lightspeed.trex.viewports.manipulators

• lightspeed.trex.viewports.manipulators
• [1.7.1]
• [1.7.0]
• [1.6.6]
• [1.6.5]
• [1.6.4]
• [1.6.3]
• [1.6.2]
• [1.6.1]
• Changed
• [1.6.0]
• Changed
• [1.5.1]
• Fixed
• [1.5.0]
• Fixed
• [1.4.1]
• Fixed
• [1.4.0]
• Changed
• [1.3.6]
• Changed
• [1.3.5]
• Changed
• [1.3.4]
• Changed
• [1.3.3]
• Changed
• [1.3.2]
• [1.3.1]
• [1.3.0]
• [1.2.4]
• [1.2.3] - 2024-01-05
• [1.2.2]
• [1.2.1] - 2024-03-22
• [1.2.0] - 2024-01-19
• [1.1.0] - 2023-12-11
• [1.0.0] - 2023-05-18

• SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.

• SPDX-License-Identifier: Apache-2.0

• Licensed under the Apache License, Version 2.0 (the “License”);

• you may not use this file except in compliance with the License.

• You may obtain a copy of the License at

• https://www.apache.org/licenses/LICENSE-2.0

• Unless required by applicable law or agreed to in writing, software

• distributed under the License is distributed on an “AS IS” BASIS,

• WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

• See the License for the specific language governing permissions and

• limitations under the License.

lightspeed.trex.viewports.manipulators.zoom_operation(x, y, viewport_api)

Apply a mouse-wheel zoom through the camera manipulator gesture.

Parameters:

• x – Horizontal mouse-wheel delta.

• y – Vertical mouse-wheel delta.

• viewport_api – Viewport API whose active camera should be zoomed.

Returns:

True when zoom was applied, or None when no viewport API was available.