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Message #00624
[Branch ~openshot.code/openshot/main] Rev 718: Added exploding text animated title from Yann (ian57). Requires Blender 2.61+.
------------------------------------------------------------
revno: 718
fixes bug: https://launchpad.net/bugs/932976
committer: Jonathan Thomas <Jonathan.Oomph@xxxxxxxxx>
branch nick: openshot
timestamp: Mon 2012-09-17 10:41:25 -0500
message:
Added exploding text animated title from Yann (ian57). Requires Blender 2.61+.
added:
openshot/blender/blend/explode.blend
openshot/blender/explode.xml
openshot/blender/icons/explode.png
openshot/blender/scripts/explode.py
--
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=== added file 'openshot/blender/blend/explode.blend'
Binary files openshot/blender/blend/explode.blend 1970-01-01 00:00:00 +0000 and openshot/blender/blend/explode.blend 2012-09-17 15:41:25 +0000 differ
=== added file 'openshot/blender/explode.xml'
--- openshot/blender/explode.xml 1970-01-01 00:00:00 +0000
+++ openshot/blender/explode.xml 2012-09-17 15:41:25 +0000
@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE openshot-effect>
+<effect>
+ <title translatable="True">Exploding Text</title>
+ <description translatable="True">Exploding Text</description>
+ <icon>explode.png</icon>
+ <category>Video</category>
+ <service>explode.blend</service>
+
+ <param name="file_name" type="text" title="File Name" description="">
+ <default>TitleFileName</default>
+ </param>
+
+ <param name="title" type="text" title="Title" description="">
+ <default>My Title</default>
+ </param>
+ <param name="particle_number" type="spinner" title="Particle Number" description="">
+ <min>10</min>
+ <max>1000</max>
+ <default>100</default>
+ </param>
+ <param name="ground_on_off" type="dropdown" title="Display Ground" description="">
+ <values>
+ <value name="On" num="1"/>
+ <value name="Off" num="0"/>
+ </values>
+ <default>1</default>
+ </param>
+
+ <param name="extrude" type="spinner" title="Extrude" description="">
+ <min>0.0</min>
+ <max>1.0</max>
+ <default>0.1</default>
+ </param>
+
+ <param name="bevel_depth" type="spinner" title="Bevel Depth" description="">
+ <min>0.0</min>
+ <max>1.0</max>
+ <default>0.02</default>
+ </param>
+
+ <param name="fontname" type="dropdown" title="Font Name" description="">
+ <values>
+ <value name="Bfont" num="Bfont"/>
+ <value name="FreeMono" num="FreeMono"/>
+ <value name="FreeMonoBold" num="FreeMonoBold"/>
+ <value name="FreeSans" num="FreeSans"/>
+ <value name="FreeSansBold" num="FreeSansBold"/>
+ <value name="FreeSansBoldOblique" num="FreeSansBoldOblique"/>
+ <value name="WenQuanYiMicroHei (Unicode)" num="WenQuanYiMicroHei"/>
+ </values>
+ <default>Bfont</default>
+ </param>
+
+ <param name="spacemode" type="dropdown" title="Text Alignment" description="">
+ <values>
+ <value name="CENTER" num="CENTER"/>
+ <value name="LEFT" num="LEFT"/>
+ <value name="RIGHT" num="RIGHT"/>
+ </values>
+ <default>CENTER</default>
+ </param>
+
+ <param name="text_size" type="spinner" title="Text Size" description="">
+ <min>0.0</min>
+ <max>10.0</max>
+ <default>1.0</default>
+ </param>
+
+ <param name="width" type="spinner" title="Text Width" description="">
+ <min>0.0</min>
+ <max>10.0</max>
+ <default>1.0</default>
+ </param>
+
+ <param name="diffuse_color" type="color" title="Diffuse Color" description="">
+ <default>#7F7F7F</default>
+ </param>
+
+ <param name="specular_color" type="color" title="Specular Color" description="">
+ <default>#ffffff</default>
+ </param>
+
+ <param name="specular_intensity" type="spinner" title="Specular Intensity" description="">
+ <min>0.0</min>
+ <max>1.0</max>
+ <default>0.5</default>
+ </param>
+
+ <param name="start_frame" type="spinner" title="Start Frame" description="">
+ <min>1</min>
+ <max>1</max>
+ <default>1</default>
+ </param>
+
+ <param name="end_frame" type="spinner" title="End Frame" description="">
+ <min>150</min>
+ <max>150</max>
+ <default>150</default>
+ </param>
+
+ <!-- SPEED -->
+ <param name="animation_speed" type="dropdown" title="Animation Length" description="">
+ <values>
+ <value name="Default" num="1"/>
+ <value name="2X" num="2"/>
+ <value name="3X" num="3"/>
+ <value name="4X" num="4"/>
+ <value name="5X" num="5"/>
+ </values>
+ <default>1</default>
+ </param>
+
+</effect>
=== added file 'openshot/blender/icons/explode.png'
Binary files openshot/blender/icons/explode.png 1970-01-01 00:00:00 +0000 and openshot/blender/icons/explode.png 2012-09-17 15:41:25 +0000 differ
=== added file 'openshot/blender/scripts/explode.py'
--- openshot/blender/scripts/explode.py 1970-01-01 00:00:00 +0000
+++ openshot/blender/scripts/explode.py 2012-09-17 15:41:25 +0000
@@ -0,0 +1,273 @@
+# OpenShot Video Editor is a program that creates, modifies, and edits video files.
