blender/release/scripts/startup/bl_ui/properties_data_camera.py

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# ##### 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,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
import bpy
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from bpy.types import Panel, Menu
from rna_prop_ui import PropertyPanel
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class CameraButtonsPanel():
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "data"
@classmethod
def poll(cls, context):
engine = context.scene.render.engine
return context.camera and (engine in cls.COMPAT_ENGINES)
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class CAMERA_MT_presets(Menu):
bl_label = "Camera Presets"
preset_subdir = "camera"
preset_operator = "script.execute_preset"
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
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draw = Menu.draw_preset
class DATA_PT_context_camera(CameraButtonsPanel, Panel):
bl_label = ""
bl_options = {'HIDE_HEADER'}
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
def draw(self, context):
layout = self.layout
ob = context.object
cam = context.camera
space = context.space_data
split = layout.split(percentage=0.65)
if ob:
split.template_ID(ob, "data")
split.separator()
elif cam:
split.template_ID(space, "pin_id")
split.separator()
UI: Layout Engine * Buttons are now created first, and after that the layout is computed. This means the layout engine now works at button level, and makes it easier to write templates. Otherwise you had to store all info and create the buttons later. * Added interface_templates.c as a separate file to put templates in. These can contain regular buttons, and can be put in a Free layout, which means you can specify manual coordinates, but still get nested correct inside other layouts. * API was changed to allow better nesting. Previously items were added in the last added layout specifier, i.e. one level up in the layout hierarchy. This doesn't work well in always, so now when creating things like rows or columns it always returns a layout which you have to add the items in. All py scripts were updated to follow this. * Computing the layout now goes in two passes, first estimating the required width/height of all nested layouts, and then in the second pass using the results of that to decide on the actual locations. * Enum and array buttons now follow the direction of the layout, i.e. they are vertical or horizontal depending if they are in a column or row. * Color properties now get a color picker, and only get the additional RGB sliders with Expand=True. * File/directory string properties now get a button next to them for opening the file browse, though this is not implemented yet. * Layout items can now be aligned, set align=True when creating a column, row, etc. * Buttons now get a minimum width of one icon (avoids squashing icon buttons). * Moved some more space variables into Style.
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class DATA_PT_lens(CameraButtonsPanel, Panel):
bl_label = "Lens"
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
def draw(self, context):
layout = self.layout
cam = context.camera
layout.prop(cam, "type", expand=True)
split = layout.split()
col = split.column()
if cam.type == 'PERSP':
row = col.row()
if cam.lens_unit == 'MILLIMETERS':
row.prop(cam, "lens")
elif cam.lens_unit == 'FOV':
row.prop(cam, "angle")
row.prop(cam, "lens_unit", text="")
elif cam.type == 'ORTHO':
col.prop(cam, "ortho_scale")
Fisheye Camera for Cycles For sample images see: http://www.dalaifelinto.com/?p=399 (equisolid) http://www.dalaifelinto.com/?p=389 (equidistant) The 'use_panorama' option is now part of a new Camera type: 'Panorama'. Created two other panorama cameras: - Equisolid: most of lens in the market simulate this lens - e.g. Nikon, Canon, ...) this works as a real lens up to an extent. The final result takes the sensor dimensions into account also. .:. to simulate a Nikon DX2S with a 10.5mm lens do: sensor: 23.7 x 15.7 fisheye lens: 10.5 fisheye fov: 180 render dimensions: 4288 x 2848 - Equidistant: this is not a real lens model. Although the old equidistant lens simulate this lens. The result is always as a circular fisheye that takes the whole sensor (in other words, it doesn't take the sensor into consideration). This is perfect for fulldomes ;) For the UI we have 10 to 360 as soft values and 10 to 3600 as hard values (because we can). Reference material: http://www.hdrlabs.com/tutorials/downloads_files/HDRI%20for%20CGI.pdf http://www.bobatkins.com/photography/technical/field_of_view.html Note, this is not a real simulation of the light path through the lens. The ideal solution would be this: https://graphics.stanford.edu/wikis/cs348b-11/Assignment3 http://www.graphics.stanford.edu/papers/camera/ Thanks Brecht for the fix, suggestions and code review. Kudos for the dome community for keeping me stimulated on the topic since 2009 ;) Patch partly implemented during lab time at VisGraf, IMPA - Rio de Janeiro.
