Ejemplo n.º 1
0
void SpriteRenderer::RenderSelection(int selection_code, Texture &texture, glm::vec2 position, glm::vec2 size, GLfloat rotate) {
	assert(initialized);
	initRenderData();

	// Prepare transformations
	this->selectionShader->Use();
	glm::mat4 model;
	model = glm::translate(model, glm::vec3(position, 0.0f));  // First translate (transformations are: scale happens first, then rotation and then finall translation happens; reversed order)

	model = glm::translate(model, glm::vec3(0.5f * size.x, 0.5f * size.y, 0.0f)); // Move origin of rotation to center of quad
	model = glm::rotate(model, rotate, glm::vec3(0.0f, 0.0f, 1.0f)); // Then rotate
	model = glm::translate(model, glm::vec3(-0.5f * size.x, -0.5f * size.y, 0.0f)); // Move origin back

	model = glm::scale(model, glm::vec3(size, 1.0f)); // Last scale

	GLint model_loc = selectionShader->GetUniform("model");
	glUniformMatrix4fv(model_loc, 1, false, glm::value_ptr(model));

	glm::mat4 projection = glm::ortho(0.0f, static_cast<GLfloat>(Window::width),
		static_cast<GLfloat>(Window::height), 0.0f, -1.0f, 1.0f);
	GLint projection_loc = selectionShader->GetUniform("projection");
	glUniformMatrix4fv(projection_loc, 1, false, glm::value_ptr(projection));

	GLint code_loc = selectionShader->GetUniform("code");
	glUniform1i(code_loc, selection_code);

	texture.Bind(GL_TEXTURE0);

	glBindVertexArray(this->quadVAO);
	glDrawArrays(GL_TRIANGLES, 0, 6);
	glBindVertexArray(0);
}
Ejemplo n.º 2
0
bool RigidBlock::initWithConfigNode(xml_node<> *node)
{
    m_size = CCSizeMake( atoi(node->first_attribute("Width")->value()), atoi(node->first_attribute("Height")->value()));
    m_texture = cocos2d::CCTextureCache::sharedTextureCache()->addImage(node->first_attribute("Texture")->value());
    m_position = ccp(0, 0);
    
    createBody();
    initRenderData();

    setAlive(false);

    //this->scheduleUpdate();
    return true;
}
//------------------------------------------------------------------------------
const ObjectRenderData* ObjectRenderDataManager::getObjectRenderData(const Object& object) const
{
    //
    // if data is found return it
    //
    if (!(this->objectRenderData.find(object.id) == this->objectRenderData.end()))
    {
        return this->objectRenderData[object.id];
    }

    //
    // otherwise allocate it
    //
    const Object* o = this->objectManager->getObjectForID(object.id);

    // if we cant find the object return nullptr
    if (!o)
    {
        return nullptr;
    }

    CGKObjFile* objFile = CGKObjFileLoad(o->filename);

    // if we can't load the object file return nullptr
    if (!objFile)
    {
        return nullptr;
    }

    ObjectRenderData* ord = new ObjectRenderData();

    if (!ord)
    {
        return nullptr;
    }

    // if we fail to init the render data return null
    if (!initRenderData(ord, objFile))
    {
        delete ord;
        return nullptr;
    }

    this->objectRenderData[object.id] = ord;

    return ord;
}
Ejemplo n.º 4
0
void SpriteRenderer::DrawSprite(Texture &texture, glm::vec2 position, glm::vec2 size, GLfloat rotate, glm::vec3 color)
{
	if (!initialized) {
        //shader = new Shader("src/Graphics/Shaders/sprite.vert", "src/Graphics/Shaders/sprite.frag");
        //selectionShader = new Shader("src/Graphics/Shaders/selection.vert", "src/Graphics/Shaders/selection.frag");
        shader = ShaderManager::GetShader("Sprite");
        selectionShader = ShaderManager::GetShader("Selection");

		initRenderData();
		initialized = true;
	}

    // Prepare transformations
    this->shader->Use();
    glm::mat4 model;
    model = glm::translate(model, glm::vec3(position, 0.0f));  // First translate (transformations are: scale happens first, then rotation and then finall translation happens; reversed order)

