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Diffstat (limited to 'intern/cycles/scene/sobol.h')
-rw-r--r-- | intern/cycles/scene/sobol.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/intern/cycles/scene/sobol.h b/intern/cycles/scene/sobol.h new file mode 100644 index 00000000000..d38857d2b35 --- /dev/null +++ b/intern/cycles/scene/sobol.h @@ -0,0 +1,31 @@ +/* + * 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. + */ + +#ifndef __SOBOL_H__ +#define __SOBOL_H__ + +#include "util/util_types.h" + +CCL_NAMESPACE_BEGIN + +#define SOBOL_BITS 32 +#define SOBOL_MAX_DIMENSIONS 21201 + +void sobol_generate_direction_vectors(uint vectors[][SOBOL_BITS], int dimensions); + +CCL_NAMESPACE_END + +#endif /* __SOBOL_H__ */ |