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elif cam.type == 'PANO':
engine = context.scene.render.engine
if engine == 'CYCLES':
Fisheye Camera for Cycles For sample images see: http://www.dalaifelinto.com/?p=399 (equisolid) http://www.dalaifelinto.com/?p=389 (equidistant) The 'use_panorama' option is now part of a new Camera type: 'Panorama'. Created two other panorama cameras: - Equisolid: most of lens in the market simulate this lens - e.g. Nikon, Canon, ...) this works as a real lens up to an extent. The final result takes the sensor dimensions into account also. .:. to simulate a Nikon DX2S with a 10.5mm lens do: sensor: 23.7 x 15.7 fisheye lens: 10.5 fisheye fov: 180 render dimensions: 4288 x 2848 - Equidistant: this is not a real lens model. Although the old equidistant lens simulate this lens. The result is always as a circular fisheye that takes the whole sensor (in other words, it doesn't take the sensor into consideration). This is perfect for fulldomes ;) For the UI we have 10 to 360 as soft values and 10 to 3600 as hard values (because we can). Reference material: http://www.hdrlabs.com/tutorials/downloads_files/HDRI%20for%20CGI.pdf http://www.bobatkins.com/photography/technical/field_of_view.html Note, this is not a real simulation of the light path through the lens. The ideal solution would be this: https://graphics.stanford.edu/wikis/cs348b-11/Assignment3 http://www.graphics.stanford.edu/papers/camera/ Thanks Brecht for the fix, suggestions and code review. Kudos for the dome community for keeping me stimulated on the topic since 2009 ;) Patch partly implemented during lab time at VisGraf, IMPA - Rio de Janeiro.
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ccam = cam.cycles
col.prop(ccam, "panorama_type", text="Type")
if ccam.panorama_type == 'FISHEYE_EQUIDISTANT':
col.prop(ccam, "fisheye_fov")
elif ccam.panorama_type == 'FISHEYE_EQUISOLID':
row = layout.row()
row.prop(ccam, "fisheye_lens", text="Lens")
row.prop(ccam, "fisheye_fov")
elif engine == 'BLENDER_RENDER':
row = col.row()
if cam.lens_unit == 'MILLIMETERS':
row.prop(cam, "lens")
elif cam.lens_unit == 'DEGREES':
row.prop(cam, "angle")
row.prop(cam, "lens_unit", text="")
split = layout.split()
col = split.column(align=True)
col.label(text="Shift:")
col.prop(cam, "shift_x", text="X")
col.prop(cam, "shift_y", text="Y")
col = split.column(align=True)
col.label(text="Clipping:")
col.prop(cam, "clip_start", text="Start")
col.prop(cam, "clip_end", text="End")
class DATA_PT_camera(CameraButtonsPanel, Panel):
bl_label = "Camera"
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
def draw(self, context):
layout = self.layout
cam = context.camera
row = layout.row(align=True)
row.menu("CAMERA_MT_presets", text=bpy.types.CAMERA_MT_presets.bl_label)
row.operator("camera.preset_add", text="", icon='ZOOMIN')
row.operator("camera.preset_add", text="", icon='ZOOMOUT').remove_active = True
layout.label(text="Sensor:")
split = layout.split()
col = split.column(align=True)
if cam.sensor_fit == 'AUTO':
col.prop(cam, "sensor_width", text="Size")
else:
sub = col.column(align=True)
sub.active = cam.sensor_fit == 'HORIZONTAL'
sub.prop(cam, "sensor_width", text="Width")
sub = col.column(align=True)
sub.active = cam.sensor_fit == 'VERTICAL'
sub.prop(cam, "sensor_height", text="Height")
col = split.column(align=True)
col.prop(cam, "sensor_fit", text="")
class DATA_PT_camera_dof(CameraButtonsPanel, Panel):
bl_label = "Depth of Field"
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
def draw(self, context):
layout = self.layout
cam = context.camera
layout.label(text="Focus:")
split = layout.split()
split.prop(cam, "dof_object", text="")
col = split.column()
col.active = cam.dof_object is None
col.prop(cam, "dof_distance", text="Distance")
class DATA_PT_camera_display(CameraButtonsPanel, Panel):
bl_label = "Display"
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
def draw(self, context):
layout = self.layout
cam = context.camera
split = layout.split()
col = split.column()
col.prop(cam, "show_limits", text="Limits")
col.prop(cam, "show_mist", text="Mist")
col.prop(cam, "show_title_safe", text="Safe Areas")
col.prop(cam, "show_sensor", text="Sensor")
col.prop(cam, "show_name", text="Name")
col = split.column()
col.prop_menu_enum(cam, "show_guide")
col.separator()
col.prop(cam, "draw_size", text="Size")
col.separator()
col.prop(cam, "show_passepartout", text="Passepartout")
sub = col.column()
sub.active = cam.show_passepartout
sub.prop(cam, "passepartout_alpha", text="Alpha", slider=True)
class DATA_PT_custom_props_camera(CameraButtonsPanel, PropertyPanel, Panel):
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
_context_path = "object.data"
_property_type = bpy.types.Camera
if __name__ == "__main__": # only for live edit.
bpy.utils.register_module(__name__)