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annotate engine/core/view/renderers/instancerenderer.cpp @ 0:4a0efb7baf70

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* Datasets becomes the new trunk and retires after that :-)
author mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
date Sun, 29 Jun 2008 18:44:17 +0000
parents
children 4e68022ed545
rev   line source
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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1 /***************************************************************************
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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2 * Copyright (C) 2005-2008 by the FIFE team *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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3 * http://www.fifengine.de *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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4 * This file is part of FIFE. *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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5 * *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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6 * FIFE is free software; you can redistribute it and/or modify *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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7 * it under the terms of the GNU General Public License as published by *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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8 * the Free Software Foundation; either version 2 of the License, or *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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9 * (at your option) any later version. *
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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10 * *
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11 * This program is distributed in the hope that it will be useful, *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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14 * GNU General Public License for more details. *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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15 * *
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16 * You should have received a copy of the GNU General Public License *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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17 * along with this program; if not, write to the *
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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18 * Free Software Foundation, Inc., *
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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19 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA *
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20 ***************************************************************************/
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21
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22 // Standard C++ library includes
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23
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24 // 3rd party library includes
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25
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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26 // FIFE includes
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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27 // These includes are split up in two parts, separated by one empty line
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28 // First block: files included from the FIFE root src directory
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29 // Second block: files included from the same folder
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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30 #include "video/renderbackend.h"
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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31 #include "video/image.h"
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32 #include "video/sdl/sdlimage.h"
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33 #include "video/imagepool.h"
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34 #include "video/animation.h"
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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35 #include "video/animationpool.h"
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36 #include "util/math/fife_math.h"
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37 #include "util/log/logger.h"
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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38 #include "model/metamodel/grids/cellgrid.h"
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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39 #include "model/metamodel/action.h"
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40 #include "model/structures/instance.h"
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41 #include "model/structures/layer.h"
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42 #include "model/structures/location.h"
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43
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44 #include "view/camera.h"
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45 #include "view/visual.h"
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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46 #include "instancerenderer.h"
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47
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48
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49 namespace FIFE {
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50 static Logger _log(LM_VIEWVIEW);
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51
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52 InstanceRenderer::OutlineInfo::OutlineInfo():
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53 r(0),
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54 g(0),
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55 b(0),
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56 width(1),
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57 outline(NULL),
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58 curimg(NULL) {
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59 }
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60 InstanceRenderer::ColoringInfo::ColoringInfo():
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61 r(0),
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62 g(0),
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63 b(0),
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64 overlay(NULL),
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65 curimg(NULL) {
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66 }
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67
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68 InstanceRenderer::OutlineInfo::~OutlineInfo() {
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69 delete outline;
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70 }
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71
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72 InstanceRenderer::ColoringInfo::~ColoringInfo() {
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73 delete overlay;
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74 }
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75
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76 InstanceRenderer* InstanceRenderer::getInstance(IRendererContainer* cnt) {
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77 return dynamic_cast<InstanceRenderer*>(cnt->getRenderer("InstanceRenderer"));
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78 }
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79
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80 InstanceRenderer::InstanceRenderer(RenderBackend* renderbackend, int position, ImagePool* imagepool, AnimationPool* animpool):
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81 RendererBase(renderbackend, position),
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82 m_imagepool(imagepool),
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83 m_animationpool(animpool),
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84 m_layer_to_outlinemap(),
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85 m_layer_to_coloringmap() {
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86 setEnabled(true);
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87 }
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88
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89 InstanceRenderer::InstanceRenderer(const InstanceRenderer& old):
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90 RendererBase(old),
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91 m_imagepool(old.m_imagepool),
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92 m_animationpool(old.m_animationpool),
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93 m_layer_to_outlinemap(),
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94 m_layer_to_coloringmap() {
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95 setEnabled(true);
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96 }
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97
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98 RendererBase* InstanceRenderer::clone() {
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99 return new InstanceRenderer(*this);
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100 }
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101
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102 InstanceRenderer::~InstanceRenderer() {
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103 }
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104
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105 unsigned int scale(unsigned int val, double factor) {
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106 return static_cast<unsigned int>(ceil(static_cast<double>(val) * factor));
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107 }
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108
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diff changeset
109 void InstanceRenderer::render(Camera* cam, Layer* layer, std::vector<Instance*>& instances) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
110 FL_DBG(_log, "Iterating layer...");
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
111 CellGrid* cg = layer->getCellGrid();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
112 if (!cg) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
113 FL_WARN(_log, "No cellgrid assigned to layer, cannot draw instances");
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
114 return;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
115 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
116
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
117 bool potential_outlining = false;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
118 InstanceToOutlines_t outline_i2o;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
119 InstanceToOutlines_t::iterator outline_end;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
120
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
121 LayerToOutlineMap_t::iterator outline_l2i = m_layer_to_outlinemap.find(layer);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
122 if (outline_l2i != m_layer_to_outlinemap.end()) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
123 potential_outlining = true;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
124 outline_i2o = outline_l2i->second;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
125 outline_end = outline_i2o.end();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
126 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
127
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
128 bool potential_coloring = false;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
129 InstanceToColoring_t coloring_i2o;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
130 InstanceToColoring_t::iterator coloring_end;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
131
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
132 LayerToColoringMap_t::iterator coloring_l2i = m_layer_to_coloringmap.find(layer);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
133 if (coloring_l2i != m_layer_to_coloringmap.end()) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
134 potential_coloring = true;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
135 coloring_i2o = coloring_l2i->second;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
136 coloring_end = coloring_i2o.end();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
137 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
138
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
139 std::vector<Instance*>::const_iterator instance_it = instances.begin();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
140 for (;instance_it != instances.end(); ++instance_it) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
141 FL_DBG(_log, "Iterating instances...");
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
142 Instance* instance = (*instance_it);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
143 InstanceVisual* visual = instance->getVisual<InstanceVisual>();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
144 InstanceVisualCacheItem& vc = visual->getCacheItem(cam);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
145 FL_DBG(_log, LMsg("Instance layer coordinates = ") << instance->getLocationRef().getLayerCoordinates());
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
146
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
147 if (potential_outlining) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
148 InstanceToOutlines_t::iterator outline_it = outline_i2o.find(instance);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
149 if (outline_it != outline_end) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
150 bindOutline(outline_it->second, vc, cam)->render(vc.dimensions);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
151 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
152 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
153 if (potential_coloring) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
154 InstanceToColoring_t::iterator coloring_it = coloring_i2o.find(instance);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
155 if (coloring_it != coloring_end) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
156 bindColoring(coloring_it->second, vc, cam)->render(vc.dimensions);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
157 continue;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
158 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
159 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
160 vc.image->render(vc.dimensions);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
161 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
162 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
163
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
164 Image* InstanceRenderer::bindOutline(OutlineInfo& info, InstanceVisualCacheItem& vc, Camera* cam) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
165 if (info.curimg == vc.image) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
166 return info.outline;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
167 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
168 if (info.outline) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
169 delete info.outline; // delete old mask
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
170 info.outline = NULL;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
171 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
172 SDL_Surface* surface = vc.image->getSurface();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
173 SDL_Surface* outline_surface = SDL_ConvertSurface(surface, surface->format, surface->flags);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
174
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
175 // needs to use SDLImage here, since GlImage does not support drawing primitives atm
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
176 SDLImage* img = new SDLImage(outline_surface);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
177
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
178 // TODO: optimize...
