comparison: src/GLCompiler.h
src/GLCompiler.h
- changeset 706
- d79083b9f74d
- parent 705
- 09150d027e8c
- parent 655
- b376645315ab
- child 707
- c89b58ba266b
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| 705:09150d027e8c | 706:d79083b9f74d |
|---|---|
| 1 /* | |
| 2 * LDForge: LDraw parts authoring CAD | |
| 3 * Copyright (C) 2013, 2014 Santeri Piippo | |
| 4 * | |
| 5 * This program is free software: you can redistribute it and/or modify | |
| 6 * it under the terms of the GNU General Public License as published by | |
| 7 * the Free Software Foundation, either version 3 of the License, or | |
| 8 * (at your option) any later version. | |
| 9 * | |
| 10 * This program is distributed in the hope that it will be useful, | |
| 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 * GNU General Public License for more details. | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License | |
| 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 */ | |
| 18 | |
| 19 #ifndef LDFORGE_GLCOMPILER_H | |
| 20 #define LDFORGE_GLCOMPILER_H | |
| 21 | |
| 22 #include "Main.h" | |
| 23 #include "GLRenderer.h" | |
| 24 #include "GLShared.h" | |
| 25 #include <QMap> | |
| 26 | |
| 27 // ============================================================================= | |
| 28 // | |
| 29 class GLCompiler | |
| 30 { | |
| 31 public: | |
| 32 struct ObjectVBOInfo | |
| 33 { | |
| 34 QVector<GLfloat> data[g_numVBOs]; | |
| 35 }; | |
| 36 | |
| 37 GLCompiler(); | |
| 38 ~GLCompiler(); | |
| 39 void compileDocument (LDDocument* doc); | |
| 40 void dropObject (LDObject* obj); | |
| 41 void initialize(); | |
| 42 QColor polygonColor (LDPolygon& poly, LDObject* topobj) const; | |
| 43 QColor indexColorForID (int id) const; | |
| 44 void needMerge(); | |
| 45 void prepareVBO (int vbonum); | |
| 46 void stageForCompilation (LDObject* obj); | |
| 47 | |
| 48 static uint32 colorToRGB (const QColor& color); | |
| 49 | |
| 50 static inline int vboNumber (EVBOSurface surface, EVBOComplement complement) | |
| 51 { | |
| 52 return (surface * VBOCM_NumComplements) + complement; | |
| 53 } | |
| 54 | |
| 55 inline GLuint vbo (int vbonum) const | |
| 56 { | |
| 57 return m_vbo[vbonum]; | |
| 58 } | |
| 59 | |
| 60 inline int vboCount (int vbonum) const | |
| 61 { | |
| 62 return m_vboSizes[vbonum] / 3; | |
| 63 } | |
| 64 | |
| 65 private: | |
| 66 void compileStaged(); | |
| 67 void compileObject (LDObject* obj); | |
| 68 void compileSubObject (LDObject* obj, LDObject* topobj, GLCompiler::ObjectVBOInfo* objinfo); | |
| 69 void writeColor (QVector<float>& array, const QColor& color); | |
| 70 void compilePolygon (LDPolygon& poly, LDObject* topobj, GLCompiler::ObjectVBOInfo* objinfo); | |
| 71 | |
| 72 QMap<LDObject*, ObjectVBOInfo> m_objectInfo; | |
| 73 LDObjectList m_staged; // Objects that need to be compiled | |
| 74 GLuint m_vbo[g_numVBOs]; | |
| 75 bool m_vboChanged[g_numVBOs]; | |
| 76 int m_vboSizes[g_numVBOs]; | |
| 77 }; | |
| 78 | |
| 79 #define checkGLError() { checkGLError_private (__FILE__, __LINE__); } | |
| 80 void checkGLError_private (const char* file, int line); | |
| 81 | |
| 82 #endif // LDFORGE_GLCOMPILER_H |
