diff options
Diffstat (limited to 'intern/cycles/kernel/osl/shaders/node_vector_transform.osl')
-rw-r--r-- | intern/cycles/kernel/osl/shaders/node_vector_transform.osl | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/intern/cycles/kernel/osl/shaders/node_vector_transform.osl b/intern/cycles/kernel/osl/shaders/node_vector_transform.osl new file mode 100644 index 00000000000..b71c6ec4824 --- /dev/null +++ b/intern/cycles/kernel/osl/shaders/node_vector_transform.osl @@ -0,0 +1,34 @@ +/* + * Copyright 2011-2013 Blender Foundation + * + * 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. + */ + +#include "stdcycles.h" + +shader node_vector_transform(string transform_type = "vector", + string convert_from = "world", + string convert_to = "object", + vector VectorIn = vector(0.0, 0.0, 0.0), + output vector VectorOut = vector(0.0, 0.0, 0.0)) +{ + if (transform_type == "vector" || transform_type == "normal") { + VectorOut = transform(convert_from, convert_to, VectorIn); + if (transform_type == "normal") + VectorOut = normalize(VectorOut); + } + else if (transform_type == "point") { + point Point = (point)VectorIn; + VectorOut = transform(convert_from, convert_to, Point); + } +} |