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
179 uint8_t r, g, b, a = 0;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
180 int prev_a = a;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
181
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
182 // vertical sweep
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
183 for (unsigned int x = 0; x < img->getWidth(); x ++) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
184 for (unsigned int y = 0; y < img->getHeight(); y ++) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
185 vc.image->getPixelRGBA(x, y, &r, &g, &b, &a);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
186 if ((a == 0 || prev_a == 0) && (a != prev_a)) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
187 if (a < prev_a) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
188 for (unsigned int yy = y; yy < y + info.width; yy++) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
189 img->putPixel(x, yy, info.r, info.g, info.b);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
190 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
191 } else {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
192 for (unsigned int yy = y - info.width; yy < y; yy++) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
193 img->putPixel(x, yy, info.r, info.g, info.b);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
194 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
195 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
196 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
197 prev_a = a;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
198 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
199 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
200 // horizontal sweep
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
201 for (unsigned int y = 0; y < img->getHeight(); y ++) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
202 for (unsigned int x = 0; x < img->getWidth(); x ++) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
203 vc.image->getPixelRGBA(x, y, &r, &g, &b, &a);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
204 if ((a == 0 || prev_a == 0) && (a != prev_a)) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
205 if (a < prev_a) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
206 for (unsigned int xx = x; xx < x + info.width; xx++) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
207 img->putPixel(xx, y, info.r, info.g, info.b);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
208 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
209 } else {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
210 for (unsigned int xx = x - info.width; xx < x; xx++) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
211 img->putPixel(xx, y, info.r, info.g, info.b);
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
212 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
213 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
214 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
215 prev_a = a;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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216 }
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217 }
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218
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219 // In case of OpenGL backend, SDLImage needs to be converted
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diff changeset
220 info.outline = m_renderbackend->createImage(img->detachSurface());
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diff changeset
221 delete img;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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222 return info.outline;
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223 }
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224
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225 Image* InstanceRenderer::bindColoring(ColoringInfo& info, InstanceVisualCacheItem& vc, Camera* cam) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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226 if (info.curimg == vc.image) {
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227 return info.overlay;
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228 }
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229 if (info.overlay) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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230 delete info.overlay; // delete old mask
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231 info.overlay = NULL;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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232 }
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233 SDL_Surface* surface = vc.image->getSurface();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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234 SDL_Surface* overlay_surface = SDL_ConvertSurface(surface, surface->format, surface->flags);
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235
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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236 // needs to use SDLImage here, since GlImage does not support drawing primitives atm
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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diff changeset
237 SDLImage* img = new SDLImage(overlay_surface);
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238
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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239 uint8_t r, g, b, a = 0;
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240
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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241 for (unsigned int x = 0; x < img->getWidth(); x ++) {
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242 for (unsigned int y = 0; y < img->getHeight(); y ++) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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243 vc.image->getPixelRGBA(x, y, &r, &g, &b, &a);
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244 if (a > 0) {
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245 img->putPixel(x, y, (r + info.r) >> 1, (g + info.g) >> 1, (b + info.b) >> 1);
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246 }
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247 }
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248 }
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249
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250 // In case of OpenGL backend, SDLImage needs to be converted
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251 info.overlay = m_renderbackend->createImage(img->detachSurface());
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252 delete img;
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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253 return info.overlay;
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254 }
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255
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256 void InstanceRenderer::addOutlined(Instance* instance, int r, int g, int b, int width) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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257 OutlineInfo info;
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258 info.r = r;
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259 info.g = g;
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diff changeset
260 info.b = b;
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diff changeset
261 info.width = width;
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diff changeset
262 InstanceToOutlines_t& i2h = m_layer_to_outlinemap[instance->getLocation().getLayer()];
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diff changeset
263 i2h[instance] = info;
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diff changeset
264 }
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265
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diff changeset
266 void InstanceRenderer::addColored(Instance* instance, int r, int g, int b) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
267 ColoringInfo info;
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diff changeset
268 info.r = r;
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diff changeset
269 info.g = g;
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diff changeset
270 info.b = b;
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diff changeset
271 InstanceToColoring_t& i2h = m_layer_to_coloringmap[instance->getLocation().getLayer()];
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diff changeset
272 i2h[instance] = info;
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273 }
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274
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diff changeset
275 void InstanceRenderer::removeOutlined(Instance* instance) {
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
276 InstanceToOutlines_t& i2h = m_layer_to_outlinemap[instance->getLocation().getLayer()];
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
277 i2h.erase(instance);
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diff changeset
278 }
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279
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
280 void InstanceRenderer::removeColored(Instance* instance) {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
281 InstanceToColoring_t& i2h = m_layer_to_coloringmap[instance->getLocation().getLayer()];
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
282 i2h.erase(instance);
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
283 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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diff changeset
284
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
285 void InstanceRenderer::removeAllOutlines() {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
286 m_layer_to_outlinemap.clear();
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287 }
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diff changeset
288
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mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
289 void InstanceRenderer::removeAllColored() {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
290 m_layer_to_coloringmap.clear();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
291 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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diff changeset
292
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
293 void InstanceRenderer::reset() {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
294 removeAllOutlines();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
295 removeAllColored();
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
296 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
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diff changeset
297
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
298 }