chenhn basic version

build_container/Dockerfile

@@ -211,13 +211,51 @@ RUN pushd ezc3d && \
     popd
 RUN rm -rf ezc3d
 
+
+################################# Alembic #################################
+# Install imath
+RUN git clone https://github.com/AcademySoftwareFoundation/Imath
+RUN pushd Imath &&\
+    git checkout v3.1.9 &&\
+    mkdir build &&\
+    pushd build &&\
+    cmake .. &&\
+    make install &&\
+    popd && popd
+RUN rm -rf Imath
+
+# Install alembic
+RUN git clone https://github.com/alembic/alembic.git
+RUN pushd alembic &&\
+    git checkout 1.8.5 &&\
+    mkdir build &&\
+    pushd build &&\
+    cmake .. &&\
+    make install &&\
+    popd && popd
+RUN rm -rf alembic
+
+RUN git clone https://github.com/opencv/opencv.git
+RUN pushd opencv &&\
+    git checkout 4.7.0 &&\
+    mkdir build &&\
+    pushd build &&\
+    cmake .. &&\
+    make -j4 &&\
+    make install &&\
+    popd && \
+    popd && \
+    rm -rf opencv 
+
+
+###########################################################################
+
 # RUN ls /usr/local/lib64 | grep assimp
 # RUN ls /usr/local/lib | grep assimp
 # RUN rm -rf /usr/local/lib64/libassimp.so
 # RUN rm -rf /usr/local/lib64/libassimp.5.so
 # RUN rm -rf /usr/local/lib64/libassimp.5.0.1.so
 RUN protoc --version
-
 # Install spdlog
 RUN git clone https://github.com/gabime/spdlog.git
 RUN pushd spdlog &&\
@@ -229,7 +267,6 @@ RUN pushd spdlog &&\
     popd &&\
     popd
 RUN rm -rf spdlog
-
 # This is allowed to be empty string, but if it's not it must be prefixed by
 ENV VERSION="0.7.7"
 
@@ -261,15 +298,16 @@ RUN ${PYTHON} -m pip install auditwheel
 #     ${PYTHON} -m auditwheel repair dist/nimblephysics-${VERSION}-${PYTHON_VERSION}-linux_x86_64.whl
 # RUN mv /nimblephysics/wheelhouse/nimblephysics-${VERSION}-${PYTHON_VERSION}-manylinux_2_17_x86_64.manylinux2014_x86_64.whl /wheelhouse
 
-ARG uid
-ARG gid
-ARG user=adamas
-ARG group=adamas
-ARG home=/home/${user}
-RUN mkdir -p /etc/sudoers.d \
-    && groupadd -g ${gid} ${group} \
-    && useradd -d ${home} -u ${uid} -g ${gid} -m -s /bin/bash ${user}
-USER ${user}
-WORKDIR ${home}
-ENV HOME ${home}
+# ARG uid
+# ARG gid
+# ARG user=adamas
+# ARG group=adamas
+# ARG home=/home/${user}
+# RUN mkdir -p /etc/sudoers.d \
+#     && groupadd -g ${gid} ${group} \
+#     && useradd -d ${home} -u ${uid} -g ${gid} -m -s /bin/bash ${user} \
+#     && echo "${user} ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/sudoers_${user}
+# USER ${user}
+# WORKDIR ${home}
+# ENV HOME ${home}
 COPY build_wheel.sh /usr/local/bin/build_wheel

dart/CMakeLists.txt

@@ -156,6 +156,21 @@ else()
   target_compile_features(dart PUBLIC cxx_std_14)
 endif()
 
+# Add Alembic
+find_package(Alembic REQUIRED PATHS "/usr/local/include/Alembic")
+include_directories("/usr/local/include/Alembic")
+include_directories("/usr/local/include/Imath")
+target_include_directories(dart PRIVATE /usr/local/include/Imath)
+target_link_libraries(dart PRIVATE Alembic::Alembic)
+
+# Add Opencv
+find_package(OpenCV REQUIRED COMPONENTS core imgcodecs)
+include_directories( ${OpenCV_INCLUDE_DIRS} )
+target_link_libraries( dart PRIVATE ${OpenCV_LIBS} )
+# include_directories("/usr/local/include/opencv4")
+# target_include_directories(dart PRIVATE /usr/local/include/opencv4)
+# target_link_libraries(dart PRIVATE )
+
 # Enable pthreads
 set(THREADS_PREFER_PTHREAD_FLAG ON)
 find_package(Threads REQUIRED)

dart/dynamics/Skeleton.cpp

@@ -404,6 +404,30 @@ SkeletonPtr Skeleton::create(const AspectPropertiesData& properties)
   return skel;
 }
 
+Eigen::Vector3s Skeleton::getBasePos() {
+  return base_pos;
+}
+
+Eigen::Vector3s Skeleton::getEulerAngle() {
+  return euler_angle;
+}
+
+std::string Skeleton::getURDFPath() {
+  return urdf_path;
+}
+
+void Skeleton::setBasePos(Eigen::Vector3s pos) {
+  base_pos = pos;
+}
+
+void Skeleton::setEulerAngle(Eigen::Vector3s angle) {
+  euler_angle = angle;
+}
+
+void Skeleton::setURDFPath(std::string path) {
+  urdf_path = path;
+}
+
 //==============================================================================
 SkeletonPtr Skeleton::getPtr()
 {

dart/dynamics/Skeleton.hpp

@@ -76,6 +76,12 @@ class Skeleton : public virtual common::VersionCounter,
                  public detail::SkeletonAspectBase
 {
 public:
+  std::string urdf_path;
+
+  Eigen::Vector3s base_pos;
+
+  Eigen::Vector3s euler_angle;
+
   static Eigen::Matrix<s_t, Eigen::Dynamic, Eigen::Dynamic> EMPTY;
 
   // Some of non-virtual functions of MetaSkeleton are hidden because of the
@@ -164,6 +170,18 @@ class Skeleton : public virtual common::VersionCounter,
   /// Create a new Skeleton inside of a shared_ptr
   static SkeletonPtr create(const AspectPropertiesData& properties);
 
+  Eigen::Vector3s getBasePos();
+
+  Eigen::Vector3s getEulerAngle();
+
+  std::string getURDFPath();
+
+  void setBasePos(Eigen::Vector3s pos);
+
+  void setEulerAngle(Eigen::Vector3s angle);
+
+  void setURDFPath(std::string string);
+
   /// Get the shared_ptr that manages this Skeleton
   SkeletonPtr getPtr();
 
@@ -2176,6 +2194,7 @@ class Skeleton : public virtual common::VersionCounter,
   void addEntryToSoftBodyNodeNameMgr(SoftBodyNode* _newNode);
 
 protected:
+
   /// The resource-managing pointer to this Skeleton
   std::weak_ptr<Skeleton> mPtr;