source/builders/sequencetemplate.cpp

   1 #include <msp/core/maputils.h>
   2 #include <msp/datafile/collection.h>
   3 #include <msp/strings/format.h>
   4 #include "ambientocclusion.h"
   5 #include "blend.h"
   6 #include "bloom.h"
   7 #include "colorcurve.h"
   8 #include "lighting.h"
   9 #include "object.h"
  10 #include "resources.h"
  11 #include "scene.h"
  12 #include "sequencetemplate.h"
  13
  14 using namespace std;
  15
  16 namespace Msp {
  17 namespace GL {
  18
  19 SequenceTemplate::~SequenceTemplate()
  20 {
  21         for(const PostProcessor &p: postprocessors)
  22                 delete p.postprocessor_template;
  23 }
  24
  25 template<>
  26 SequenceTemplate::TemplateRegistry<GL::PostProcessor> &SequenceTemplate::get_registry<GL::PostProcessor>()
  27 {
  28         static TemplateRegistry<GL::PostProcessor> registry;
  29         static bool initialized = false;
  30         if(!initialized)
  31         {
  32                 registry.register_type<AmbientOcclusion::Template>("ambient_occlusion");
  33                 registry.register_type<Bloom::Template>("bloom");
  34                 registry.register_type<ColorCurve::Template>("colorcurve");
  35                 initialized = true;
  36         }
  37         return registry;
  38 }
  39
  40
  41 SequenceTemplate::PostProcessor::PostProcessor(GL::PostProcessor::Template *ppt):
  42         postprocessor_template(ppt)
  43 { }
  44
  45
  46 DataFile::Loader::ActionMap SequenceTemplate::Loader::shared_actions;
  47
  48 SequenceTemplate::Loader::Loader(SequenceTemplate &t, Collection &c):
  49         CollectionObjectLoader<SequenceTemplate>(t, &c)
  50 {
  51         set_actions(shared_actions);
  52 }
  53
  54 void SequenceTemplate::Loader::init_actions()
  55 {
  56         add("hdr", &SequenceTemplate::hdr);
  57         add("alpha", &SequenceTemplate::alpha);
  58         add("clear", &Loader::clear);
  59         add("multisample", &Loader::multisample);
  60         add("multisample", &Loader::multisample_range);
  61         add("postprocessor", &Loader::postprocessor);
  62         add("postprocessor", &Loader::postprocessor_with_slot);
  63         add("renderable", &Loader::renderable);
  64         add("renderable", &Loader::renderable_with_default);
  65         add("step", &Loader::step);
  66 }
  67
  68 void SequenceTemplate::Loader::clear()
  69 {
  70         ClearLoader ldr(obj);
  71         load_sub_with(ldr);
  72         obj.clear_enabled = true;
  73 }
  74
  75 void SequenceTemplate::Loader::multisample(unsigned samples)
  76 {
  77         obj.required_multisample = samples;
  78         obj.max_multisample = samples;
  79 }
  80
  81 void SequenceTemplate::Loader::multisample_range(unsigned req, unsigned max)
  82 {
  83         obj.required_multisample = req;
  84         obj.max_multisample = max;
  85 }
  86
  87 void SequenceTemplate::Loader::postprocessor()
  88 {
  89         postprocessor_with_slot(string());
  90 }
  91
  92 void SequenceTemplate::Loader::postprocessor_with_slot(const string &slot)
  93 {
  94         TemplateLoader<GL::PostProcessor> ldr(get_collection());
  95         load_sub_with(ldr);
  96         PostProcessor pp;
  97         pp.postprocessor_template = ldr.get_object();
  98         pp.slot_name = slot;
  99         obj.postprocessors.push_back(pp);
 100 }
 101
 102 void SequenceTemplate::Loader::renderable(const string &slot)
 103 {
 104         Renderable rend;
 105         rend.slot_name = slot;
 106         obj.renderables.push_back(rend);
 107 }
 108
 109 void SequenceTemplate::Loader::renderable_with_default(const string &slot, const string &name)
 110 {
 111         Renderable rend;
 112         rend.renderable = &get_collection().get<GL::Renderable>(name);
 113         rend.slot_name = slot;
 114         obj.renderables.push_back(rend);
 115 }
 116
 117 void SequenceTemplate::Loader::step(const string &tag, const string &rend)
 118 {
 119         Step stp;
 120         stp.tag = tag;
 121         stp.renderable_name = rend;
 122         Step::Loader ldr(stp, get_collection());
 123         ldr.set_inline_base_name(format("%s/%d.step", get_source(), obj.steps.size()));
 124         load_sub_with(ldr);
 125
 126         obj.steps.push_back(stp);
 127 }
 128
 129
 130 DataFile::Loader::ActionMap SequenceTemplate::ClearLoader::shared_actions;
 131
 132 SequenceTemplate::ClearLoader::ClearLoader(SequenceTemplate &t):
 133         ObjectLoader<SequenceTemplate>(t)
 134 {
 135         set_actions(shared_actions);
 136 }
 137
 138 void SequenceTemplate::ClearLoader::init_actions()
 139 {
 140         add("color", &ClearLoader::color);
 141         add("depth", &ClearLoader::depth);
 142         add("stencil", &ClearLoader::stencil);
 143 }
 144
 145 void SequenceTemplate::ClearLoader::color(float r, float g, float b, float a)
 146 {
 147         obj.clear_colors.push_back(Color(r, g, b, a));
 148 }
 149
 150 void SequenceTemplate::ClearLoader::depth(float d)
 151 {
 152         obj.clear_depth = d;
 153 }
 154
 155 void SequenceTemplate::ClearLoader::stencil(int s)
 156 {
 157         obj.clear_stencil = s;
 158 }
 159
 160
 161 DataFile::Loader::ActionMap SequenceTemplate::Step::Loader::shared_actions;
 162
 163 SequenceTemplate::Step::Loader::Loader(Step &p, Collection &c):
 164         DataFile::CollectionObjectLoader<Step>(p, &c)
 165 {
 166         set_actions(shared_actions);
 167 }
 168
 169 void SequenceTemplate::Step::Loader::init_actions()
 170 {
 171         add("depth_test", &Loader::depth_test);
 172         add("depth_test", &Loader::depth_compare);
 173         add("lighting", &Loader::lighting);
 174         add("lighting", &Loader::lighting_inline);
 175         add("stencil_test", &Loader::stencil_test);
 176 }
 177
 178 void SequenceTemplate::Step::Loader::set_inline_base_name(const string &n)
 179 {
 180         inline_base_name = n;
 181 }
 182
 183 void SequenceTemplate::Step::Loader::depth_test()
 184 {
 185         load_sub(obj.depth_test);
 186 }
 187
 188 void SequenceTemplate::Step::Loader::depth_compare(Predicate c)
 189 {
 190         obj.depth_test = DepthTest(c);
 191 }
 192
 193 void SequenceTemplate::Step::Loader::lighting_inline()
 194 {
 195         RefPtr<Lighting> lightn = new Lighting;
 196         load_sub(*lightn, get_collection());
 197         get_collection().add(inline_base_name+".lightn", lightn.get());
 198         obj.lighting = lightn.release();
 199 }
 200
 201 void SequenceTemplate::Step::Loader::lighting(const string &name)
 202 {
 203         obj.lighting = &get_collection().get<Lighting>(name);
 204 }
 205
 206 void SequenceTemplate::Step::Loader::stencil_test()
 207 {
 208         load_sub(obj.stencil_test);
 209 }
 210
 211 } // namespace GL
 212 } // namespace Msp