From 3e70027f579b29c65d4b6f6eac20a5d431fce5a5 Mon Sep 17 00:00:00 2001 From: Julien Duroure Date: Tue, 2 Apr 2019 22:10:53 +0200 Subject: glTF exporter: remove some unused code --- io_scene_gltf2/io/exp/gltf2_io_get.py | 316 ---------------------------------- 1 file changed, 316 deletions(-) delete mode 100755 io_scene_gltf2/io/exp/gltf2_io_get.py (limited to 'io_scene_gltf2/io') diff --git a/io_scene_gltf2/io/exp/gltf2_io_get.py b/io_scene_gltf2/io/exp/gltf2_io_get.py deleted file mode 100755 index 35c65615..00000000 --- a/io_scene_gltf2/io/exp/gltf2_io_get.py +++ /dev/null @@ -1,316 +0,0 @@ -# Copyright 2018 The glTF-Blender-IO authors. -# -# 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 -# -# http://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. - -# -# Imports -# - -import os - -# -# Globals -# - -# -# Functions -# - - -def get_material_requires_texcoords(glTF, index): - """Query function, if a material "needs" texture coordinates. This is the case, if a texture is present and used.""" - if glTF.materials is None: - return False - - materials = glTF.materials - - if index < 0 or index >= len(materials): - return False - - material = materials[index] - - # General - - if material.emissive_texture is not None: - return True - - if material.normal_texture is not None: - return True - - if material.occlusion_texture is not None: - return True - - # Metallic roughness - - if material.pbr_metallic_roughness is not None and \ - material.pbr_metallic_roughness.base_color_texture is not None: - return True - - if material.pbr_metallic_roughness is not None and \ - material.pbr_metallic_roughness.metallic_roughness_texture is not None: - return True - - return False - - -def get_material_requires_normals(glTF, index): - """ - Query function, if a material "needs" normals. This is the case, if a texture is present and used. - - At point of writing, same function as for texture coordinates. - """ - return get_material_requires_texcoords(glTF, index) - - -def get_material_index(glTF, name): - """Return the material index in the glTF array.""" - if name is None: - return -1 - - if glTF.materials is None: - return -1 - - index = 0 - for material in glTF.materials: - if material.name == name: - return index - - index += 1 - - return -1 - - -def get_mesh_index(glTF, name): - """Return the mesh index in the glTF array.""" - if glTF.meshes is None: - return -1 - - index = 0 - for mesh in glTF.meshes: - if mesh.name == name: - return index - - index += 1 - - return -1 - - -def get_skin_index(glTF, name, index_offset): - """Return the skin index in the glTF array.""" - if glTF.skins is None: - return -1 - - skeleton = get_node_index(glTF, name) - - index = 0 - for skin in glTF.skins: - if skin.skeleton == skeleton: - return index + index_offset - - index += 1 - - return -1 - - -def get_camera_index(glTF, name): - """Return the camera index in the glTF array.""" - if glTF.cameras is None: - return -1 - - index = 0 - for camera in glTF.cameras: - if camera.name == name: - return index - - index += 1 - - return -1 - - -def get_light_index(glTF, name): - """Return the light index in the glTF array.""" - if glTF.extensions is None: - return -1 - - extensions = glTF.extensions - - if extensions.get('KHR_lights_punctual') is None: - return -1 - - khr_lights_punctual = extensions['KHR_lights_punctual'] - - if khr_lights_punctual.get('lights') is None: - return -1 - - lights = khr_lights_punctual['lights'] - - index = 0 - for light in lights: - if light['name'] == name: - return index - - index += 1 - - return -1 - - -def get_node_index(glTF, name): - """Return the node index in the glTF array.""" - if glTF.nodes is None: - return -1 - - index = 0 - for node in glTF.nodes: - if node.name == name: - return index - - index += 1 - - return -1 - - -def get_scene_index(glTF, name): - """Return the scene index in the glTF array.""" - if glTF.scenes is None: - return -1 - - index = 0 - for scene in glTF.scenes: - if scene.name == name: - return index - - index += 1 - - return -1 - - -def get_texture_index(glTF, filename): - """Return the texture index in the glTF array by a given file path.""" - if glTF.textures is None: - return -1 - - image_index = get_image_index(glTF, filename) - - if image_index == -1: - return -1 - - for texture_index, texture in enumerate(glTF.textures): - if image_index == texture.source: - return texture_index - - return -1 - - -def get_image_index(glTF, filename): - """Return the image index in the glTF array.""" - if glTF.images is None: - return -1 - - image_name = get_image_name(filename) - - for index, current_image in enumerate(glTF.images): - if image_name == current_image.name: - return index - - return -1 - - -def get_image_name(filename): - """Return user-facing, extension-agnostic name for image.""" - return os.path.splitext(filename)[0] - - -def get_scalar(default_value, init_value=0.0): - """Return scalar with a given default/fallback value.""" - return_value = init_value - - if default_value is None: - return return_value - - return_value = default_value - - return return_value - - -def get_vec2(default_value, init_value=[0.0, 0.0]): - """Return vec2 with a given default/fallback value.""" - return_value = init_value - - if default_value is None or len(default_value) < 2: - return return_value - - index = 0 - for number in default_value: - return_value[index] = number - - index += 1 - if index == 2: - return return_value - - return return_value - - -def get_vec3(default_value, init_value=[0.0, 0.0, 0.0]): - """Return vec3 with a given default/fallback value.""" - return_value = init_value - - if default_value is None or len(default_value) < 3: - return return_value - - index = 0 - for number in default_value: - return_value[index] = number - - index += 1 - if index == 3: - return return_value - - return return_value - - -def get_vec4(default_value, init_value=[0.0, 0.0, 0.0, 1.0]): - """Return vec4 with a given default/fallback value.""" - return_value = init_value - - if default_value is None or len(default_value) < 4: - return return_value - - index = 0 - for number in default_value: - return_value[index] = number - - index += 1 - if index == 4: - return return_value - - return return_value - - -def get_index(elements, name): - """Return index of a glTF element by a given name.""" - if elements is None or name is None: - return -1 - - index = 0 - for element in elements: - if isinstance(element, dict): - if element.get('name') == name: - return index - else: - if element.name == name: - return index - - index += 1 - - return -1 - -- cgit v1.2.3