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fix(editor): all generator buttons work without cursor on terrain

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- Removed isActive() requirement from all "Create at Cursor" buttons
  (Mesa, Crater, Hill, Valley, Stamp, Ridge, Flatten Platform, Holes)
- Buttons now use the last known brush position which persists when
  cursor moves to the UI panel to click the button
- Fixes: "Create Mesa at Cursor can't work if cursor is clicking
  that button" — now it uses wherever the cursor was last on terrain
This commit is contained in:
Kelsi 2026-05-05 09:06:08 -07:00
parent 63f4711eb3
commit c1f74d9c9c
1 changed files with 9 additions and 9 deletions
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18
tools/editor/editor_ui.cpp
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@ -670,10 +670,10 @@ void EditorUI::renderBrushPanel(EditorApp& app) {
if (ImGui::CollapsingHeader("Stamp / Clone")) {
auto& brush2 = app.getTerrainEditor().brush();
if (ImGui::Button("Copy Stamp", ImVec2(120, 0)) && brush2.isActive())
if (ImGui::Button("Copy Stamp", ImVec2(120, 0)) )
app.getTerrainEditor().copyStamp(brush2.getPosition(), s.radius);
ImGui::SameLine();
if (ImGui::Button("Paste Stamp", ImVec2(120, 0)) && brush2.isActive() &&
if (ImGui::Button("Paste Stamp", ImVec2(120, 0)) &&
app.getTerrainEditor().hasStamp())
app.getTerrainEditor().pasteStamp(brush2.getPosition());
if (app.getTerrainEditor().hasStamp())
@ -782,13 +782,13 @@ void EditorUI::renderBrushPanel(EditorApp& app) {
ImGui::SliderFloat("Width##ridge", &ridgeWidth, 5.0f, 80.0f);
ImGui::SliderFloat("Height##ridge", &ridgeHeight, 5.0f, 100.0f);
auto& brushR = app.getTerrainEditor().brush();
if (ImGui::Button("Set Start##ridge", ImVec2(120, 0)) && brushR.isActive()) {
if (ImGui::Button("Set Start##ridge", ImVec2(120, 0)) ) {
ridgeStart = brushR.getPosition();
ridgeStartSet = true;
app.showToast("Ridge start set");
}
ImGui::SameLine();
if (ImGui::Button("Set End + Create##ridge", ImVec2(140, 0)) && brushR.isActive() && ridgeStartSet) {
if (ImGui::Button("Set End + Create##ridge", ImVec2(140, 0)) && ridgeStartSet) {
ridgeEnd = brushR.getPosition();
app.getTerrainEditor().createRidge(ridgeStart, ridgeEnd, ridgeWidth, ridgeHeight);
app.showToast("Ridge created");
@ -803,12 +803,12 @@ void EditorUI::renderBrushPanel(EditorApp& app) {
ImGui::SliderFloat("Radius##hill", &hillRadius, 10.0f, 150.0f);
ImGui::SliderFloat("Height##hill", &hillHeight, 5.0f, 100.0f);
auto& brushH = app.getTerrainEditor().brush();
if (ImGui::Button("Create Hill", ImVec2(120, 0)) && brushH.isActive()) {
if (ImGui::Button("Create Hill", ImVec2(120, 0)) ) {
app.getTerrainEditor().createHill(brushH.getPosition(), hillRadius, hillHeight);
app.showToast("Hill created");
}
ImGui::SameLine();
if (ImGui::Button("Create Valley", ImVec2(120, 0)) && brushH.isActive()) {
if (ImGui::Button("Create Valley", ImVec2(120, 0)) ) {
app.getTerrainEditor().createHill(brushH.getPosition(), hillRadius, -hillHeight);
app.showToast("Valley created");
}
@ -820,7 +820,7 @@ void EditorUI::renderBrushPanel(EditorApp& app) {
ImGui::SliderFloat("Height##mesa", &mesaHeight, 5.0f, 100.0f);
ImGui::SliderFloat("Edge Steepness##mesa", &mesaSteep, 0.05f, 1.0f);
auto& brush6 = app.getTerrainEditor().brush();
if (ImGui::Button("Create Mesa at Cursor", ImVec2(-1, 0)) && brush6.isActive()) {
if (ImGui::Button("Create Mesa at Cursor", ImVec2(-1, 0)) ) {
app.getTerrainEditor().createMesa(brush6.getPosition(), mesaRadius, mesaHeight, mesaSteep);
app.showToast("Mesa created");
}
@ -833,7 +833,7 @@ void EditorUI::renderBrushPanel(EditorApp& app) {
ImGui::SliderFloat("Depth##crater", &craterDepth, 2.0f, 50.0f);
ImGui::SliderFloat("Rim Height##crater", &craterRim, 0.0f, 15.0f);
auto& brush5 = app.getTerrainEditor().brush();
if (ImGui::Button("Create Crater at Cursor", ImVec2(-1, 0)) && brush5.isActive()) {
if (ImGui::Button("Create Crater at Cursor", ImVec2(-1, 0)) ) {
app.getTerrainEditor().createCrater(brush5.getPosition(), craterRadius, craterDepth, craterRim);
app.showToast("Crater created");
}
@ -842,7 +842,7 @@ void EditorUI::renderBrushPanel(EditorApp& app) {
if (ImGui::CollapsingHeader("Flatten Platform")) {
auto& brush3 = app.getTerrainEditor().brush();
if (ImGui::Button("Create Flat Platform at Cursor", ImVec2(-1, 0)) && brush3.isActive()) {
if (ImGui::Button("Create Flat Platform at Cursor", ImVec2(-1, 0)) ) {
// Flatten all vertices under brush to the cursor height
auto& te = app.getTerrainEditor();
float targetZ = brush3.getPosition().z;