void sea_event(SDL_Event event) { camera* cam = entity_get("camera"); light* sun = entity_get("sun"); camera_control_orbit(cam, event); switch(event.type){ case SDL_KEYUP: if (event.key.keysym.sym == SDLK_SPACE) { //char ball_name[20]; //sprintf(ball_name, "ball_%i", ball_count); //ball_count++; //physics_object* ball = entity_new(ball_name, physics_object); //ball->renderable = asset_get(P("./resources/ball.obj")); //ball->collision_body = collision_body_new_sphere(sphere_new(v3_zero(), 1)); //ball->position = cam->position; //ball->scale = v3(0.5, 0.5, 0.5); //ball->velocity = v3_mul(v3_normalize(v3_sub(cam->target, cam->position)), 75); } case SDL_MOUSEMOTION: mouse_x = event.motion.xrel; mouse_y = event.motion.yrel; break; } }
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_title("Teapot"); graphics_viewport_set_size(1280, 720); camera* cam = entity_new("camera", camera); cam->position = vec3_new(5, 5, 5); cam->target = vec3_new(0, 0, 0); teapot_shader = asset_hndl_new_load(P("./assets/teapot.mat")); teapot_object = asset_hndl_new_load(P("./assets/teapot.obj")); int running = 1; SDL_Event e = {0}; while(running) { frame_begin(); camera* cam = entity_get("camera"); while(SDL_PollEvent(&e)) { switch(e.type){ case SDL_KEYDOWN: case SDL_KEYUP: if (e.key.keysym.sym == SDLK_ESCAPE) { running = 0; } if (e.key.keysym.sym == SDLK_PRINTSCREEN) { graphics_viewport_screenshot(); } if (e.key.keysym.sym == SDLK_r && e.key.keysym.mod == KMOD_LCTRL) { asset_reload_all(); } break; case SDL_QUIT: running = 0; break; } camera_control_orbit(cam, e); ui_event(e); } ui_update(); glClearColor(0.25, 0.25, 0.25, 1.0); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); glEnable(GL_DEPTH_TEST); shader_program* shader = material_first_program(asset_hndl_ptr(&teapot_shader)); shader_program_enable(shader); shader_program_set_mat4(shader, "world", mat4_id()); shader_program_set_mat4(shader, "view", camera_view_matrix(cam)); shader_program_set_mat4(shader, "proj", camera_proj_matrix(cam)); shader_program_set_texture(shader, "cube_beach", 0, asset_hndl_new_load(P("$CORANGE/water/cube_sea.dds"))); shader_program_set_vec3(shader, "camera_direction", camera_direction(cam)); renderable* r = asset_hndl_ptr(&teapot_object); for(int i=0; i < r->num_surfaces; i++) { renderable_surface* s = r->surfaces[i]; int mentry_id = min(i, ((material*)asset_hndl_ptr(&r->material))->num_entries-1); material_entry* me = material_get_entry(asset_hndl_ptr(&r->material), mentry_id); glBindBuffer(GL_ARRAY_BUFFER, s->vertex_vbo); shader_program_enable_attribute(shader, "vPosition", 3, 18, (void*)0); shader_program_enable_attribute(shader, "vNormal", 3, 18, (void*)(sizeof(float) * 3)); //shader_program_enable_attribute(shader, "vTangent", 3, 18, (void*)(sizeof(float) * 6)); //shader_program_enable_attribute(shader, "vBinormal", 3, 18, (void*)(sizeof(float) * 9)); //shader_program_enable_attribute(shader, "vTexcoord", 2, 18, (void*)(sizeof(float) * 12)); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, s->triangle_vbo); glDrawElements(GL_TRIANGLES, s->num_triangles * 3, GL_UNSIGNED_INT, (void*)0); shader_program_disable_attribute(shader, "vPosition"); shader_program_disable_attribute(shader, "vNormal"); //shader_program_disable_attribute(shader, "vTangent"); //shader_program_disable_attribute(shader, "vBinormal"); //shader_program_disable_attribute(shader, "vTexcoord"); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); glBindBuffer(GL_ARRAY_BUFFER, 0); } shader_program_disable(shader); glDisable(GL_DEPTH_TEST); ui_render(); graphics_swap(); frame_end(); } corange_finish(); return 0; }