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Пелипенко Иван
2022-12-14 14:14:33 +03:00
parent 09e5342956
commit cdb02fc9be
278 changed files with 15371 additions and 12176 deletions
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65
libs/qglview/glvbo.h
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@@ -19,19 +19,19 @@
#ifndef GLVBO_H
#define GLVBO_H
#include "gltypes.h"
#include "chunkstream.h"
#include "gltypes.h"
class GLVBO : protected QOpenGLFunctions
{
class GLVBO: protected QOpenGLFunctions {
friend class GLObjectBase;
friend QDataStream & operator <<(QDataStream & s, const GLVBO & m);
friend QDataStream & operator >>(QDataStream & s, GLVBO & m);
friend QDataStream & operator<<(QDataStream & s, const GLVBO & m);
friend QDataStream & operator>>(QDataStream & s, GLVBO & m);
public:
GLVBO(GLenum usage = GL_DYNAMIC_DRAW);
~GLVBO();
//GLVBO & operator =(const GLVBO & o) {return *this;}
// GLVBO & operator =(const GLVBO & o) {return *this;}
void init();
void destroy();
@@ -39,15 +39,27 @@ public:
void draw(GLenum type, QOpenGLShaderProgram * prog, bool simplest = false);
void clear();
GLuint buffer() const {return buffer_;}
int verticesCount() const {return vertices_.size() / 3;}
bool isInit() const {return buffer_ != 0;}
bool isEmpty() const {return vertices_.size() < 3;}
GLuint buffer() const { return buffer_; }
int verticesCount() const { return vertices_.size() / 3; }
bool isInit() const { return buffer_ != 0; }
bool isEmpty() const { return vertices_.size() < 3; }
QVector<GLfloat> & vertices() {changed = true; return vertices_;}
QVector<GLfloat> & normals() {changed = true; return normals_;}
QVector<GLfloat> & texcoords() {changed = true; return texcoords_;}
QVector<GLfloat> & colors() {changed = true; return colors_;}
QVector<GLfloat> & vertices() {
changed = true;
return vertices_;
}
QVector<GLfloat> & normals() {
changed = true;
return normals_;
}
QVector<GLfloat> & texcoords() {
changed = true;
return texcoords_;
}
QVector<GLfloat> & colors() {
changed = true;
return colors_;
}
void translatePoints(const QVector3D & dp);
void scalePoints(const QVector3D & dp);
@@ -66,29 +78,30 @@ private:
GLuint buffer_, va_;
int vert_count;
bool changed, has_normals, has_texcoords, has_colors, has_binormals;
};
inline QDataStream & operator <<(QDataStream & s, const GLVBO & m) {
inline QDataStream & operator<<(QDataStream & s, const GLVBO & m) {
ChunkStream cs;
//qDebug() << "place VBO" << m.vertices_.size() << m.normals_.size() << m.texcoords_.size() << m.colors_.size() << "...";
cs << cs.chunk(1, m.vertices_) << cs.chunk(2, m.normals_) << cs.chunk(3, m.texcoords_) << cs.chunk(4, m.colors_) << cs.chunk(5, m.usage);
//qDebug() << "place VBO done" << cs.data().size() << "...";
s << qCompress(cs.data()); return s;
// qDebug() << "place VBO" << m.vertices_.size() << m.normals_.size() << m.texcoords_.size() << m.colors_.size() << "...";
cs << cs.chunk(1, m.vertices_) << cs.chunk(2, m.normals_) << cs.chunk(3, m.texcoords_) << cs.chunk(4, m.colors_)
<< cs.chunk(5, m.usage);
// qDebug() << "place VBO done" << cs.data().size() << "...";
s << qCompress(cs.data());
return s;
}
inline QDataStream & operator >>(QDataStream & s, GLVBO & m) {
inline QDataStream & operator>>(QDataStream & s, GLVBO & m) {
QByteArray ba;
s >> ba;
ba = qUncompress(ba);
ChunkStream cs(ba);
while (!cs.atEnd()) {
switch (cs.read()) {
case 1: m.vertices_ = cs.getData<QVector<GLfloat> >(); break;
case 2: m.normals_ = cs.getData<QVector<GLfloat> >(); break;
case 3: m.texcoords_ = cs.getData<QVector<GLfloat> >(); break;
case 4: m.colors_ = cs.getData<QVector<GLfloat> >(); break;
case 5: m.usage = cs.getData<GLenum>(); break;
case 1: m.vertices_ = cs.getData<QVector<GLfloat>>(); break;
case 2: m.normals_ = cs.getData<QVector<GLfloat>>(); break;
case 3: m.texcoords_ = cs.getData<QVector<GLfloat>>(); break;
case 4: m.colors_ = cs.getData<QVector<GLfloat>>(); break;
case 5: m.usage = cs.getData<GLenum>(); break;
}
}
m.changed = true;