Vector, Matrix, LineIntersect, Intersect #, AngleBetweenVecs, Intersect -LMB= Window.MButs.L -RMB= Window.MButs.R - -def using_modifier(ob): - for m in ob.modifiers: - if m[Blender.Modifier.Settings.REALTIME]: - return True - return False - -def mouseup(): - # Loop until click - mouse_buttons = Window.GetMouseButtons() - while not mouse_buttons & LMB: - sys.sleep(10) - mouse_buttons = Window.GetMouseButtons() - while mouse_buttons & LMB: - sys.sleep(10) - mouse_buttons = Window.GetMouseButtons() - -def mousedown_wait(): - # If the menu has just been pressed dont use its mousedown, - mouse_buttons = Window.GetMouseButtons() - while mouse_buttons & LMB: - mouse_buttons = Window.GetMouseButtons() - sys.sleep(10) - -def main(): - - scn = bpy.data.scenes.active - ob = scn.objects.active - if not ob or ob.type!='Mesh': - return - - is_editmode = Window.EditMode() - if is_editmode: - Window.EditMode(0) - - mousedown_wait() # so the menu items clicking dosnt trigger the mouseclick - - Window.DrawProgressBar (0.0, '') - Window.DrawProgressBar (0.1, '(1 of 3) Click on a face corner') - - # wait for a click - mouse_buttons = Window.GetMouseButtons() - while not mouse_buttons & LMB: - sys.sleep(10) - mouse_buttons = Window.GetMouseButtons() - - # Allow for RMB cancel - if mouse_buttons & RMB: - return - - while mouse_buttons & LMB: - sys.sleep(10) - mouse_buttons = Window.GetMouseButtons() - - - Window.DrawProgressBar (0.2, '(2 of 3 ) Click confirms the U coords') - - mousedown_wait() - - obmat= ob.matrixWorld - screen_x, screen_y = Window.GetMouseCoords() - mouseInView, OriginA, DirectionA = mouseViewRay(screen_x, screen_y, obmat) - - if not mouseInView or not OriginA: - return - - me = ob.getData(mesh=1) - - # Get the face under the mouse - face_click, isect, side = BPyMesh.pickMeshRayFace(me, OriginA, DirectionA) - if not face_click: - return - - proj_z_component = face_click.no - if not face_click: - return - - # Find the face vertex thats closest to the mouse, - # this vert will be used as the corner to map from. - best_v= None - best_length = 10000000 - vi1 = None - for i, v in enumerate(face_click.v): - l = (v.co-isect).length - if l < best_length: - best_v = v - best_length = l - vi1 = i - - # now get the 2 edges in the face that connect to v - # we can work it out fairly easerly - if len(face_click)==4: - if vi1==0: vi2, vi3= 3,1 - elif vi1==1: vi2, vi3= 0,2 - elif vi1==2: vi2, vi3= 1,3 - elif vi1==3: vi2, vi3= 2,0 - else: - if vi1==0: vi2, vi3= 2,1 - elif vi1==1: vi2, vi3= 0,2 - elif vi1==2: vi2, vi3= 1,0 - - face_corner_main =face_click.v[vi1].co - face_corner_a =face_click.v[vi2].co - face_corner_b =face_click.v[vi3].co - - line_a_len = (face_corner_a-face_corner_main).length - line_b_len = (face_corner_b-face_corner_main).length - - orig_cursor = Window.GetCursorPos() - Window.SetCursorPos(face_corner_main.x, face_corner_main.y, face_corner_main.z) - - SHIFT = Window.Qual.SHIFT - MODE = 0 # firstclick, 1, secondclick - mouse_buttons = Window.GetMouseButtons() - - project_mat = Matrix([0,0,0], [0,0,0], [0,0,0]) - - - def get_face_coords(f): - f_uv = f.uv - return [(v.co-face_corner_main, f_uv[i]) for i,v in enumerate(f.v)] - - if me.faceUV==False: - me.faceUV= True - - coords = [ (co,uv) for f in me.faces if f.sel for co, uv in get_face_coords(f)] - - coords_orig = [uv.copy() for co, uv in coords] - USE_MODIFIER = using_modifier(ob) - - while 1: - if mouse_buttons & LMB: - if MODE == 0: - mousedown_wait() - Window.DrawProgressBar (0.8, '(3 of 3 ) Click confirms the V coords') - MODE = 1 # second click - - # Se we cont continually set the length and get float error - proj_y_component_orig = proj_y_component.copy() - else: - break - - elif mouse_buttons & RMB: - # Restore old uvs - for i, uv_orig in enumerate(coords_orig): - coords[i][1][:] = uv_orig - break - - mouse_buttons = Window.GetMouseButtons() - screen_x, screen_y = Window.GetMouseCoords() - mouseInView, OriginA, DirectionA = mouseViewRay(screen_x, screen_y, obmat) - - if not mouseInView: - continue - - # Do a ray tri intersection, not clipped by the tri - new_isect = Intersect(face_corner_main, face_corner_a, face_corner_b, DirectionA, OriginA, False) - new_isect_alt = new_isect + DirectionA*0.0001 - - - # The distance from the mouse cursor ray vector to the edge - line_isect_a_pair = LineIntersect(new_isect, new_isect_alt, face_corner_main, face_corner_a) - line_isect_b_pair = LineIntersect(new_isect, new_isect_alt, face_corner_main, face_corner_b) - - # SHIFT to flip the axis. - is_shift = Window.GetKeyQualifiers() & SHIFT - - if MODE == 0: - line_dist_a = (line_isect_a_pair[0]-line_isect_a_pair[1]).length - line_dist_b = (line_isect_b_pair[0]-line_isect_b_pair[1]).length - - if line_dist_a < line_dist_b: - proj_x_component = face_corner_a - face_corner_main - y_axis_length = line_b_len - x_axis_length = (line_isect_a_pair[1]-face_corner_main).length - else: - proj_x_component = face_corner_b - face_corner_main - y_axis_length = line_a_len - x_axis_length = (line_isect_b_pair[1]-face_corner_main).length - - proj_y_component = proj_x_component.cross(proj_z_component) - - proj_y_component.length = 1/y_axis_length - proj_x_component.length = 1/x_axis_length - - if is_shift: proj_x_component.negate() - - else: - proj_y_component[:] = proj_y_component_orig - if line_dist_a < line_dist_b: - proj_y_component.length = 1/(line_isect_a_pair[1]-new_isect).length - else: - proj_y_component.length = 1/(line_isect_b_pair[1]-new_isect).length - - if is_shift: proj_y_component.negate() - - # Use the existing matrix to make a new 3x3 projecton matrix - project_mat[0][:] = -proj_y_component - project_mat[1][:] = -proj_x_component - project_mat[2][:] = proj_z_component - - # Apply the projection matrix - for proj_co, uv in coords: - uv[:] = (project_mat * proj_co)[0:2] - - if USE_MODIFIER: - me.update() - - Window.Redraw(Window.Types.VIEW3D) - - Window.SetCursorPos(*orig_cursor) - if is_editmode: - Window.EditMode(1) - - Window.RedrawAll() - -if __name__=='__main__': - main() - Window.DrawProgressBar(1.0, '') - |