ui_rectangle* ui_rectangle_new() {
ui_rectangle* r = malloc(sizeof(ui_rectangle));
r->top_left = vec2_new(10, 10);
r->bottom_right = vec2_new(20, 20);
r->color = vec4_white();
r->glitch = 0.0;
r->time = 0.0;
r->texture = asset_hndl_null();
r->texture_width = 1;
r->texture_height = 1;
r->texture_tile = false;
r->border_size = 0.0;
r->border_color = vec4_black();
r->blend_src = GL_SRC_ALPHA;
r->blend_dst = GL_ONE_MINUS_SRC_ALPHA;
r->active = true;
return r;
}
void scotland_init() {
graphics_viewport_set_dimensions(1280, 720);
graphics_viewport_set_title("Scotland");
ui_button* loading = ui_elem_new("loading", ui_button);
ui_button_move(loading, vec2_new(graphics_viewport_width() / 2 - 40,graphics_viewport_height() / 2 - 13));
ui_button_resize(loading, vec2_new(80,25));
ui_button_set_label(loading, "Loading...");
ui_button_disable(loading);
ui_spinner* load_spinner = ui_elem_new("load_spinner", ui_spinner);
load_spinner->color = vec4_white();
load_spinner->top_left = vec2_new(graphics_viewport_width() / 2 + 50, graphics_viewport_height() / 2 - 13);
load_spinner->bottom_right = vec2_add(load_spinner->top_left, vec2_new(24,24));
ui_button* framerate = ui_elem_new("framerate", ui_button);
ui_button_move(framerate, vec2_new(10,10));
ui_button_resize(framerate, vec2_new(30,25));
ui_button_set_label(framerate, "FRAMERATE");
ui_button_disable(framerate);
framerate->active = false;
ui_button* wireframe = ui_elem_new("wireframe", ui_button);
ui_button_move(wireframe, vec2_new(50,10));
ui_button_resize(wireframe, vec2_new(80,25));
ui_button_set_label(wireframe, "wireframe");
wireframe->active = false;
ui_elem_add_event("wireframe", toggle_wireframe);
ui_button* freecam = ui_elem_new("freecam", ui_button);
ui_button_move(freecam, vec2_new(140,10));
ui_button_resize(freecam, vec2_new(65,25));
ui_button_set_label(freecam, "freecam");
freecam->active = false;
ui_elem_add_event("freecam", toggle_freecam);
loading_resources = true;
SDL_Thread* load_thread = SDL_GL_CreateThread(load_resources, NULL);
/* New Camera and light */
camera* cam = entity_new("camera", camera);
cam->position = vec3_new(512.0, 200.0, 512.0);
cam->target = vec3_new(0.0, 0.0, 0.0);
light* sun = entity_new("sun", light);
light_set_type(sun, light_type_sun);
sun->position = vec3_new(0, 512, 0);
sun->target = vec3_new(512, 0, 512);
/* Renderer Setup */
shadow_mapper_init(sun);
forward_renderer_init();
forward_renderer_set_camera(cam);
forward_renderer_set_shadow_light(sun);
forward_renderer_set_shadow_texture( shadow_mapper_depth_texture() );
forward_renderer_add_light(sun);
}
int main(int argc, char **argv) {
#ifdef _WIN32
FILE* ctt = fopen("CON", "w" );
FILE* fout = freopen( "CON", "w", stdout );
FILE* ferr = freopen( "CON", "w", stderr );
#endif
corange_init("../../assets_core");
graphics_viewport_set_dimensions(1280, 720);
graphics_viewport_set_title("Noise");
folder_load(P("./"));
file_load(P("$CORANGE/textures/random.dds"));
glClearColor(1.0, 0.0, 0.0, 1.0);
ui_button* info_button = ui_elem_new("info_button", ui_button);
ui_button_move(info_button, vec2_new(10, 10));
ui_button_resize(info_button, vec2_new(460,25));
ui_button_set_label(info_button, "Procedural texture from perlin noise and feedback functions.");
ui_button* save_button = ui_elem_new("save_button", ui_button);
ui_button_move(save_button, vec2_new(480, 10));
ui_button_resize(save_button, vec2_new(380,25));
ui_button_set_label(save_button, "Click Here to save tileable perlin noise to file.");
ui_button_set_onclick(save_button, save_noise_to_file);
ui_rectangle* spinner_box = ui_elem_new("spinner_box", ui_rectangle);
spinner_box->color = vec4_black();
spinner_box->border_color = vec4_white();
spinner_box->border_size = 1;
spinner_box->top_left = vec2_new(870, 7);
spinner_box->bottom_right = vec2_new(902, 39);
ui_spinner* save_spinner = ui_elem_new("save_spinner", ui_spinner);
save_spinner->color = vec4_new(1,1,1,0);
save_spinner->top_left = vec2_new(874, 11);
save_spinner->bottom_right = vec2_add(save_spinner->top_left, vec2_new(24,24));
srand(time(NULL));
shader_time = (float)rand() / (RAND_MAX / 1000);
bool running = true;
while(running) {
frame_begin();
SDL_Event event;
while(SDL_PollEvent(&event)) {
switch(event.type){
case SDL_KEYDOWN:
case SDL_KEYUP:
if (event.key.keysym.sym == SDLK_ESCAPE) { running = 0; }
if (event.key.keysym.sym == SDLK_PRINT) { graphics_viewport_screenshot(); }
break;
case SDL_QUIT:
running = 0;
break;
break;
}
ui_event(event);
}
shader_time += frame_time();
ui_update();
noise_render();
ui_render();
SDL_GL_SwapBuffers();
frame_end();
}
SDL_WaitThread(save_thread, NULL);
corange_finish();
return 0;
}
