X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftags%2Fsynfig_0_61_03%2Fsynfig-core%2Fsrc%2Fmodules%2Flyr_std%2Fbevel.cpp;fp=synfig-core%2Ftags%2Fsynfig_0_61_03%2Fsynfig-core%2Fsrc%2Fmodules%2Flyr_std%2Fbevel.cpp;h=0000000000000000000000000000000000000000;hb=6fa8f2f38d4b0b35f8539bf94e27ae27015c7689;hp=2c12e001d01b838f199879c81392c1caeedc6916;hpb=47fce282611fbba1044921d22ca887f9b53ad91a;p=synfig.git diff --git a/synfig-core/tags/synfig_0_61_03/synfig-core/src/modules/lyr_std/bevel.cpp b/synfig-core/tags/synfig_0_61_03/synfig-core/src/modules/lyr_std/bevel.cpp deleted file mode 100644 index 2c12e00..0000000 --- a/synfig-core/tags/synfig_0_61_03/synfig-core/src/modules/lyr_std/bevel.cpp +++ /dev/null @@ -1,409 +0,0 @@ -/* === S Y N F I G ========================================================= */ -/*! \file shade.cpp -** \brief Template Header -** -** $Id: bevel.cpp,v 1.2 2005/01/24 03:08:17 darco Exp $ -** -** \legal -** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley -** -** This package is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 2 of -** the License, or (at your option) any later version. -** -** This package is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** \endlegal -*/ -/* ========================================================================= */ - -/* === H E A D E R S ======================================================= */ - -#ifdef USING_PCH -# include "pch.h" -#else -#ifdef HAVE_CONFIG_H -# include -#endif - -#include "bevel.h" - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#endif - -using namespace synfig; -using namespace etl; -using namespace std; - -/*#define TYPE_BOX 0 -#define TYPE_FASTGUASSIAN 1 -#define TYPE_FASTGAUSSIAN 1 -#define TYPE_CROSS 2 -#define TYPE_GUASSIAN 3 -#define TYPE_GAUSSIAN 3 -#define TYPE_DISC 4 -*/ - -/* -- G L O B A L S --------------------------------------------------------- */ - -SYNFIG_LAYER_INIT(Layer_Bevel); -SYNFIG_LAYER_SET_NAME(Layer_Bevel,"bevel"); -SYNFIG_LAYER_SET_LOCAL_NAME(Layer_Bevel,_("Bevel")); -SYNFIG_LAYER_SET_CATEGORY(Layer_Bevel,_("Stylize")); -SYNFIG_LAYER_SET_VERSION(Layer_Bevel,"0.2"); -SYNFIG_LAYER_SET_CVS_ID(Layer_Bevel,"$Id: bevel.cpp,v 1.2 2005/01/24 03:08:17 darco Exp $"); - -/* -- F U N C T I O N S ----------------------------------------------------- */ - -inline void clamp(synfig::Vector &v) -{ - if(v[0]<0.0)v[0]=0.0; - if(v[1]<0.0)v[1]=0.0; -} - -Layer_Bevel::Layer_Bevel(): - Layer_Composite (0.75,Color::BLEND_ONTO), - softness(0.1), - type(Blur::FASTGAUSSIAN), - color1(Color::white()), - color2(Color::black()), - depth(0.2) -{ - angle=Angle::deg(135); - calc_offset(); - use_luma=false; - solid=false; -} - -void -Layer_Bevel::calc_offset() -{ - offset[0]=Angle::cos(angle).get()*depth; - offset[1]=Angle::sin(angle).get()*depth; - - offset45[0]=Angle::cos(angle-Angle::deg(45)).get()*depth*0.707106781; - offset45[1]=Angle::sin(angle-Angle::deg(45)).get()*depth*0.707106781; -} - -bool -Layer_Bevel::set_param(const String ¶m, const ValueBase &value) -{ - IMPORT_PLUS(softness,softness=softness>0?softness:0); - IMPORT(color1); - IMPORT(color2); - IMPORT_PLUS(depth,calc_offset()); - IMPORT_PLUS(angle,calc_offset()); - IMPORT(type); - IMPORT(use_luma); - IMPORT(solid); - - return Layer_Composite::set_param(param,value); -} - -ValueBase -Layer_Bevel::get_param(const String ¶m)const -{ - EXPORT(type); - EXPORT(softness); - EXPORT(color1); - EXPORT(color2); - EXPORT(depth); - EXPORT(angle); - EXPORT(use_luma); - EXPORT(solid); - - EXPORT_NAME(); - EXPORT_VERSION(); - - return Layer_Composite::get_param(param); -} - -Color -Layer_Bevel::get_color(Context context, const Point &pos)const -{ - const Vector size(softness,softness); - Point blurpos = Blur(size,type)(pos); - - if(get_amount()==0.0) - return context.get_color(pos); - - Color shade; - - Real hi_alpha(1.0f-context.get_color(blurpos+offset).get_a()); - Real lo_alpha(1.0f-context.get_color(blurpos-offset).get_a()); - - Real shade_alpha(hi_alpha-lo_alpha); - if(shade_alpha>0) - shade=color1,shade.set_a(shade_alpha); - else - shade=color2,shade.set_a(-shade_alpha); - - return Color::blend(shade,context.get_color(pos),get_amount(),get_blend_method()); -} - -bool -Layer_Bevel::accelerated_render(Context context,Surface *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const -{ - int x,y; - SuperCallback stageone(cb,0,5000,10000); - SuperCallback stagetwo(cb,5000,10000,10000); - - const int w = renddesc.get_w(), - h = renddesc.get_h(); - const