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Code Issues 151 Wiki Activity

feat(editor): a scenery begun from nothing is asked for its terrain as the first track is laid

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With the lay tool on, a scenery with no tracks nor terrain chunks gets the offer of the terrain model and the aerial photos
around the camera; without a place yet it asks for the PUWG 1992 coordinates of this point, as geoportal.gov.pl gives them,
and keeps them as the place of its orthophoto. The offer can be turned off (editor setting terrain_offer). Self-test
nmtoffer.
This commit is contained in:
maj00r
2026-10-18 13:02:01 +02:00
parent 5af699fba4
commit 5a00d88be9
7 changed files with 129 additions and 0 deletions
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80
application/editormodenmt.cpp
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@@ -16,6 +16,8 @@ http://mozilla.org/MPL/2.0/.
#include "application/editormodeshared.h"
#include "editor/editorFormat.hpp"
#include "editor/editorGeometry.hpp"
#include "editor/editorSettings.hpp"
#include "utilities/Globals.h"
#include "simulation/simulation.h"
#include "utilities/Logs.h"
#include "utilities/translation.h"
@@ -248,6 +250,7 @@ void editor_mode::nmt_shape_tracks()
void editor_mode::nmt_update()
{
auto &state{m_nmt_state};
nmt_offer();
if (state.fitting)
{
bool all{true};
@@ -335,3 +338,80 @@ void editor_mode::render_nmt_ui()
ImGui::TextColored(ImVec4(1.0f, 0.5f, 0.3f, 1.0f), "%s", state.error.c_str());
ImGui::TextDisabled("%s", STR_C("Terrain model: GUGiK, geoportal.gov.pl"));
}
void editor_mode::nmt_offer()
{
auto &state{m_nmt_state};
if (state.offered || false == m_lay.active || false == EditorSettings.terrain_offer())
return;
state.offered = true;
if (m_streamer.resident() > 0 || std::any_of(simulation::Paths.sequence().begin(), simulation::Paths.sequence().end(), [](TTrack const *Track) { return Track != nullptr && rail(*Track); }))
return;
nmt_locate();
state.north = m_orthophoto.settings().north;
state.east = m_orthophoto.settings().east;
state.prompt = true;
}
void editor_mode::nmt_accept_offer()
{
auto &state{m_nmt_state};
if (false == m_nmt.placed())
{
auto config{m_orthophoto.settings()};
config.north = state.north;
config.east = state.east;
m_orthophoto.settings(config);
m_orthophoto_origin_edit = {config.north, config.east};
save_orthophoto_settings();
}
// no tracks to fit to: the heights of the model as they are
state.offset = 0.0;
nmt_make(nmt_keys_around());
state.prompt = false;
}
void editor_mode::render_nmt_prompt()
{
auto &state{m_nmt_state};
if (false == state.prompt)
return;
char const *const title{STR_C("Terrain for the new scenery###nmtoffer")};
if (false == ImGui::IsPopupOpen(title))
ImGui::OpenPopup(title);
ImGui::SetNextWindowSize(ImVec2(520.0f * Global.ui_scale, 0.0f));
if (false == ImGui::BeginPopupModal(title, nullptr, ImGuiWindowFlags_NoResize))
return;
ImGui::TextWrapped("%s", STR_C("The scenery has no terrain yet. Load the terrain model and the aerial photos around here? The tracks laid then go along the real ground."));
bool const placed{m_nmt.placed()};
if (false == placed)
{
ImGui::TextWrapped("%s", STR_C("Where is it? PUWG 1992 of this point, X to the north and Y to the east, as geoportal.gov.pl gives them:"));
ImGui::SetNextItemWidth(150.0f);
ImGui::InputDouble("X##nmtnorth", &state.north, 0.0, 0.0, "%.0f");
ImGui::SameLine();
ImGui::SetNextItemWidth(150.0f);
ImGui::InputDouble("Y##nmteast", &state.east, 0.0, 0.0, "%.0f");
}
auto const known{placed || (state.north > 100000.0 && state.east > 100000.0)};
ImGui::BeginDisabled(false == known);
if (ImGui::Button(STR_C("Load the terrain")))
{
nmt_accept_offer();
ImGui::CloseCurrentPopup();
}
ImGui::EndDisabled();
ImGui::SameLine();
if (ImGui::Button(STR_C("Without terrain")))
{
state.prompt = false;
ImGui::CloseCurrentPopup();
}
bool ask{EditorSettings.terrain_offer()};
if (ImGui::Checkbox(STR_C("Ask with every new scenery"), &ask))
{
EditorSettings.terrain_offer(ask);
EditorSettings.save();
}
ImGui::EndPopup();
}