make Bullet compile on Visual Studio 6

Demos/SoftDemo/CMakeLists.txt

@@ -10,6 +10,7 @@
 # You shouldn't have to modify anything below this line 
 ########################################################
 
+IF (USE_GLUT)
 
 
 INCLUDE_DIRECTORIES(
@@ -25,3 +26,22 @@ ADD_EXECUTABLE(AppSoftBodyDemo
 	SoftDemo.cpp
 )
 
+IF (WIN32)
+	IF (CMAKE_CL_64)
+		ADD_CUSTOM_COMMAND(
+			TARGET AppSoftBodyDemo
+			POST_BUILD
+			COMMAND ${CMAKE_COMMAND} ARGS -E copy_if_different ${BULLET_PHYSICS_SOURCE_DIR}/glut64.dll ${CMAKE_CURRENT_BINARY_DIR}
+		)
+	ELSE(CMAKE_CL_64)
+		ADD_CUSTOM_COMMAND(
+			TARGET AppSoftBodyDemo
+			POST_BUILD
+			COMMAND ${CMAKE_COMMAND} ARGS -E copy_if_different ${BULLET_PHYSICS_SOURCE_DIR}/GLUT32.DLL ${CMAKE_CURRENT_BINARY_DIR}
+		)
+	ENDIF(CMAKE_CL_64)
+ENDIF(WIN32)
+
+ELSE(USE_GLUT)
+
+ENDIF (USE_GLUT)

Demos/SoftDemo/SoftDemo.cpp

@@ -218,7 +218,7 @@ void SoftDemo::clientMoveAndDisplay()
 #endif //PRINT_CONTACT_STATISTICS
 
 
-	glutSwapBuffers();
+	swapBuffers();
 
 }
 
@@ -232,7 +232,7 @@ void SoftDemo::displayCallback(void) {
 	renderme();
 
 	glFlush();
-	glutSwapBuffers();
+	swapBuffers();
 }
 
 

Demos/SoftDemo/SoftDemo.h

@@ -19,7 +19,13 @@ subject to the following restrictions:
 #ifndef SOFT_DEMO_H
 #define SOFT_DEMO_H
 
+#ifdef _WINDOWS
+#include "Win32DemoApplication.h"
+#define PlatformDemoApplication Win32DemoApplication
+#else
 #include "GlutDemoApplication.h"
+#define PlatformDemoApplication GlutDemoApplication
+#endif
 #include "LinearMath/btAlignedObjectArray.h"
 #include "BulletSoftBody/btSoftBody.h"
 
@@ -41,7 +47,7 @@ class btSoftRigidDynamicsWorld;
 
 
 ///CcdPhysicsDemo shows basic stacking using Bullet physics, and allows toggle of Ccd (using key '1')
-class SoftDemo : public GlutDemoApplication
+class SoftDemo : public PlatformDemoApplication
 {
 public: