test.cpp

#include "test.h"
#include "../../engine/source/CSNCapi.hpp"
#include <cmath>

#include <gl/GL.h>

namespace {
#include "cube.h"
#include "shader.h"

    FWrender::camera *camera;
    FWrender::vertex_array *cube;
    FWrender::light *light0;
    FWrender::texture *tex0;

    FWrender::shader *shader;

    static float t,u;
}

void debugcube();

extern void init(){
    camera = new FWrender::camera();
    camera->setUp(0,1,0);
    camera->setCenter(0,0,0);

    cube = new FWrender::vertex_array();

    cube->setVertexPointer((void*)cube_vertices,     3, cube_vertex_length, false);
    cube->setNormalPointer((void*)cube_normals,      3, cube_vertex_length, false);
    cube->setTexturePointer((void*)cube_texture_uvs, 2, cube_vertex_length, false);

    light0 = new FWrender::light();
    light0->setPosition(5,5,5);

    unsigned char *bmp = new unsigned char[256*256*3];
    for (int x = 0; x<256; x++)
        for (int y = 0; y<256; y++)
            bmp[3*(256*x+y)] = bmp[3*(256*x+y)+1] = bmp[3*(256*x+y)+2] = x^y;

    tex0 = new FWrender::texture();
    tex0->setSize(256,256,3);
    tex0->build(bmp);

    delete bmp;

    shader = new FWrender::shader();
    shader ->createFromMemory(vertexShader_source, fragmentShader_source);
}

extern void mainloop(){
    camera->setEye(5*sin(t), 4, 5*cos(t));

    camera->projectScene();
    camera->lookAtScene();

    light0->bind();

    //FWrender::switchTextue2D(true);

    tex0->bind();

    shader->bind();
    shader->set("tex0", (int)0);

    cube->bindAll();
    cube->setDrawType(FWrender::VBO_DRAW::VD_QUADS);
    cube->drawByIndex((void*)0, cube_indices_length, FWrender::DT_UNSIGNED_SHORT);
    cube->unbindAll();

    shader->unbind();

    tex0->unbind();

    light0->unbind();

    t += 0.005; u += 0.0006; // khurwa
}

extern void denstroy(){
    if (camera) delete camera;
    if (cube) delete cube;
    if (light0) delete light0;
    if (tex0) delete tex0;
}