Renamed FootElevation to FeetElevation to be more consistent with FeetPlacer

src/lava-vr/FootElevation.cc → src/lava-vr/FeetElevation.cc

-#include "FootElevation.hh"
+#include "FeetElevation.hh"
 #include <glm/glm.hpp>
 #include <glm/gtx/transform.hpp>
 #include <lava/common/log.hh>
@@ -7,22 +7,22 @@
 namespace lava {
 namespace vr {
 
-FootElevation::Tri::Tri(glm::vec3 _a, glm::vec3 _b, glm::vec3 _c)
+FeetElevation::Tri::Tri(glm::vec3 _a, glm::vec3 _b, glm::vec3 _c)
     : a(_a), b(_b), c(_c) {
     // bbmin = glm::min(a, glm::min(b, c));
     // bbmax = glm::max(a, glm::min(b, c));
 }
 
-FootElevation::Tri transform(FootElevation::Tri const &orig,
+FeetElevation::Tri transform(FeetElevation::Tri const &orig,
                              glm::mat4 const &xf) {
     const auto nt = glm::mat3x4(xf);
     const auto t = xf[3];
-    return FootElevation::Tri(nt * orig.a + t, //
+    return FeetElevation::Tri(nt * orig.a + t, //
                               nt * orig.b + t, //
                               nt * orig.c + t);
 }
 
-FootElevation::FootElevation(
+FeetElevation::FeetElevation(
     const VRMesh &mesh,
     std::array<lava::openvr::OpenVRController *, 2> feet)
     : mFeet(feet) {
@@ -60,7 +60,7 @@ glm::vec3 bary(glm::vec2 p, glm::vec2 a, glm::vec2 b, glm::vec2 c) {
 
 glm::vec2 projy(glm::vec3 const &x) { return {x.x, x.z}; }
 
-glm::mat4 FootElevation::apply(glm::mat4 oldMatrix) {
+glm::mat4 FeetElevation::apply(glm::mat4 oldMatrix) {
     std::array<glm::vec3, 2> feet = {{{mFeet[0]->pose()[3]}, //
                                       {mFeet[1]->pose()[3]}}};
 

src/lava-vr/FootElevation.hh → src/lava-vr/FeetElevation.hh

@@ -5,9 +5,9 @@
 namespace lava {
 namespace vr {
 
-class FootElevation {
+class FeetElevation {
   public:
-    FootElevation(VRMesh const &mesh,
+    FeetElevation(VRMesh const &mesh,
                   std::array<openvr::OpenVRController *, 2> feet);
 
     /// set the distance of the tracker from the floor when it's attached to a