+# Copyright (C) 2009 Jonathan Thomas
+#
+# This file is part of OpenShot Video Editor (http://launchpad.net/openshot/).
+#
+# OpenShot Video Editor 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 3 of the License, or
+# (at your option) any later version.
+#
+# OpenShot Video Editor 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 OpenShot Video Editor. If not, see <http://www.gnu.org/licenses/>.
+
+
+# Import Blender's python API. This only works when the script is being
+# run from the context of Blender. Blender contains it's own version of Python
+# with this library pre-installed.
+import bpy
+from math import pi
+
+# Load a font
+def load_font(font_path):
+ """ Load a new TTF font into Blender, and return the font object """
+ # get the original list of fonts (before we add a new one)
+ original_fonts = bpy.data.fonts.keys()
+
+ # load new font
+ bpy.ops.font.open(filepath=font_path)
+
+ # get the new list of fonts (after we added a new one)
+ for font_name in bpy.data.fonts.keys():
+ if font_name not in original_fonts:
+ return bpy.data.fonts[font_name]
+
+ # no new font was added
+ return None
+# the stuff
+def createExplodeTxt(title,particle_number,extrude,bevel_depth,spacemode,textsize,width,font,ground):
+ """ Create aned animate the exploding texte """
+
+ newText = title
+ #create text
+ bpy.ops.object.text_add(view_align=False, enter_editmode=False, location=(0, 0, 0), rotation=(0, 0, 0))
+
+ newtext = bpy.context.scene.objects.active
+
+ if bpy.context.scene.objects.active.name != 'Text':
+ bpy.ops.object.select_all(action='DESELECT')
+ #selecting Text
+ bpy.context.scene.objects.active = bpy.data.objects['Text']
+ bpy.context.scene.objects.active.select = True
+ bpy.ops.object.delete(use_global=False)
+ bpy.ops.object.select_all(action='DESELECT')
+ #selecting Text
+ bpy.context.scene.objects.active = newtext
+ bpy.context.scene.objects.active.select = True
+
+ #naming the text
+ bpy.context.scene.objects.active.name = 'Text';
+
+ bpy.context.scene.objects.active = bpy.data.objects['Text']
+
+ #modifying the text
+ bpy.context.scene.objects.active.data.size = textsize
+ bpy.context.scene.objects.active.data.space_character = width
+ bpy.context.scene.objects.active.data.font = font
+ #centering text
+ #bpy.data.objects['Text'].data.align='CENTER'
+ bpy.data.objects['Text'].data.align=spacemode
+
+ #extrude text
+ #bpy.data.objects['Text'].data.extrude=0.1
+ bpy.data.objects['Text'].data.extrude=extrude
+
+ #bevel text
+ #bpy.data.objects['Text'].data.bevel_depth = 0.01
+ bpy.data.objects['Text'].data.bevel_depth = bevel_depth
+ bpy.data.objects['Text'].data.bevel_resolution = 10
+
+ #rotating text
+ #angles are in radians
+ #bpy.ops.transform.rotate(value=(pi/2,), axis=(1.0, 0.0, 0.0), constraint_axis=(False, False, False), constraint_orientation='GLOBAL', mirror=False, proportional='DISABLED', proportional_edit_falloff='SMOOTH', proportional_size=1, snap=False, snap_target='CLOSEST', snap_point=(0, 0, 0), snap_align=False, snap_normal=(0, 0, 0), release_confirm=False)
+ #second solution
+ bpy.data.objects['Text'].rotation_euler[0]=pi/2 #xaxis
+ bpy.data.objects['Text'].rotation_euler[1]=0.0 #yaxis
+ bpy.data.objects['Text'].rotation_euler[2]=0.0 #zaxis
+
+ #changing text
+ #bpy.data.curves['Text'].body = 'Hello World' #not working
+ bpy.context.scene.objects.active=bpy.data.objects['Text']
