forked from bartvdbraak/blender
df1e9b662b
There were to copies of stdosl.h one from stock OSL and one in the cycles tree augmented with cycles specific closures. moved the cycles ones to stdcycles.h and copied the stock stdosl.h and accompanying headers from the OSL shader folder. for further details see D6812. Reviewed By: brecht Differential Revision: https://developer.blender.org/D6812
98 lines
2.6 KiB
Plaintext
98 lines
2.6 KiB
Plaintext
/*
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* Copyright 2011-2013 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "stdcycles.h"
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shader node_texture_coordinate(
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normal NormalIn = N,
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int is_background = 0,
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int is_volume = 0,
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int from_dupli = 0,
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int use_transform = 0,
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string bump_offset = "center",
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matrix object_itfm = matrix(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
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output point Generated = point(0.0, 0.0, 0.0),
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output point UV = point(0.0, 0.0, 0.0),
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output point Object = point(0.0, 0.0, 0.0),
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output point Camera = point(0.0, 0.0, 0.0),
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output point Window = point(0.0, 0.0, 0.0),
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output normal Normal = normal(0.0, 0.0, 0.0),
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output point Reflection = point(0.0, 0.0, 0.0))
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{
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if (is_background) {
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Generated = P;
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UV = point(0.0, 0.0, 0.0);
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Object = P;
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point Pcam = transform("camera", "world", point(0, 0, 0));
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Camera = transform("camera", P + Pcam);
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getattribute("NDC", Window);
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Normal = NormalIn;
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Reflection = I;
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}
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else {
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if (from_dupli) {
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getattribute("geom:dupli_generated", Generated);
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getattribute("geom:dupli_uv", UV);
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}
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else if (is_volume) {
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Generated = transform("object", P);
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matrix tfm;
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if (getattribute("geom:generated_transform", tfm))
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Generated = transform(tfm, Generated);
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getattribute("geom:uv", UV);
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}
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else {
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getattribute("geom:generated", Generated);
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getattribute("geom:uv", UV);
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}
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if (use_transform) {
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Object = transform(object_itfm, P);
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}
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else {
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Object = transform("object", P);
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}
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Camera = transform("camera", P);
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Window = transform("NDC", P);
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Normal = transform("world", "object", NormalIn);
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Reflection = -reflect(I, NormalIn);
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}
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if (bump_offset == "dx") {
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if (!from_dupli) {
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Generated += Dx(Generated);
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UV += Dx(UV);
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}
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Object += Dx(Object);
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Camera += Dx(Camera);
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Window += Dx(Window);
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}
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else if (bump_offset == "dy") {
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if (!from_dupli) {
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Generated += Dy(Generated);
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UV += Dy(UV);
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}
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Object += Dy(Object);
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Camera += Dy(Camera);
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Window += Dy(Window);
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}
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Window[2] = 0.0;
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}
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