File size: 1,853 Bytes
f12ab4c |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 |
# SPDX-FileCopyrightText: Copyright (c) 2021-2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: LicenseRef-NvidiaProprietary
#
# NVIDIA CORPORATION, its affiliates and licensors retain all intellectual
# property and proprietary rights in and to this material, related
# documentation and any modifications thereto. Any use, reproduction,
# disclosure or distribution of this material and related documentation
# without an express license agreement from NVIDIA CORPORATION or
# its affiliates is strictly prohibited.
from inspect import formatargvalues
import numpy as np
import imgui
import dnnlib
from gui_utils import imgui_utils
#----------------------------------------------------------------------------
class ZoomWidget:
def __init__(self, viz):
self.viz = viz
self.fov = 18.837
self.fov_default = 18.837
@imgui_utils.scoped_by_object_id
def __call__(self, show=True):
viz = self.viz
if show:
imgui.text('FOV')
imgui.same_line(viz.label_w)
with imgui_utils.item_width(viz.font_size * 10):
_changed, self.fov = imgui.slider_float('##fov', self.fov, 12, 45, format='%.2f Degrees')
imgui.same_line(viz.label_w + viz.font_size * 13 + viz.button_w + viz.spacing * 3)
snapped = round(self.fov)
if imgui_utils.button('Snap', width=viz.button_w, enabled=(self.fov != snapped)):
self.fov = snapped
imgui.same_line()
if imgui_utils.button('Reset', width=-1, enabled=(abs(self.fov - self.fov_default)) > .01):
self.fov = self.fov_default
viz.args.focal_length = float(1 / (np.tan(self.fov * 3.14159 / 360) * 1.414))
#----------------------------------------------------------------------------
|