Real pw = renddesc.get_pw(), - ph = renddesc.get_ph(); - const Vector size(softness,softness); - - RendDesc workdesc(renddesc); - Surface worksurface; - etl::surface blurred; - - //callbacks depend on how long the blur takes - if(size[0] || size[1]) - { - if(type == Blur::DISC) - { - stageone = SuperCallback(cb,0,5000,10000); - stagetwo = SuperCallback(cb,5000,10000,10000); - } - else - { - stageone = SuperCallback(cb,0,9000,10000); - stagetwo = SuperCallback(cb,9000,10000,10000); - } - } - else - { - stageone = SuperCallback(cb,0,9999,10000); - stagetwo = SuperCallback(cb,9999,10000,10000); - } - - //expand the working surface to accommodate the blur - - //the expanded size = 1/2 the size in each direction rounded up - int halfsizex = (int) (abs(size[0]*.5/pw) + 3), - halfsizey = (int) (abs(size[1]*.5/ph) + 3); - - int offset_u(round_to_int(offset[0]/pw)),offset_v(round_to_int(offset[1]/ph)); - int offset_w(w+abs(offset_u)*2),offset_h(h+abs(offset_v)*2); - - workdesc.set_subwindow( - -abs(offset_u), - -abs(offset_v), - w+abs(offset_u), - h+abs(offset_v) - ); - - //expand by 1/2 size in each direction on either side - switch(type) - { - case Blur::DISC: - case Blur::BOX: - case Blur::CROSS: - { - workdesc.set_subwindow(-max(1,halfsizex),-max(1,halfsizey),offset_w+2*max(1,halfsizex),offset_h+2*max(1,halfsizey)); - break; - } - case Blur::FASTGAUSSIAN: - { - if(quality < 4) - { - halfsizex*=2; - halfsizey*=2; - } - workdesc.set_subwindow(-max(1,halfsizex),-max(1,halfsizey),offset_w+2*max(1,halfsizex),offset_h+2*max(1,halfsizey)); - break; - } - case Blur::GAUSSIAN: - { - #define GAUSSIAN_ADJUSTMENT (0.05) - Real pw = (Real)workdesc.get_w()/(workdesc.get_br()[0]-workdesc.get_tl()[0]); - Real ph = (Real)workdesc.get_h()/(workdesc.get_br()[1]-workdesc.get_tl()[1]); - - pw=pw*pw; - ph=ph*ph; - - halfsizex = (int)(abs(pw)*size[0]*GAUSSIAN_ADJUSTMENT+0.5); - halfsizey = (int)(abs(ph)*size[1]*GAUSSIAN_ADJUSTMENT+0.5); - - halfsizex = (halfsizex + 1)/2; - halfsizey = (halfsizey + 1)/2; - workdesc.set_subwindow( -halfsizex, -halfsizey, offset_w+2*halfsizex, offset_h+2*halfsizey ); - - break; - } - } - - //render the background onto the expanded surface - if(!context.accelerated_render(&worksurface,quality,workdesc,&stageone)) - return false; - - // Copy over the alpha - blurred.set_wh(worksurface.get_w(),worksurface.get_h()); - if(!use_luma) - { - for(int j=0;jset_wh(renddesc.get_w(),renddesc.get_h()); - - int u = halfsizex+abs(offset_u), v = halfsizey+abs(offset_v); - for(y=0;y0) - shade=color1,shade.set_a(shade.get_a()*alpha); - else - shade=color2,shade.set_a(shade.get_a()*-alpha); - } - - - - if(shade.get_a()) - { - (*surface)[y][x]=Color::blend(shade,worksurface[v][u],get_amount(),get_blend_method()); - } - else (*surface)[y][x] = worksurface[v][u]; - } - } - - if(cb && !cb->amount_complete(10000,10000)) - { - //if(cb)cb->error(strprintf(__FILE__"%d: Accelerated Renderer Failure",__LINE__)); - return false; - } - - return true; -} - -Layer::Vocab -Layer_Bevel::get_param_vocab(void)const -{ - Layer::Vocab ret(Layer_Composite::get_param_vocab()); - - ret.push_back(ParamDesc("type") - .set_local_name(_("Type")) - .set_description(_("Type of blur to use")) - .set_hint("enum") - .add_enum_value(Blur::BOX,"box",_("Box Blur")) - .add_enum_value(Blur::FASTGAUSSIAN,"fastgaussian",_("Fast Gaussian Blur")) - .add_enum_value(Blur::CROSS,"cross",_("Cross-Hatch Blur")) - .add_enum_value(Blur::GAUSSIAN,"gaussian",_("Gaussian Blur")) - .add_enum_value(Blur::DISC,"disc",_("Disc Blur")) - ); - - ret.push_back(ParamDesc("color1") - .set_local_name(_("Hi-Color")) - ); - ret.push_back(ParamDesc("color2") - .set_local_name(_("Lo-Color")) - ); - ret.push_back(ParamDesc("angle") - .set_local_name(_("Light Angle")) - ); - ret.push_back(ParamDesc("depth") - .set_is_distance() - .set_local_name(_("Depth of Bevel")) - ); - ret.push_back(ParamDesc("softness") - .set_is_distance() - .set_local_name(_("Softness")) - ); - ret.push_back(ParamDesc("use_luma") - .set_local_name(_("Use Luma")) - ); - ret.push_back(ParamDesc("solid") - .set_local_name(_("Solid")) - ); - - return ret; -} - -Rect -Layer_Bevel::get_full_bounding_rect(Context context)const -{ - if(is_disabled()) - return context.get_full_bounding_rect(); - - Rect under(context.get_full_bounding_rect()); - - if(Color::is_onto(get_blend_method())) - return under; - - Rect bounds(under.expand(softness)); - bounds.expand_x(abs(depth)); - bounds.expand_y(abs(depth)); - - return bounds; -}