d_t_mass_obj 99%

include/m/m_mtx.h

@@ -87,6 +87,11 @@ public:
     void inverse() {
         MTXInverse(*this, *this);
     }
+    mMtx_c copyInverse() {
+        mMtx_c ret = *this;
+        ret.inverse();
+        return ret;
+    }
     void multVecZero(nw4r::math::VEC3 &out) const; ///< Converts the matrix to a vector.
     void zero();                                   ///< Zeroes out the matrix.
 
@@ -142,6 +147,11 @@ public:
         MTXMultVec(*this, ret, ret);
         return ret;
     }
+    mVec3_c multVec2(const mVec3_c &v) const {
+        mVec3_c ret;
+        MTXMultVec(*this, v, ret);
+        return ret;
+    }
 
     void multVecSR(const mVec3_c &in, mVec3_c &out) const {
         MTXMultVecSR(*this, in, out);