    model = glm::translate(model, glm::vec3(0.5f * size.x, 0.5f * size.y, 0.0f)); // Move origin of rotation to center of quad
    model = glm::rotate(model, rotate, glm::vec3(0.0f, 0.0f, 1.0f)); // Then rotate
    model = glm::translate(model, glm::vec3(-0.5f * size.x, -0.5f * size.y, 0.0f)); // Move origin back

    model = glm::scale(model, glm::vec3(size, 1.0f)); // Last scale

	GLint model_loc = shader->GetUniform("model");
	glUniformMatrix4fv(model_loc, 1, false, glm::value_ptr(model));

    // Render textured quad
	GLint image_loc = shader->GetUniform("image");
	glUniform1i(image_loc, 0);

	glm::mat4 projection = glm::ortho(0.0f, static_cast<GLfloat>(Window::width),
		static_cast<GLfloat>(Window::height), 0.0f, -1.0f, 1.0f);
	GLint projection_loc = shader->GetUniform("projection");
	glUniformMatrix4fv(projection_loc, 1, false, glm::value_ptr(projection));

    //glActiveTexture(GL_TEXTURE0);
    texture.Bind(GL_TEXTURE0);

    glBindVertexArray(this->quadVAO);
    glDrawArrays(GL_TRIANGLES, 0, 6);
    glBindVertexArray(0);
}
Ejemplo n.º 5
0
bool RigidBlock::initWithPointSize(CCPoint point, CCSize size, void *parm)
{
    //Add code for config support.
    //now we get the size and other parm from (void* parm) the xml_node<> *node
    xml_node<>* node = (xml_node<> *)parm;
    m_size = CCSizeMake( atoi(node->first_attribute("Width")->value()), atoi(node->first_attribute("Height")->value()));
    m_position = point;

    m_texture = cocos2d::CCTextureCache::sharedTextureCache()->addImage(node->first_attribute("Texture")->value());
	/*m_position = point;
	m_size	= size;*/
	//this->setTag(TagHelper::Instance()->getBlockTag());

	createBody();
	initRenderData();
	
	setAlive(false);

	return true;
}
Ejemplo n.º 6
0
int main()
{
    Parms_t input;
/*
    input.width = 10;
    input.height = 10;
    input.fullscreen = 0;//SDL_WINDOW_FULLSCREEN;
    input.windowH = 200;
    input.windowW = 200;
    input.animationDelay = 0;
    input.framesDrop = 1;
    input.startPoint.x = 1;
    input.startPoint.y = 1;
    input.exitPoint.x  = 7;
    input.exitPoint.y  = 7;
*/
    Parms_t      last;
    bool         quit = false;
    Data_t       d;
    RenderData_t rd;

    srand(clock());

    //инициализация SDL2
    SDL_Init(SDL_INIT_VIDEO);
    input = getInput(1, ALL, input);
    SDL_Window   *window   = SDL_CreateWindow("Labytinth", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, input.windowW, input.windowH, SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN | input.fullscreen | SDL_WINDOW_BORDERLESS);
    SDL_GL_CreateContext(window);
    SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 4);
    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 1);
    SDL_Event event;

    //OpenGL 4.1
    glMatrixMode(GL_PROJECTION|GL_MODELVIEW);
    glLoadIdentity();
    glEnableClientState(GL_VERTEX_ARRAY);
    glEnableClientState(GL_COLOR_ARRAY);
    glOrtho(-input.windowW/2,input.windowW/2,input.windowH/2,-input.windowH/2,0,1);
    glClearColor( 1, 1, 1, 0 );
    SDL_GL_SetSwapInterval( 1 ); //vsync

    uint8_t *data;
    bool     flagChanged = 0;
    Action_t flagAction = NOTHING;
    bool     flagGenerated = 0;
    bool     flagGeneratorData   = 0;
    bool     flagSolverData   = 0;
    uint16_t i = 0;


    glClear(GL_COLOR_BUFFER_BIT);
    SDL_GL_SwapWindow(window);

    while(!quit){
        while(SDL_PollEvent(&event)){
            if(event.type == SDL_QUIT)
                quit = true;

