Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
version 1.0.3:
1. Add the attribute "intensity" for lyrid_normal_map to control the intensity of changed normal.
version 1.0.2: 1. Change the attribute "texture" of lyrid_normal_map to "color", and delete the "texture coordinate" attribute in lyrid_normal_map. 2. Add "texture space" attribute to lyrid_normal_map, considering multiple uv sets of models. version 1.0.1: 1. Change name of lyrid_shaderlist to lyrid_passthrough. 2. Add lyrid_normals_list shader. version 1.0.0: 1. Begin with three new shaders: lyrid_normal_map, lyrid_passthrough_normal_map and lyrid_shaderlist.