+ bpy.ops.object.editmode_toggle()
+ bpy.ops.font.delete()
+ bpy.ops.font.text_insert(text=newText, accent=False)
+ bpy.ops.object.editmode_toggle()
+
+ #convert to mesh to apply effect
+ bpy.ops.object.convert(target='MESH', keep_original=False)
+
+ #solidify
+ bpy.ops.object.modifier_add(type='SOLIDIFY')
+
+ #apply quick explode
+ bpy.ops.object.quick_explode(style='EXPLODE', amount=100, frame_duration=50, frame_start=1, frame_end=51, velocity=1, fade=True)
+
+ #modifying Particle System
+ #emitfrom
+ bpy.data.objects['Text'].particle_systems['ParticleSystem'].settings.emit_from = 'VERT'
+ #particle number
+ #bpy.data.objects['Text'].particle_systems['ParticleSystem'].settings.count=200
+ bpy.data.objects['Text'].particle_systems['ParticleSystem'].settings.count=particle_number
+ #particle lifetime
+ bpy.data.objects['Text'].particle_systems['ParticleSystem'].settings.lifetime=200 # 200 +48 > 150 ;-)z
+ # start/end explosion
+ bpy.data.objects['Text'].particle_systems['ParticleSystem'].settings.frame_end = 48
+ bpy.data.objects['Text'].particle_systems['ParticleSystem'].settings.frame_start = 48
+ #explosion power
+ bpy.data.objects['Text'].particle_systems['ParticleSystem'].settings.normal_factor=5.5
+ #integration method
+ bpy.data.objects['Text'].particle_systems['ParticleSystem'].settings.integrator='RK4'#aa'MIDPOINT' #'RK4'
+ #size of particles
+ bpy.data.objects['Text'].particle_systems['ParticleSystem'].settings.particle_size = 0.1
+ #particles time step
+ bpy.data.objects['Text'].particle_systems['ParticleSystem'].settings.timestep = 0.02
+ #mass of particles
+ bpy.data.objects['Text'].particle_systems['ParticleSystem'].settings.mass = 2.0
+ bpy.data.objects['Text'].particle_systems['ParticleSystem'].settings.use_multiply_size_mass = True
+
+ #affect an existing material
+ bpy.data.objects['Text'].material_slots[0].material = bpy.data.materials['TextMaterial']
+
+ #solidifiy parameter
+ bpy.data.objects['Text'].modifiers['Solidify'].edge_crease_inner=0.01
+ bpy.data.objects['Text'].modifiers['Solidify'].thickness = 0.02
+ #ground management
+ bpy.data.objects['Text'].particle_systems['ParticleSystem'].point_cache.frame_step = 1
+ if ground=='1':
+ bpy.ops.object.select_all(action='DESELECT')
+ #selecting Text
+ bpy.context.scene.objects.active = bpy.data.objects['Ground']
+ bpy.context.scene.objects.active.select = True
+ if bpy.data.objects['Ground'].modifiers.keys()[0] != 'Collision':
+ bpy.ops.object.modifier_add(type="COLLISION")
+ #else:
+ # print("OK")
+
+ bpy.data.objects['Ground'].hide_render = False
+
+ else:
+ bpy.ops.object.select_all(action='DESELECT')
+ #selecting Text
+ bpy.context.scene.objects.active = bpy.data.objects['Ground']
+ bpy.context.scene.objects.active.select = True
+ bpy.ops.object.modifier_remove(modifier="Collision")
+ bpy.data.objects['Ground'].hide_render = True
+
+ bpy.ops.ptcache.free_bake_all() # erase baked dynamics
+ bpy.ops.ptcache.bake_all() # bake dynamics : take time but needed before rendering animation
+
+
+# Debug Info:
+# ./blender -b test.blend -P demo.py
+# -b = background mode
+# -P = run a Python script within the context of the project file
+
+# Init all of the variables needed by this script. Because Blender executes
+# this script, OpenShot will inject a dictionary of the required parameters
+# before this script is executed.
