comparison: src/gl/compiler.h
src/gl/compiler.h
- changeset 21
- 0133e565e072
- parent 19
- ed9685f44ab3
- child 22
- 6da867fa5429
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| 20:cef43609a374 | 21:0133e565e072 |
|---|---|
| 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. | 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 17 */ | 17 */ |
| 18 | 18 |
| 19 #pragma once | 19 #pragma once |
| 20 #include "main.h" | 20 #include "main.h" |
| 21 #include "gl/partrenderer.h" | |
| 22 #include "gl/common.h" | 21 #include "gl/common.h" |
| 23 #include "types/boundingbox.h" | 22 #include "types/boundingbox.h" |
| 24 #include <QMap> | 23 #include <QMap> |
| 25 #include <QSet> | 24 #include <QSet> |
| 26 | 25 |
| 26 class Model; | |
| 27 class DocumentManager; | |
| 28 | |
| 27 namespace gl | 29 namespace gl |
| 28 { | 30 { |
| 29 class Compiler; | 31 class Compiler; |
| 30 class Renderer; | 32 class Renderer; |
| 33 struct VboAddress | |
| 34 { | |
| 35 VboClass vboClass; | |
| 36 VboSubclass vboSubclass; | |
| 37 }; | |
| 38 int vboIndex(const VboAddress vboAddress); | |
| 31 } | 39 } |
| 32 | 40 |
| 33 /* | |
| 34 * Compiles LDObjects into polygons for the GLRenderer to draw. | |
| 35 */ | |
| 36 class gl::Compiler : public QObject, protected QOpenGLFunctions | 41 class gl::Compiler : public QObject, protected QOpenGLFunctions |
| 37 { | 42 { |
| 38 Q_OBJECT | 43 Q_OBJECT |
| 39 public: | 44 public: |
| 40 Compiler(Renderer* renderer); | 45 Compiler(QObject* parent); |
| 41 ~Compiler(); | 46 ~Compiler(); |
| 42 void initialize(); | 47 void build(Model* model, DocumentManager* context); |
| 43 Point3D modelCenter(); | 48 void buildPolygon(Polygon polygon, std::vector<GLfloat>* vboData); |
| 44 void prepareVBO (int vbonum); | 49 void upload(const int vboIndex, const std::vector<GLfloat>& data); |
| 45 GLuint vbo (int vbonum) const; | 50 GLuint vbo(const VboAddress vboAddress) const; |
| 46 int vboSize (int vbonum) const; | 51 int vboSize(const VboAddress vboAddress) const; |
| 47 static int vboNumber (VboClass surface, VboSubclass complement); | 52 QColor getColorForPolygon(const gl::Polygon& polygon, VboSubclass subclass); |
| 53 void writeColor(std::vector<GLfloat>* data, const gl::Polygon& polygon, VboSubclass subclass); | |
| 48 private: | 54 private: |
| 49 struct ObjectVboData | 55 void initializeVbo(); |
| 50 { | 56 GLuint storedVbo[gl::numVbos]; |
| 51 QVector<GLfloat> data[gl::numVbos]; | |
| 52 }; | |
| 53 QMap<QPersistentModelIndex, ObjectVboData> m_objectInfo; | |
| 54 QSet<QPersistentModelIndex> m_staged; // Objects that need to be compiled | |
| 55 GLuint m_vbo[gl::numVbos]; | |
| 56 bool m_vboChanged[gl::numVbos] = {true}; | 57 bool m_vboChanged[gl::numVbos] = {true}; |
| 57 bool needBoundingBoxRebuild = true; | 58 int storedVboSizes[gl::numVbos] = {0}; |
| 58 int m_vboSizes[gl::numVbos] = {0}; | 59 bool initialized = false; |
| 59 }; | 60 }; |
| 60 | 61 |
| 61 #define CHECK_GL_ERROR() { checkGLError(__FILE__, __LINE__); } | 62 #define CHECK_GL_ERROR() { checkGLError(__FILE__, __LINE__); } |
| 62 void checkGLError (QString file, int line); | 63 void checkGLError (QString file, int line); |
