void refreshShaderProgram(std::string sourcefile)
{
loadShaderFromSource(GL_VERTEX_SHADER, sourcefile);
loadShaderFromSource(GL_FRAGMENT_SHADER, sourcefile);
glLinkProgram(g_shader.id);
}
int main(){
LOG(info) << "Jarg initialization start";
glfwSetErrorCallback([](int a,const char* description){LOG(error) << description;});
int glfwErrorCode = glfwInit();
if (!glfwErrorCode)
{
LOG(error) << "glfwInit error " << glfwErrorCode;
return glfwErrorCode;
}
glfwWindowHint(GLFW_SAMPLES, 4);
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
auto monitor = nullptr;
auto window = glfwCreateWindow(1024, 768, "sgtest", monitor, nullptr);
if (!window)
{
glfwTerminate();
LOG(fatal) << "Ошибка создания окна GLFW.";
return false;
}
glfwMakeContextCurrent(window);
glfwSwapInterval(0);
if (glewInit() != GLEW_OK)
{
LOG(fatal) << "GLEW не инициализирован.";
return false;
}
Camera cam;
cam.SetViewport(0,0,1024,768);
auto LinesShader = std::shared_ptr<BasicJargShader>(new BasicJargShader());
LinesShader->loadShaderFromSource(GL_VERTEX_SHADER, "Shaders/colored.glsl");
LinesShader->loadShaderFromSource(GL_FRAGMENT_SHADER, "Shaders/colored.glsl");
LinesShader->Link();
auto mvpLine = LinesShader->LocateVars("MVP");
auto TextureShader = std::shared_ptr<BasicJargShader>(new BasicJargShader());
TextureShader->loadShaderFromSource(GL_VERTEX_SHADER, "Shaders/textured.glsl");
TextureShader->loadShaderFromSource(GL_FRAGMENT_SHADER, "Shaders/textured.glsl");
TextureShader->Link();
auto mvpTex = TextureShader->LocateVars("MVP");
Batched batched;
batched.Initialize(TextureShader.get(), LinesShader.get());
SpaceSolver ss;
GameObject go;
while(!glfwWindowShouldClose(window)){
auto MVP = cam.GetOrthoProjection();
TextureShader->Use();
glUniformMatrix4fv(mvpTex, 1, GL_FALSE, &MVP[0][0]);
LinesShader->Use();
glUniformMatrix4fv(mvpLine, 1, GL_FALSE, &MVP[0][0]);
auto last = GenerateStar(&go);
batched.DrawRectangle(vec2(last->T / 30000 * 500, log10(last->lum) * 50), vec2(2,2), TempToCol(last->T));
auto t = GetStarClass(*last);
batched.RenderFinally();
glfwSwapBuffers(window);
glfwPollEvents();
}
return true;
}