            else if (event.type == SDL_KEYDOWN){
                    switch (event.key.keysym.sym){
                case  SDLK_g:      flagAction = GENERATE;      break;
                case  SDLK_s:      flagAction = SOLVE;         break;
                case  SDLK_TAB:    flagAction = STOP;          break;
                case  SDLK_ESCAPE: quit = 1;                   break;
                case  SDLK_UP:     input.framesDrop++;         break;
                case  SDLK_RIGHT:  input.animationDelay++;
                case  SDLK_DOWN:   input.framesDrop = (input.framesDrop - 1 > 0) ? input.framesDrop - 1 : 1;
                                   break;
                case  SDLK_LEFT:   input.animationDelay = (input.animationDelay - 1 >= 0) ? input.animationDelay - 1 : 0;
                                   break;
                }
            }
        }
        if(flagAction == GENERATE){
            if(!flagGeneratorData){
                d                 = initGeneratorData(input.width, input.height, input.startPoint);
                rd                = initRenderData(d, input.windowW, input.windowH);
                flagGeneratorData = true;
                flagGenerated     = false;
                flagSolverData    = false;

                glVertexPointer(2, GL_FLOAT, sizeof(Vertex_t), rd.vertices);
                glColorPointer(3, GL_UNSIGNED_BYTE, sizeof(VertexColor_t), rd.verticesColor);

            }
            for(i = 0; i < input.framesDrop; i++){
                if(d.unvisitedNum != 0){
                    generateStep(&d);
                }
                else{
                    flagGeneratorData = false;
                    flagGenerated     = true;
                    flagAction        = NOTHING;
                    break;
                }
            }
            d.maze[d.startPoint.y][d.startPoint.x] = CURRENT;
            renderMatrix(d.maze, rd, GENERATE);
            d.maze[d.startPoint.y][d.startPoint.x] = GENVISITED;
            flagChanged = true;
        }
        else if(flagAction == SOLVE && flagGenerated){
            if(!flagSolverData){
                d = initSeekerData(d, input.startPoint, input.exitPoint);
                rd = clearSeekerColorArray(d.maze, rd);
                flagSolverData = true;
            }
            for(i = 0; i < input.framesDrop; i++){
                if((d.startPoint.x != d.exitPoint.x || d.startPoint.y != d.exitPoint.y) && d.error != 1){
                    seekStep(&d);
                }
                else if(d.error){
                    printf("ERROR: Lanyrinth cannot be solved! :C\n");
                }
                else{
                    flagSolverData = false;
                    flagAction = NOTHING;
                    setMode(d.exitPoint, d.maze, WAY);
                    break;
                }
            }
            setMode(d.startPoint, d.maze, CURRENT);
            renderMatrix(d.maze, rd, SOLVE);
            setMode(d.startPoint, d.maze, WAY);
            flagChanged = true;
        }
        else if(flagAction == STOP){
            last = input;
            input = getInput(0, GENERATE, last);
            if((last.width != input.width) || (last.height != input.height)){
                flagGenerated     = false;
                flagGeneratorData = false;
                flagSolverData    = false;
            }
            flagAction  = NOTHING;
            flagChanged = true;
        }
        else if(flagAction == OUTPUT){
            data = malloc(input.windowW * input.windowH * 4 * sizeof(uint8_t));
            glReadBuffer(GL_FRONT);
            glReadPixels(0, 0, input.windowW , input.windowH,  GL_RGBA, GL_UNSIGNED_BYTE, data);
            flagAction = NOTHING;

        }
        if(flagAction != NOTHING || flagChanged){
            SDL_Delay(input.animationDelay);
            SDL_GL_SwapWindow(window);
            flagChanged = false;
        }
    }

    //cleanup
    wipe(d.stack);
    return 0;
}
BoxRenderer::BoxRenderer()
{
	shader = ResourceManager::loadShader( "box.vs", "box.fs", nullptr, "box" );
	initRenderData();
}
Ejemplo n.º 8
0
void initEffectRenderer()
{
    shader = ResourceManager::LoadShader("../shaders/effect.vs", "../shaders/effect.frag", nullptr, "effect");
    initRenderData();
}