Revision: 56944
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=56944
Author: dingto
Date: 2013-05-21 13:15:27 +0000 (Tue, 21 May 2013)
Log Message:
-----------
Code cleanup / Cycles:
* Re-use already defined Westin closure class.
Modified Paths:
--------------
trunk/blender/intern/cycles/kernel/closure/bsdf.h
trunk/blender/intern/cycles/kernel/osl/CMakeLists.txt
Removed Paths:
-------------
trunk/blender/intern/cycles/kernel/osl/bsdf_westin.cpp
Modified: trunk/blender/intern/cycles/kernel/closure/bsdf.h
===================================================================
--- trunk/blender/intern/cycles/kernel/closure/bsdf.h 2013-05-21 12:18:35 UTC
(rev 56943)
+++ trunk/blender/intern/cycles/kernel/closure/bsdf.h 2013-05-21 13:15:27 UTC
(rev 56944)
@@ -96,14 +96,14 @@
label = bsdf_ashikhmin_velvet_sample(sc, sd->Ng, sd->I,
sd->dI.dx, sd->dI.dy, randu, randv,
eval, omega_in, &domega_in->dx, &domega_in->dy,
pdf);
break;
- /*case CLOSURE_BSDF_WESTIN_BACKSCATTER_ID:
+ case CLOSURE_BSDF_WESTIN_BACKSCATTER_ID:
label = bsdf_westin_backscatter_sample(sc, sd->Ng,
sd->I, sd->dI.dx, sd->dI.dy, randu, randv,
eval, omega_in, &domega_in->dx, &domega_in->dy,
pdf);
break;
case CLOSURE_BSDF_WESTIN_SHEEN_ID:
label = bsdf_westin_sheen_sample(sc, sd->Ng, sd->I,
sd->dI.dx, sd->dI.dy, randu, randv,
eval, omega_in, &domega_in->dx, &domega_in->dy,
pdf);
- break;*/
+ break;
#endif
default:
label = LABEL_NONE;
@@ -165,12 +165,12 @@
case CLOSURE_BSDF_ASHIKHMIN_VELVET_ID:
eval = bsdf_ashikhmin_velvet_eval_reflect(sc,
sd->I, omega_in, pdf);
break;
- /*case CLOSURE_BSDF_WESTIN_BACKSCATTER_ID:
+ case CLOSURE_BSDF_WESTIN_BACKSCATTER_ID:
eval = bsdf_westin_backscatter_eval_reflect(sc,
sd->I, omega_in, pdf);
break;
case CLOSURE_BSDF_WESTIN_SHEEN_ID:
eval = bsdf_westin_sheen_eval_reflect(sc,
sd->I, omega_in, pdf);
- break;*/
+ break;
#endif
default:
eval = make_float3(0.0f, 0.0f, 0.0f);
@@ -214,12 +214,12 @@
case CLOSURE_BSDF_ASHIKHMIN_VELVET_ID:
eval = bsdf_ashikhmin_velvet_eval_transmit(sc,
sd->I, omega_in, pdf);
break;
- /*case CLOSURE_BSDF_WESTIN_BACKSCATTER_ID:
+ case CLOSURE_BSDF_WESTIN_BACKSCATTER_ID:
eval =
bsdf_westin_backscatter_eval_transmit(sc, sd->I, omega_in, pdf);
break;
case CLOSURE_BSDF_WESTIN_SHEEN_ID:
eval = bsdf_westin_sheen_eval_transmit(sc,
sd->I, omega_in, pdf);
- break;*/
+ break;
#endif
default:
eval = make_float3(0.0f, 0.0f, 0.0f);
@@ -281,12 +281,12 @@
case CLOSURE_BSDF_ASHIKHMIN_VELVET_ID:
bsdf_ashikhmin_velvet_blur(sc, roughness);
break;
- /*case CLOSURE_BSDF_WESTIN_BACKSCATTER_ID:
+ case CLOSURE_BSDF_WESTIN_BACKSCATTER_ID:
bsdf_westin_backscatter_blur(sc, roughness);
break;
case CLOSURE_BSDF_WESTIN_SHEEN_ID:
bsdf_westin_sheen_blur(sc, roughness);
- break;*/
+ break;
#endif
default:
break;
Modified: trunk/blender/intern/cycles/kernel/osl/CMakeLists.txt
===================================================================
--- trunk/blender/intern/cycles/kernel/osl/CMakeLists.txt 2013-05-21
12:18:35 UTC (rev 56943)
+++ trunk/blender/intern/cycles/kernel/osl/CMakeLists.txt 2013-05-21
13:15:27 UTC (rev 56944)
@@ -17,7 +17,6 @@
bsdf_diffuse_ramp.cpp
bsdf_phong_ramp.cpp
bsdf_toon.cpp
- bsdf_westin.cpp
emissive.cpp
osl_bssrdf.cpp
osl_closures.cpp
Deleted: trunk/blender/intern/cycles/kernel/osl/bsdf_westin.cpp
===================================================================
--- trunk/blender/intern/cycles/kernel/osl/bsdf_westin.cpp 2013-05-21
12:18:35 UTC (rev 56943)
+++ trunk/blender/intern/cycles/kernel/osl/bsdf_westin.cpp 2013-05-21
13:15:27 UTC (rev 56944)
@@ -1,177 +0,0 @@
-/*
- * 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.
