1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
#pragma once
#include "glGrib/Object.h"
#include "glGrib/OpenGL.h"
#include "glGrib/View.h"
namespace glGrib
{
class Polygon : public Object3D
{
public:
Polygon () : VAID (this) {}
void setupVertexAttributes () const;
void render (const View &, const OptionsLight &) const override;
int getNumberOfPoints () const
{
return vertexbuffer->size () / 2;
}
int getNumberOfLines () const
{
return elementbuffer->size ();
}
void setup (const std::vector <float> & lonlat, const std::vector <unsigned int> & ind)
{
vertexbuffer = glGrib::OpenGLBufferPtr<float> (lonlat);
elementbuffer = glGrib::OpenGLBufferPtr<unsigned int> (ind);
}
private:
OpenGLBufferPtr<float> vertexbuffer;
OpenGLBufferPtr<unsigned int> elementbuffer;
OpenGLVertexArray<Polygon> VAID;
};
}
|
