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Code Issues 157 Wiki Activity

feat(editor): far out the top view shows the base map of OpenStreetMap from geoportal.gov.pl in place of the imagery, tiles as large as the view needs, the ground not drawn under it nor streamed as far as the view; the tracks over it in the colour of the rails, blue by default, and the joints of the pieces left out far out

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maj00r
2026-10-23 13:35:07 +02:00
parent a892532fda
commit 5e846018b6
10 changed files with 229 additions and 22 deletions
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19
application/editormode.cpp
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@@ -1470,6 +1470,14 @@ bool editor_mode::update()
draw_terrain_overlay();
// --- geoportal orthophoto: streamed around the camera, drawn beneath the other overlays ---
// far out the top view shows the base map in place of the imagery, and the ground isn't drawn under it
{
auto const &io{ImGui::GetIO()};
auto const metres{Global.EditorOrtho && io.DisplaySize.y > 0.0f ? 2.0 * static_cast<double>(Global.EditorOrthoExtent) / io.DisplaySize.y : 0.0};
auto const aspect{io.DisplaySize.y > 0.0f ? static_cast<double>(io.DisplaySize.x / io.DisplaySize.y) : 1.0};
Global.EditorOrthoMap = m_orthophoto.enabled() && metres >= (m_orthophoto.overview() ? 1.6 : 2.0);
m_orthophoto.overview(Global.EditorOrthoMap ? metres : 0.0, static_cast<double>(Global.EditorOrthoExtent) * std::sqrt(1.0 + aspect * aspect));
}
m_orthophoto.update(Camera.Pos);
nmt_update();
draw_orthophoto();
@@ -1486,7 +1494,7 @@ bool editor_mode::update()
draw_track_labels();
draw_track_legend();
}
else if (Global.EditorOrtho && Global.EditorOrthoTracks > 1)
else if (Global.EditorOrtho && (Global.EditorOrthoTracks > 1 || Global.EditorOrthoMap))
draw_track_lines();
if (selected_track())
draw_track_overlay();
@@ -2494,6 +2502,15 @@ void editor_mode::draw_orthophoto()
ImGuiIO const &io = ImGui::GetIO();
float const aspect = io.DisplaySize.y > 0.0f ? io.DisplaySize.x / io.DisplaySize.y : 1.0f;
m_orthophoto.draw(editor_mode::projection_matrix(aspect) * view, Camera.Pos, io.DisplaySize.x, io.DisplaySize.y);
if (false == m_orthophoto.overview())
return;
char const *credit{STR_C("(c) OpenStreetMap contributors, geoportal.gov.pl")};
auto const size{ImGui::CalcTextSize(credit)};
auto const corner{editor_ui::view_max()};
ImVec2 const from{corner.x - size.x - 12.0f, corner.y - size.y - 44.0f};
auto *drawlist{ImGui::GetBackgroundDrawList(ImGui::GetMainViewport())};
drawlist->AddRectFilled(ImVec2(from.x - 4.0f, from.y - 2.0f), ImVec2(from.x + size.x + 4.0f, from.y + size.y + 2.0f), IM_COL32(255, 255, 255, 190), 3.0f);
drawlist->AddText(from, IM_COL32(40, 40, 40, 255), credit);
}
void editor_mode::draw_ortho_compass() const