1 /* 2 * Copyright 2011-2013 Blender Foundation 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef __SOBOL_H__ 18 #define __SOBOL_H__ 19 20 #include "util/util_types.h" 21 22 CCL_NAMESPACE_BEGIN 23 24 #define SOBOL_BITS 32 25 #define SOBOL_MAX_DIMENSIONS 21201 26 27 void sobol_generate_direction_vectors(uint vectors[][SOBOL_BITS], int dimensions); 28 29 CCL_NAMESPACE_END 30 31 #endif /* __SOBOL_H__ */ 32