- */
-
-#include <OpenImageIO/fmath.h>
-
-#include <OSL/genclosure.h>
-
-#include "osl_closures.h"
-
-#include "kernel_types.h"
-#include "kernel_montecarlo.h"
-#include "closure/bsdf_westin.h"
-
-CCL_NAMESPACE_BEGIN
-
-using namespace OSL;
-
-/* WESTIN BACKSCATTER */
-
-class WestinBackscatterClosure : public CBSDFClosure {
-public:
- WestinBackscatterClosure() : CBSDFClosure(LABEL_GLOSSY) {}
-
- size_t memsize() const { return sizeof(*this); }
- const char *name() const { return "westin_backscatter"; }
-
- void setup()
- {
- sc.prim = this;
- m_shaderdata_flag = bsdf_westin_backscatter_setup(&sc);
- }
-
- bool mergeable(const ClosurePrimitive *other) const
- {
- return false;
- }
-
- void blur(float roughness)
- {
- bsdf_westin_backscatter_blur(&sc, roughness);
- }
-
- void print_on(std::ostream &out) const
- {
- out << name() << " ((" << sc.N[0] << ", " << sc.N[1] << ", " <<
sc.N[2] << "))";
- }
-
- float3 eval_reflect(const float3 &omega_out, const float3 &omega_in,
float& pdf) const
- {
- return bsdf_westin_backscatter_eval_reflect(&sc, omega_out,
omega_in, &pdf);
- }
-
- float3 eval_transmit(const float3 &omega_out, const float3 &omega_in,
float& pdf) const
- {
- return bsdf_westin_backscatter_eval_transmit(&sc, omega_out,
omega_in, &pdf);
- }
-
- int sample(const float3 &Ng,
- const float3 &omega_out, const float3 &domega_out_dx, const
float3 &domega_out_dy,
- float randu, float randv,
- float3 &omega_in, float3 &domega_in_dx, float3 &domega_in_dy,
- float &pdf, float3 &eval) const
- {
- return bsdf_westin_backscatter_sample(&sc, Ng, omega_out,
domega_out_dx, domega_out_dy,
- randu, randv, &eval, &omega_in, &domega_in_dx,
&domega_in_dy, &pdf);
- }
-};
-
-ClosureParam *closure_westin_backscatter_params()
-{
- static ClosureParam params[] = {
- CLOSURE_FLOAT3_PARAM(WestinBackscatterClosure, sc.N),
- CLOSURE_FLOAT_PARAM(WestinBackscatterClosure, sc.data0),
- CLOSURE_STRING_KEYPARAM("label"),
- CLOSURE_FINISH_PARAM(WestinBackscatterClosure)
- };
- return params;
-}
-
-CLOSURE_PREPARE(closure_westin_backscatter_prepare, WestinBackscatterClosure)
-
-/* WESTIN SHEEN */
-
-class WestinSheenClosure : public CBSDFClosure {
-public:
- WestinSheenClosure() : CBSDFClosure(LABEL_DIFFUSE) {}
-
- size_t memsize() const { return sizeof(*this); }
- const char *name() const { return "westin_sheen"; }
-
- void setup()
- {
- sc.prim = this;
- m_shaderdata_flag = bsdf_westin_sheen_setup(&sc);
- }
-
- bool mergeable(const ClosurePrimitive *other) const
- {
- return false;
- }
-
- void blur(float roughness)
- {
- bsdf_westin_sheen_blur(&sc, roughness);
- }
-
- void print_on(std::ostream &out) const
- {
- out << name() << " ((" << sc.N[0] << ", " << sc.N[1] << ", " <<
sc.N[2] << "))";
- }
-
- float3 eval_reflect(const float3 &omega_out, const float3 &omega_in,
float& pdf) const
- {
- return bsdf_westin_sheen_eval_reflect(&sc, omega_out, omega_in,
&pdf);
- }
-
- float3 eval_transmit(const float3 &omega_out, const float3 &omega_in,
float& pdf) const
- {
- return bsdf_westin_sheen_eval_transmit(&sc, omega_out,
omega_in, &pdf);
- }
-
- int sample(const float3 &Ng,
- const float3 &omega_out, const float3 &domega_out_dx, const
float3 &domega_out_dy,
- float randu, float randv,
- float3 &omega_in, float3 &domega_in_dx, float3 &domega_in_dy,
- float &pdf, float3 &eval) const
- {
- return bsdf_westin_sheen_sample(&sc, Ng, omega_out,
domega_out_dx, domega_out_dy,
- randu, randv, &eval, &omega_in, &domega_in_dx,
&domega_in_dy, &pdf);
- }
-};
-
-ClosureParam *closure_westin_sheen_params()
-{
- static ClosureParam params[] = {
- CLOSURE_FLOAT3_PARAM(WestinSheenClosure, sc.N),
- CLOSURE_FLOAT_PARAM(WestinSheenClosure, sc.data0),
- CLOSURE_STRING_KEYPARAM("label"),
- CLOSURE_FINISH_PARAM(WestinSheenClosure)
- };
- return params;
-}
-
-CLOSURE_PREPARE(closure_westin_sheen_prepare, WestinSheenClosure)
-
-
-CCL_NAMESPACE_END
-
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