omni.flux.utils.octahedral_converter#

This is a simple utility to convert 3 channel tangent space normal map textures into 2 channel octahedral encoded textures.

  • 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.

class omni.flux.utils.octahedral_converter.octahedral_converter_core.OctahedralConverter#

Bases: object

static convert_dx_file_to_octahedral(dx_path, oth_path)#
static convert_dx_to_octahedral(image)#
static convert_ogl_file_to_octahedral(ogl_path, oth_path)#
static convert_ogl_to_octahedral(image)#

  • 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.

class omni.flux.utils.octahedral_converter.octahedral_converter_open_source_standalone.LightspeedOctahedralConverter#

Bases: object

static convert_dx_file_to_octahedral(
dx_path,
oth_path,
)#
static convert_dx_to_octahedral(image)#
static convert_ogl_file_to_octahedral(
ogl_path,
oth_path,
)#
static convert_ogl_to_octahedral(image)#