Add PhysicsEffects to Extras. The build is only tested on Windows and Android.

The Android/NEON optimized version of Physics Effects is thanks to Graham Rhodes and Anthony Hamilton, See Issue 587
2012-03-05 04:59:58 +00:00
parent 6cf8dfc202
commit a93a661b94
462 changed files with 86626 additions and 0 deletions
--- a/Extras/PhysicsEffects/include/vecmath/std/boolInVec.h
+++ b/Extras/PhysicsEffects/include/vecmath/std/boolInVec.h
@@ -0,0 +1,238 @@
+/*
+   Copyright (C) 2006-2010 Sony Computer Entertainment Inc.
+   All rights reserved.
+
+   Redistribution and use in source and binary forms,
+   with or without modification, are permitted provided that the
+   following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of the Sony Computer Entertainment Inc nor the names
+      of its contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _BOOLINVEC_SCALAR_H
+#define _BOOLINVEC_SCALAR_H
+
+#include <math.h>
+namespace Vectormath {
+
+class floatInVec;
+
+//--------------------------------------------------------------------------------------------------
+// boolInVec class
+//
+
+class boolInVec
+{
+private:
+    unsigned int mData;
+
+public:
+    // Default constructor; does no initialization
+    //
+    inline boolInVec( ) { };
+
+    // Construct from a value converted from float
+    //
+    inline boolInVec(floatInVec vec);
+
+    // Explicit cast from bool
+    //
+    explicit inline boolInVec(bool scalar);
+
+    // Explicit cast to bool
+    //
+    inline bool getAsBool() const;
+
+#ifndef _VECTORMATH_NO_SCALAR_CAST
+    // Implicit cast to bool
+    //
+    inline operator bool() const;
+#endif
+
+    // Boolean negation operator
+    //
+    inline const boolInVec operator ! () const;
+
+    // Assignment operator
+    //
+    inline boolInVec& operator = (boolInVec vec);
+
+    // Boolean and assignment operator
+    //
+    inline boolInVec& operator &= (boolInVec vec);
+
+    // Boolean exclusive or assignment operator
+    //
+    inline boolInVec& operator ^= (boolInVec vec);
+
+    // Boolean or assignment operator
+    //
+    inline boolInVec& operator |= (boolInVec vec);
+
+};
+
+// Equal operator
+//
+inline const boolInVec operator == (boolInVec vec0, boolInVec vec1);
+
+// Not equal operator
+//
+inline const boolInVec operator != (boolInVec vec0, boolInVec vec1);
+
+// And operator
+//
+inline const boolInVec operator & (boolInVec vec0, boolInVec vec1);
+
+// Exclusive or operator
+//
+inline const boolInVec operator ^ (boolInVec vec0, boolInVec vec1);
+
+// Or operator
+//
+inline const boolInVec operator | (boolInVec vec0, boolInVec vec1);
+
+// Conditionally select between two values
+//
+inline const boolInVec select(boolInVec vec0, boolInVec vec1, boolInVec select_vec1);
+
+
+} // namespace Vectormath
+
+
+//--------------------------------------------------------------------------------------------------
+// boolInVec implementation
+//
+
+#include "floatInVec.h"
+
+namespace Vectormath {
+
+inline
+boolInVec::boolInVec(floatInVec vec)
+{
+    *this = (vec != floatInVec(0.0f));
+}
+
+inline
+boolInVec::boolInVec(bool scalar)
+{
+    mData = -(int)scalar;
+}
+
+inline
+bool
+boolInVec::getAsBool() const
+{
+    return (mData > 0);
+}
+
+#ifndef _VECTORMATH_NO_SCALAR_CAST
+inline
+boolInVec::operator bool() const
+{
+    return getAsBool();
+}
+#endif
+
+inline
+const boolInVec
+boolInVec::operator ! () const
+{
+    return boolInVec(!mData);
+}
+
+inline
+boolInVec&
+boolInVec::operator = (boolInVec vec)
+{
+    mData = vec.mData;
+    return *this;
+}
+
+inline
+boolInVec&
+boolInVec::operator &= (boolInVec vec)
+{
+    *this = *this & vec;
+    return *this;
+}
+
+inline
+boolInVec&
+boolInVec::operator ^= (boolInVec vec)
+{
+    *this = *this ^ vec;
+    return *this;
+}
+
+inline
+boolInVec&
+boolInVec::operator |= (boolInVec vec)
+{
+    *this = *this | vec;
+    return *this;
+}
+
+inline
+const boolInVec
+operator == (boolInVec vec0, boolInVec vec1)
+{
+    return boolInVec(vec0.getAsBool() == vec1.getAsBool());
+}
+
+inline
+const boolInVec
+operator != (boolInVec vec0, boolInVec vec1)
+{
+    return !(vec0 == vec1);
+}
+
+inline
+const boolInVec
+operator & (boolInVec vec0, boolInVec vec1)
+{
+    return boolInVec(vec0.getAsBool() & vec1.getAsBool());
+}
+
+inline
+const boolInVec
+operator | (boolInVec vec0, boolInVec vec1)
+{
+    return boolInVec(vec0.getAsBool() | vec1.getAsBool());
+}
+
+inline
+const boolInVec
+operator ^ (boolInVec vec0, boolInVec vec1)
+{
+    return boolInVec(vec0.getAsBool() ^ vec1.getAsBool());
+}
+
+inline
+const boolInVec
+select(boolInVec vec0, boolInVec vec1, boolInVec select_vec1)
+{
+    return (select_vec1.getAsBool() == 0) ? vec0 : vec1;
+}
+
+} // namespace Vectormath
+
+#endif // boolInVec_h