forked from bartvdbraak/blender
e731ffb648
is available through the Roughness input on the Diffuse BSDF. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/Shaders#Diffuse Patch by Yasuhiro Fujii, thanks!
118 lines
5.4 KiB
C
118 lines
5.4 KiB
C
/*
|
|
* Adapted from Open Shading Language with this license:
|
|
*
|
|
* Copyright (c) 2009-2010 Sony Pictures Imageworks Inc., et al.
|
|
* All Rights Reserved.
|
|
*
|
|
* Modifications Copyright 2011, Blender Foundation.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* * Neither the name of Sony Pictures Imageworks nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef __OSL_CLOSURES_H__
|
|
#define __OSL_CLOSURES_H__
|
|
|
|
#include <OSL/oslclosure.h>
|
|
#include <OSL/oslexec.h>
|
|
#include <OSL/genclosure.h>
|
|
|
|
CCL_NAMESPACE_BEGIN
|
|
|
|
enum {
|
|
OSL_CLOSURE_BSDF_DIFFUSE_ID,
|
|
OSL_CLOSURE_BSDF_OREN_NAYAR_ID,
|
|
OSL_CLOSURE_BSDF_TRANSLUCENT_ID,
|
|
OSL_CLOSURE_BSDF_REFLECTION_ID,
|
|
OSL_CLOSURE_BSDF_REFRACTION_ID,
|
|
OSL_CLOSURE_BSDF_TRANSPARENT_ID,
|
|
OSL_CLOSURE_BSDF_MICROFACET_GGX_ID,
|
|
OSL_CLOSURE_BSDF_MICROFACET_GGX_REFRACTION_ID,
|
|
OSL_CLOSURE_BSDF_MICROFACET_BECKMANN_ID,
|
|
OSL_CLOSURE_BSDF_MICROFACET_BECKMANN_REFRACTION_ID,
|
|
OSL_CLOSURE_BSDF_WARD_ID,
|
|
OSL_CLOSURE_BSDF_ASHIKHMIN_VELVET_ID,
|
|
OSL_CLOSURE_BSDF_WESTIN_BACKSCATTER_ID,
|
|
OSL_CLOSURE_BSDF_WESTIN_SHEEN_ID,
|
|
OSL_CLOSURE_BSSRDF_CUBIC_ID,
|
|
OSL_CLOSURE_EMISSION_ID,
|
|
OSL_CLOSURE_DEBUG_ID,
|
|
OSL_CLOSURE_BACKGROUND_ID,
|
|
OSL_CLOSURE_HOLDOUT_ID,
|
|
OSL_CLOSURE_SUBSURFACE_ID
|
|
};
|
|
|
|
extern OSL::ClosureParam bsdf_diffuse_params[];
|
|
extern OSL::ClosureParam bsdf_oren_nayar_params[];
|
|
extern OSL::ClosureParam bsdf_translucent_params[];
|
|
extern OSL::ClosureParam bsdf_reflection_params[];
|
|
extern OSL::ClosureParam bsdf_refraction_params[];
|
|
extern OSL::ClosureParam bsdf_transparent_params[];
|
|
extern OSL::ClosureParam bsdf_microfacet_ggx_params[];
|
|
extern OSL::ClosureParam bsdf_microfacet_ggx_refraction_params[];
|
|
extern OSL::ClosureParam bsdf_microfacet_beckmann_params[];
|
|
extern OSL::ClosureParam bsdf_microfacet_beckmann_refraction_params[];
|
|
extern OSL::ClosureParam bsdf_ward_params[];
|
|
extern OSL::ClosureParam bsdf_ashikhmin_velvet_params[];
|
|
extern OSL::ClosureParam bsdf_westin_backscatter_params[];
|
|
extern OSL::ClosureParam bsdf_westin_sheen_params[];
|
|
extern OSL::ClosureParam closure_bssrdf_cubic_params[];
|
|
extern OSL::ClosureParam closure_emission_params[];
|
|
extern OSL::ClosureParam closure_debug_params[];
|
|
extern OSL::ClosureParam closure_background_params[];
|
|
extern OSL::ClosureParam closure_holdout_params[];
|
|
extern OSL::ClosureParam closure_subsurface_params[];
|
|
|
|
void bsdf_diffuse_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_oren_nayar_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_translucent_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_reflection_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_refraction_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_transparent_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_microfacet_ggx_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_microfacet_ggx_refraction_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_microfacet_beckmann_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_microfacet_beckmann_refraction_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_ward_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_ashikhmin_velvet_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_westin_backscatter_prepare(OSL::RendererServices *, int id, void *data);
|
|
void bsdf_westin_sheen_prepare(OSL::RendererServices *, int id, void *data);
|
|
void closure_bssrdf_cubic_prepare(OSL::RendererServices *, int id, void *data);
|
|
void closure_emission_prepare(OSL::RendererServices *, int id, void *data);
|
|
void closure_debug_prepare(OSL::RendererServices *, int id, void *data);
|
|
void closure_background_prepare(OSL::RendererServices *, int id, void *data);
|
|
void closure_holdout_prepare(OSL::RendererServices *, int id, void *data);
|
|
void closure_subsurface_prepare(OSL::RendererServices *, int id, void *data);
|
|
|
|
#define CLOSURE_PREPARE(name, classname) \
|
|
void name(RendererServices *, int id, void *data) \
|
|
{ \
|
|
memset(data, 0, sizeof(classname)); \
|
|
new (data) classname(); \
|
|
}
|
|
|
|
CCL_NAMESPACE_END
|
|
|
|
#endif /* __OSL_CLOSURES_H__ */
|
|
|