More work on serialization and BulletFileLoader

Extras/Serialize/makesdna/CMakeLists.txt

@@ -0,0 +1,37 @@
+cmake_minimum_required(VERSION 2.4)
+   
+IF(COMMAND cmake_policy)
+   cmake_policy(SET CMP0003 NEW)
+ENDIF(COMMAND cmake_policy)
+
+INCLUDE_DIRECTORIES(${BULLET_PHYSICS_SOURCE_DIR}/src )
+
+#FILE(GLOB INC_FILES ../*.h)
+
+SET (INC_FILES
+	DNA_rigidbody.h
+	
+	${BULLET_PHYSICS_SOURCE_DIR}/src/LinearMath/btVector3.h
+	${BULLET_PHYSICS_SOURCE_DIR}/src/LinearMath/btMatrix3x3.h
+	${BULLET_PHYSICS_SOURCE_DIR}/src/LinearMath/btTransform.h
+	${BULLET_PHYSICS_SOURCE_DIR}/src/BulletCollision/CollisionShapes/btCollisionShape.h
+	${BULLET_PHYSICS_SOURCE_DIR}/src/BulletCollision/CollisionShapes/btConvexInternalShape.h
+	${BULLET_PHYSICS_SOURCE_DIR}/src/BulletCollision/CollisionDispatch/btCollisionObject.h
+)
+
+# Build makesdna executable
+SET(SRC makesdna.cpp)
+ADD_EXECUTABLE(makesdna ${SRC} ${INC_FILES})
+
+# Output BulletDNA.c
+ADD_CUSTOM_COMMAND(
+	OUTPUT ${BULLET_PHYSICS_SOURCE_DIR}/src/LinearMath/btSerializer.cpp
+	COMMAND ${CMAKE_CFG_INTDIR}/makesdna ${BULLET_PHYSICS_SOURCE_DIR}/src/LinearMath/btSerializer.cpp ${BULLET_PHYSICS_SOURCE_DIR}/Extras/Serialize/CommonSerialize/
+	DEPENDS makesdna
+)
+
+# Build bf_dna library
+SET(SRC  ${BULLET_PHYSICS_SOURCE_DIR}/src/LinearMath/btSerializer.cpp)
+ADD_LIBRARY(BulletDNA ${SRC} ${INC_FILES})
+
+MESSAGE(STATUS "Configuring makesdna")

Extras/Serialize/makesdna/DNA_rigidbody.h

@@ -0,0 +1,29 @@
+
+#ifndef DNA_RIGIDBODY_H
+#define DNA_RIGIDBODY_H
+
+
+struct	PointerArray
+{
+	int		m_size;
+	int		m_capacity;
+	void	*m_data;
+};
+
+
+struct btPhysicsSystem
+{
+	PointerArray	m_collisionShapes;
+	PointerArray	m_collisionObjects;
+	PointerArray	m_constraints;
+};
+
+///we need this to compute the pointer sizes
+struct ListBase
+{
+	void *first;
+	void *last;
+};
+
+
+#endif