+params = {
+ 'title' : 'Oh Yeah! OpenShot!',
+ 'particle_number' : 100,
+ 'ground_on_off' : 1,
+ 'extrude' : 0.1,
+ 'bevel_depth' : 0.02,
+ 'spacemode' : 'CENTER',
+ 'text_size' : 1.5,
+ 'width' : 1.0,
+ 'fontname' : 'Bfont',
+
+ 'color' : [0.8,0.8,0.8],
+ 'alpha' : 1.0,
+
+ 'output_path' : '/tmp/',
+ 'fps' : 24,
+ 'quality' : 90,
+ 'file_format' : 'PNG',
+ 'color_mode' : 'RGBA',
+ 'horizon_color' : [0.57, 0.57, 0.57],
+ 'resolution_x' : 1920,
+ 'resolution_y' : 1080,
+ 'resolution_percentage' : 100,
+ 'start_frame' : 20,
+ 'end_frame' : 25,
+ 'animation' : True,
+ }
+
+#INJECT_PARAMS_HERE
+
+# The remainder of this script will modify the current Blender .blend project
+# file, and adjust the settings. The .blend file is specified in the XML file
+# that defines this template in OpenShot.
+#----------------------------------------------------------------------------
+
+# Modify Text / Curve settings
+#print (bpy.data.curves.keys())
+
+
+#text_object = bpy.data.curves["txtName1"]
+#text_object.extrude = params["extrude"]
+#text_object.bevel_depth = params["bevel_depth"]
+#text_object.body = params["title"]
+#text_object.align = params["spacemode"]
+#text_object.size = params["text_size"]
+#text_object.space_character = params["width"]
+
+# Get font object
+font = None
+if params["fontname"] != "Bfont":
+ # Add font so it's available to Blender
+ font = load_font(params["fontname"])
+else:
+ # Get default font
+ font = bpy.data.fonts["Bfont"]
+
+# set the font
+#text_object.font = font
+
+createExplodeTxt(params["title"],params["particle_number"],params["extrude"],params["bevel_depth"],params["spacemode"],params["text_size"],params["width"], font, params["ground_on_off"])
+
+# Change the material settings (color, alpha, etc...)
+material_object = bpy.data.materials["TextMaterial"]
+material_object.diffuse_color = params["diffuse_color"]
+material_object.specular_color = params["specular_color"]
+material_object.specular_intensity = params["specular_intensity"]
+material_object.alpha = params["alpha"]
+
+
+
+# Set the render options. It is important that these are set
+# to the same values as the current OpenShot project. These
+# params are automatically set by OpenShot
+bpy.context.scene.render.filepath = params["output_path"]
+bpy.context.scene.render.fps = params["fps"]
+#bpy.context.scene.render.quality = params["quality"]
+try:
+ bpy.context.scene.render.file_format = params["file_format"]
+ bpy.context.scene.render.color_mode = params["color_mode"]
+except:
+ bpy.context.scene.render.image_settings.file_format = params["file_format"]
+ bpy.context.scene.render.image_settings.color_mode = params["color_mode"]
+bpy.data.worlds[0].horizon_color = params["horizon_color"]
+bpy.context.scene.render.resolution_x = params["resolution_x"]
+bpy.context.scene.render.resolution_y = params["resolution_y"]
+bpy.context.scene.render.resolution_percentage = params["resolution_percentage"]
+bpy.context.scene.frame_start = params["start_frame"]
+bpy.context.scene.frame_end = params["end_frame"]
+
+# Animation Speed (use Blender's time remapping to slow or speed up animation)
+animation_speed = int(params["animation_speed"]) # time remapping multiplier
+new_length = int(params["end_frame"]) * animation_speed # new length (in frames)
+bpy.context.scene.frame_end = new_length
+bpy.context.scene.render.frame_map_old = 1
+bpy.context.scene.render.frame_map_new = animation_speed
+if params["start_frame"] == params["end_frame"]:
+ bpy.context.scene.frame_start = params["end_frame"]
+ bpy.context.scene.frame_end = params["end_frame"]
+
+# Render the current animation to the params["output_path"] folder
+bpy.ops.render.render(animation=params["animation"])
