rename manual ground plane option

Author: nmwsharp

include/polyscope/types.h

@@ -13,7 +13,7 @@ enum class BackgroundView { None = 0 };
 enum class ProjectionMode { Perspective = 0, Orthographic };
 enum class TransparencyMode { None = 0, Simple, Pretty };
 enum class GroundPlaneMode { None, Tile, TileReflection, ShadowOnly };
-enum class GroundPlaneHeightMode { Relative = 0, Absolute };
+enum class GroundPlaneHeightMode { Automatic = 0, Manual };
 enum class BackFacePolicy { Identical, Different, Custom, Cull };
 
 enum class PointRenderMode { Sphere = 0, Quad };

src/options.cpp

@@ -31,7 +31,7 @@ std::string screenshotExtension = ".png";
 // Ground plane / shadows
 bool groundPlaneEnabled = true;
 GroundPlaneMode groundPlaneMode = GroundPlaneMode::TileReflection;
-GroundPlaneHeightMode groundPlaneHeightMode = GroundPlaneHeightMode::Relative;
+GroundPlaneHeightMode groundPlaneHeightMode = GroundPlaneHeightMode::Automatic;
 ScaledValue<float> groundPlaneHeightFactor = 0;
 float groundPlaneHeight = 0.;
 int shadowBlurIters = 2;

src/render/ground_plane.cpp

@@ -199,11 +199,11 @@ void GroundPlane::draw(bool isRedraw) {
 
   double groundHeight = -777;
   switch (options::groundPlaneHeightMode) {
-  case GroundPlaneHeightMode::Relative: {
+  case GroundPlaneHeightMode::Automatic: {
     groundHeight = bboxBottom - sign * (options::groundPlaneHeightFactor.asAbsolute() + heightEPS);
     break;
   }
-  case GroundPlaneHeightMode::Absolute: {
+  case GroundPlaneHeightMode::Manual: {
     groundHeight = options::groundPlaneHeight;
     break;
   }
@@ -400,10 +400,10 @@ void GroundPlane::buildGui() {
 
   auto heightModeName = [](const GroundPlaneHeightMode& m) -> std::string {
     switch (m) {
-    case GroundPlaneHeightMode::Relative:
-      return "Relative";
-    case GroundPlaneHeightMode::Absolute:
-      return "Absolute";
+    case GroundPlaneHeightMode::Automatic:
+      return "Automatic";
+    case GroundPlaneHeightMode::Manual:
+      return "Manual";
     }
     return "";
   };
@@ -428,11 +428,11 @@ void GroundPlane::buildGui() {
     // Height
     ImGui::PushItemWidth(80);
     switch (options::groundPlaneHeightMode) {
-    case GroundPlaneHeightMode::Relative:
+    case GroundPlaneHeightMode::Automatic:
       if (ImGui::SliderFloat("##HeightValue", options::groundPlaneHeightFactor.getValuePtr(), -1.0, 1.0))
         requestRedraw();
       break;
-    case GroundPlaneHeightMode::Absolute:
+    case GroundPlaneHeightMode::Manual:
       int iP;
       float sign;
       std::tie(iP, sign) = getGroundPlaneAxisAndSign();
@@ -448,7 +448,7 @@ void GroundPlane::buildGui() {
     ImGui::SameLine();
     ImGui::PushItemWidth(100);
     if (ImGui::BeginCombo("Height##Mode", heightModeName(options::groundPlaneHeightMode).c_str())) {
-      for (GroundPlaneHeightMode m : {GroundPlaneHeightMode::Relative, GroundPlaneHeightMode::Absolute}) {
+      for (GroundPlaneHeightMode m : {GroundPlaneHeightMode::Automatic, GroundPlaneHeightMode::Manual}) {
         std::string mName = heightModeName(m);
         if (ImGui::Selectable(mName.c_str(), options::groundPlaneHeightMode == m)) {
           options::groundPlaneHeightMode = m;

test/src/basics_test.cpp

@@ -134,11 +134,11 @@ TEST_F(PolyscopeTest, GroundPlaneTest) {
   polyscope::refresh();
   polyscope::show(3);
 
-  polyscope::options::groundPlaneHeightMode = polyscope::GroundPlaneHeightMode::Absolute;
+  polyscope::options::groundPlaneHeightMode = polyscope::GroundPlaneHeightMode::Manual;
   polyscope::options::groundPlaneHeight = -0.3;
   polyscope::show(3);
 
-  polyscope::options::groundPlaneHeightMode = polyscope::GroundPlaneHeightMode::Relative;
+  polyscope::options::groundPlaneHeightMode = polyscope::GroundPlaneHeightMode::Automatic;
   polyscope::show(3);
 
   polyscope::removeAllStructures();