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Merge branch 'master' into dev/gltf-KHR_materials

pull/3552/head
Kim Kulling 2021-01-02 10:02:07 +01:00 committed by GitHub
parent 07aace0fdd 89d4d6b68f
commit 48b138ce13
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 29 additions and 14 deletions
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19
include/assimp/IOStreamBuffer.h
View File

@ -254,25 +254,16 @@ bool IOStreamBuffer<T>::getNextDataLine( std::vector<T> &buffer, T continuationT
}
}
bool continuationFound( false );
size_t i = 0;
for( ;; ) {
if ( continuationToken == m_cache[ m_cachePos ] ) {
continuationFound = true;
if ( continuationToken == m_cache[ m_cachePos ] && IsLineEnd( m_cache[ m_cachePos + 1 ] ) ) {
++m_cachePos;
}
if ( IsLineEnd( m_cache[ m_cachePos ] ) ) {
if ( !continuationFound ) {
// the end of the data line
break;
} else {
// skip line end
while ( m_cache[m_cachePos] != '\n') {
++m_cachePos;
}
while ( m_cache[ m_cachePos ] != '\n' ) {
++m_cachePos;
continuationFound = false;
}
++m_cachePos;
} else if ( IsLineEnd ( m_cache[ m_cachePos ] ) ) {
break;
}
buffer[ i ] = m_cache[ m_cachePos ];

4
include/assimp/quaternion.h
View File

@ -57,6 +57,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
template <typename TReal> class aiVector3t;
template <typename TReal> class aiMatrix3x3t;
template <typename TReal> class aiMatrix4x4t;
// ---------------------------------------------------------------------------
/** Represents a quaternion in a 4D vector. */
@ -88,6 +89,9 @@ public:
bool operator== (const aiQuaterniont& o) const;
bool operator!= (const aiQuaterniont& o) const;
// transform vector by matrix
aiQuaterniont& operator *= (const aiMatrix4x4t<TReal>& mat);
bool Equal(const aiQuaterniont& o, TReal epsilon = 1e-6) const;
public:

20
include/assimp/quaternion.inl
View File

@ -57,6 +57,18 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <cmath>
// ------------------------------------------------------------------------------------------------
/** Transformation of a quaternion by a 4x4 matrix */
template <typename TReal>
AI_FORCE_INLINE
aiQuaterniont<TReal> operator * (const aiMatrix4x4t<TReal>& pMatrix, const aiQuaterniont<TReal>& pQuaternion) {
aiQuaterniont<TReal> res;
res.x = pMatrix.a1 * pQuaternion.x + pMatrix.a2 * pQuaternion.y + pMatrix.a3 * pQuaternion.z + pMatrix.a4 * pQuaternion.w;
res.y = pMatrix.b1 * pQuaternion.x + pMatrix.b2 * pQuaternion.y + pMatrix.b3 * pQuaternion.z + pMatrix.b4 * pQuaternion.w;
res.z = pMatrix.c1 * pQuaternion.x + pMatrix.c2 * pQuaternion.y + pMatrix.c3 * pQuaternion.z + pMatrix.c4 * pQuaternion.w;
res.w = pMatrix.d1 * pQuaternion.x + pMatrix.d2 * pQuaternion.y + pMatrix.d3 * pQuaternion.z + pMatrix.d4 * pQuaternion.w;
return res;
}
// ---------------------------------------------------------------------------
template<typename TReal>
bool aiQuaterniont<TReal>::operator== (const aiQuaterniont& o) const
@ -71,6 +83,14 @@ bool aiQuaterniont<TReal>::operator!= (const aiQuaterniont& o) const
return !(*this == o);
}
// ------------------------------------------------------------------------------------------------
template <typename TReal>
AI_FORCE_INLINE
aiQuaterniont<TReal>& aiQuaterniont<TReal>::operator *= (const aiMatrix4x4t<TReal>& mat){
return (*this = mat * (*this));
}
// ------------------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------
template<typename TReal>
inline bool aiQuaterniont<TReal>::Equal(const aiQuaterniont& o, TReal epsilon) const {