# SPDX-FileCopyrightText: 2021-2026 Julien Rippinger, Ian Bertin <alicelab.be>
#
# SPDX-License-Identifier: GPL-3.0-or-later
"""
Contains all ui functions for drawing interfaces
"""
from typing import Union
import bpy
[docs]
def draw_axonometric_options(
layout: bpy.types.UILayout,
props: Union[bpy.types.PropertyGroup, bpy.types.Operator],
operator: bool = False,
) -> None:
"""
Draw the axonometric projection options UI
Parameters
---------
layout : bpy.types.UILayout
The Blender UI layout container in which the elements are drawn
props : Union[bpy.types.PropertyGroup, bpy.types.Operator]
The property group containing camera projection settings
operator : bool
If this function is used on Blender operator class (default : False)
"""
col = layout.column()
col.prop(props, "axonometric_type")
anglesRow = col.row(align=not operator)
anglesRow.prop(props, "alpha")
if not operator:
anglesRow.operator("view3d.switch_angles", text="", icon="AREA_SWAP")
anglesRow.prop(props, "beta")
layout.separator()
coordsRow = col.row()
xCase = coordsRow.row()
xCase.enabled = False
xCase.prop(props, "normalized_x_value", text="X")
yCase = coordsRow.row()
yCase.enabled = False
yCase.prop(props, "normalized_y_value", text="Y")
zCase = coordsRow.row()
zCase.enabled = False
zCase.prop(props, "normalized_z_value", text="Z")
altitudeAttribute = col.row()
altitudeAttribute.enabled = False
altitudeAttribute.prop(props, "altitude")
rotationAttribute = col.row()
rotationAttribute.enabled = False
rotationAttribute.prop(props, "rotation")
[docs]
def draw_oblique_options(
layout: bpy.types.UILayout,
props: Union[bpy.types.PropertyGroup, bpy.types.Operator],
operator: bool = False,
) -> None:
"""
Draw the oblique projection options UI
Parameters
---------
layout : bpy.types.UILayout
The Blender UI layout container in which the elements are drawn
props : Union[bpy.types.PropertyGroup, bpy.types.Operator]
The property group containing camera projection settings
operator : bool
If this function is used on Blender operator class (default : False)
"""
col = layout.column()
col.prop(props, "oblique_type")
anglesRow = col.row(align=not operator)
anglesRow.prop(props, "alpha")
if not operator:
anglesRow.operator("view3d.switch_angles", text="", icon="AREA_SWAP")
anglesRow.prop(props, "beta")
layout.separator()
coordsRow = col.row()
xCase = coordsRow.row()
xCase.enabled = False
xCase.prop(props, "x_value", text="X")
yCase = coordsRow.row()
yCase.enabled = False
yCase.prop(props, "y_value", text="Y")
coordsRow.prop(props, "z_value", text="Z")
obliqueAltitudeCase = col.row()
obliqueAltitudeCase.enabled = False
obliqueAltitudeCase.prop(props, "altitude_oblique", text="Altitude")
obliqueRotationCase = col.row()
obliqueRotationCase.enabled = False
obliqueRotationCase.prop(props, "rotation")
[docs]
def draw_create_cam_content(
layout: bpy.types.UILayout,
props: Union[bpy.types.PropertyGroup, bpy.types.Operator],
containerType: str,
) -> None:
"""
Draw the projection options onto a Blender container (Operator or PropertyGroup)
Parameters
---------
layout : bpy.types.UILayout
The Blender UI layout container in which the elements are drawn
props : Union[bpy.types.PropertyGroup, bpy.types.Operator]
The blender container containing camera projection settings
containerType : str
Type of blender container ("operator" or "property")
"""
row = layout.row(align=True)
row.prop(props, "projection_type", expand=True)
layout.separator()
if props.projection_type == "AXONOMETRIC":
draw_axonometric_options(layout, props, containerType == "operator")
else:
draw_oblique_options(layout, props, containerType == "operator")
layout.separator()
if containerType == "operator":
col = layout.column()
positionRow = col.row(align=True)
positionRow.prop(props, "position", expand=True)
orientationRow = col.row(align=True)
orientationRow.prop(props, "orientation", expand=True)
orthoScaleRow = col.row()
orthoScaleRow.prop(props, "ortho_scale", expand=True)
else:
op = layout.operator("view3d.create_parallel_camera")
op.projection_type = props.projection_type
op.axonometric_type = props.axonometric_type
op.oblique_type = props.oblique_type
op.alpha = props.alpha
op.beta = props.beta
op.altitude = props.altitude
op.altitude_oblique = props.altitude_oblique
op.rotation = props.rotation
op.x_value = props.x_value
op.y_value = props.y_value
op.z_value = props.z_value
op.normalized_x_value = props.normalized_x_value
op.normalized_y_value = props.normalized_y_value
op.normalized_z_value = props.normalized_z_value
