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blender/release/scripts/startup/bl_ui/properties_data_camera.py
Sergey Sharybin cbe7f9dd03 Cycles: Pole merging for spherical stereo 
The idea of pole merge is to fade interocular distance after a certain
altitude to zero when altitude goes closer to a pole. This should prevent
annoyances looking up in the sky or down to the bottom.

Works for both panorama and perspective cameras when Spherical Stereo
is enabled.

Reviewers: dfelinto, brecht

Reviewed By: brecht

Subscribers: sebastian_k

Differential Revision: https://developer.blender.org/D1998
2016-05-18 10:56:57 +02:00

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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,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
import bpy
from bpy.types import Panel, Menu
from rna_prop_ui import PropertyPanel
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)
class CAMERA_MT_presets(Menu):
bl_label = "Camera Presets"
preset_subdir = "camera"
preset_operator = "script.execute_preset"
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
draw = Menu.draw_preset
class SAFE_AREAS_MT_presets(Menu):
bl_label = "Camera Presets"
preset_subdir = "safe_areas"
preset_operator = "script.execute_preset"
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
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()
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")
elif cam.type == 'PANO':
engine = context.scene.render.engine
if engine == 'CYCLES':
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 ccam.panorama_type == 'EQUIRECTANGULAR':
row = layout.row()
sub = row.column(align=True)
sub.prop(ccam, "latitude_min")
sub.prop(ccam, "latitude_max")
sub = row.column(align=True)
sub.prop(ccam, "longitude_min")
sub.prop(ccam, "longitude_max")
elif engine == 'BLENDER_RENDER':
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="")
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_stereoscopy(CameraButtonsPanel, Panel):
bl_label = "Stereoscopy"
COMPAT_ENGINES = {'BLENDER_RENDER'}
@classmethod
def poll(cls, context):
render = context.scene.render
return (super().poll(context) and render.use_multiview and
render.views_format == 'STEREO_3D')
def draw(self, context):
layout = self.layout
render = context.scene.render
st = context.camera.stereo
cam = context.camera
is_spherical_stereo = cam.type != 'ORTHO' and render.use_spherical_stereo
use_spherical_stereo = is_spherical_stereo and st.use_spherical_stereo
col = layout.column()
col.row().prop(st, "convergence_mode", expand=True)
sub = col.column()
sub.active = st.convergence_mode != 'PARALLEL'
sub.prop(st, "convergence_distance")
col.prop(st, "interocular_distance")
if is_spherical_stereo:
col.separator()
row = col.row()
row.prop(st, "use_spherical_stereo")
sub = row.row()
sub.active = st.use_spherical_stereo
sub.prop(st, "use_pole_merge")
row = col.row(align=True)
row.active = st.use_pole_merge
row.prop(st, "pole_merge_angle_from")
row.prop(st, "pole_merge_angle_to")
col.label(text="Pivot:")
row = col.row()
row.active = not use_spherical_stereo
row.prop(st, "pivot", expand=True)
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
dof_options = cam.gpu_dof
split = layout.split()
col = split.column()
col.label(text="Focus:")
col.prop(cam, "dof_object", text="")
sub = col.column()
sub.active = (cam.dof_object is None)
sub.prop(cam, "dof_distance", text="Distance")
hq_support = dof_options.is_hq_supported
col = split.column(align=True)
col.label("Viewport:")
sub = col.column()
sub.active = hq_support
sub.prop(dof_options, "use_high_quality")
col.prop(dof_options, "fstop")
if dof_options.use_high_quality and hq_support:
col.prop(dof_options, "blades")
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_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_camera_safe_areas(CameraButtonsPanel, Panel):
bl_label = "Safe Areas"
bl_options = {'DEFAULT_CLOSED'}
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
def draw_header(self, context):
cam = context.camera
self.layout.prop(cam, "show_safe_areas", text="")
def draw(self, context):
layout = self.layout
safe_data = context.scene.safe_areas
camera = context.camera
draw_display_safe_settings(layout, safe_data, camera)
class DATA_PT_custom_props_camera(CameraButtonsPanel, PropertyPanel, Panel):
COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
_context_path = "object.data"
_property_type = bpy.types.Camera
def draw_display_safe_settings(layout, safe_data, settings):
show_safe_areas = settings.show_safe_areas
show_safe_center = settings.show_safe_center
split = layout.split()
col = split.column()
row = col.row(align=True)
row.menu("SAFE_AREAS_MT_presets", text=bpy.types.SAFE_AREAS_MT_presets.bl_label)
row.operator("safe_areas.preset_add", text="", icon='ZOOMIN')
row.operator("safe_areas.preset_add", text="", icon='ZOOMOUT').remove_active = True
col = split.column()
col.prop(settings, "show_safe_center", text="Center-Cut Safe Areas")
split = layout.split()
col = split.column()
col.active = show_safe_areas
col.prop(safe_data, "title", slider=True)
col.prop(safe_data, "action", slider=True)
col = split.column()
col.active = show_safe_areas and show_safe_center
col.prop(safe_data, "title_center", slider=True)
col.prop(safe_data, "action_center", slider=True)
if __name__ == "__main__": # only for live edit.
bpy.utils.register_module(__name__)
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