void dropCallback(GLFWwindow* window, int count, const char** paths) {
sceneFile = "file://" + std::string(paths[0]);
sceneYaml.clear();
loadSceneFile();
}
void run() {
loadSceneFile(true);
double lastTime = glfwGetTime();
// Loop until the user closes the window
while (!glfwWindowShouldClose(main_window)) {
double currentTime = glfwGetTime();
double delta = currentTime - lastTime;
lastTime = currentTime;
// Render
map->update(delta);
map->render();
// Swap front and back buffers
glfwSwapBuffers(main_window);
// Poll for and process events
if (platform->isContinuousRendering()) {
glfwPollEvents();
} else {
glfwWaitEvents();
}
}
}
void MainWindow::openSceneFile(){
QString filename = QFileDialog::getOpenFileName(this,
tr("Open SimpleTracer scenefile"),
".",
tr("SimpleTracer scenefiles (*.sts)"));
if(!filename.isEmpty())
loadSceneFile(filename);
}
void keyCallback(GLFWwindow* window, int key, int scancode, int action, int mods) {
if (action == GLFW_PRESS) {
switch (key) {
case GLFW_KEY_1:
Tangram::toggleDebugFlag(Tangram::DebugFlags::freeze_tiles);
break;
case GLFW_KEY_2:
Tangram::toggleDebugFlag(Tangram::DebugFlags::proxy_colors);
break;
case GLFW_KEY_3:
Tangram::toggleDebugFlag(Tangram::DebugFlags::tile_bounds);
break;
case GLFW_KEY_4:
Tangram::toggleDebugFlag(Tangram::DebugFlags::tile_infos);
break;
case GLFW_KEY_5:
Tangram::toggleDebugFlag(Tangram::DebugFlags::labels);
break;
case GLFW_KEY_6:
Tangram::toggleDebugFlag(Tangram::DebugFlags::draw_all_labels);
break;
case GLFW_KEY_7:
Tangram::toggleDebugFlag(Tangram::DebugFlags::tangram_infos);
break;
case GLFW_KEY_8:
Tangram::toggleDebugFlag(Tangram::DebugFlags::tangram_stats);
break;
case GLFW_KEY_9:
Tangram::toggleDebugFlag(Tangram::DebugFlags::selection_buffer);
break;
case GLFW_KEY_BACKSPACE:
recreate_context = true;
break;
case GLFW_KEY_R:
loadSceneFile();
break;
case GLFW_KEY_Z:
map->setZoomEased(map->getZoom() + 1.f, 1.5f);
break;
case GLFW_KEY_N:
map->setRotationEased(0.f, 1.f);
break;
case GLFW_KEY_S:
if (pixel_scale == 1.0) {
pixel_scale = 2.0;
} else if (pixel_scale == 2.0) {
pixel_scale = 0.75;
} else {
pixel_scale = 1.0;
}
map->setPixelScale(pixel_scale);
break;
case GLFW_KEY_P:
map->updateSceneAsync({SceneUpdate{"cameras", "{ main_camera: { type: perspective } }"}});
break;
case GLFW_KEY_I:
map->updateSceneAsync({SceneUpdate{"cameras", "{ main_camera: { type: isometric } }"}});
break;
case GLFW_KEY_M:
map->loadSceneYamlAsync("{ scene: { background: { color: red } } }", std::string(""));
break;
case GLFW_KEY_G:
static bool geoJSON = false;
if (!geoJSON) {
map->updateSceneAsync({
SceneUpdate{"sources.osm.type", "GeoJSON"},
SceneUpdate{"sources.osm.url", "https://tile.mapzen.com/mapzen/vector/v1/all/{z}/{x}/{y}.json"}
});
} else {
map->updateSceneAsync({
SceneUpdate{"sources.osm.type", "MVT"},
SceneUpdate{"sources.osm.url", "https://tile.mapzen.com/mapzen/vector/v1/all/{z}/{x}/{y}.mvt"}
});
}
geoJSON = !geoJSON;
break;
case GLFW_KEY_ESCAPE:
glfwSetWindowShouldClose(window, true);
break;
case GLFW_KEY_F1:
map->setPosition(-74.00976419448854, 40.70532700869127);
map->setZoom(16);
break;
case GLFW_KEY_F2:
map->setPosition(8.82, 53.08);
map->setZoom(14);
break;
case GLFW_KEY_F3:
map->onMemoryWarning();
break;
default:
break;
}
}
}
void GameState::loadPhyScene()
{
loadSceneFile("scene_fangjian.xml", NXU::FT_XML);
}
