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CMeshManipulator::createMeshWelded now cloning buffers it can't weld.

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Not optimal, but making this real 32-bit is sadly a bit more work.
This way at lest meshes with mixed 16/32 bit buffers can weld the 16-bit ones.
And hopefully a bit of step in the right direction to fully support 32-bit another day.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6417 dfc29bdd-3216-0410-991c-e03cc46cb475
This commit is contained in:
cutealien
2022-08-24 22:14:50 +00:00
parent 38e5bfe234
commit 31965fe599
2 changed files with 39 additions and 34 deletions
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15
include/IMeshManipulator.h
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@ -239,6 +239,7 @@ namespace scene
/** This is useful if you want to draw tangent space normal
mapped geometry because it calculates the tangent and binormal
data which is needed there.
Note: Only 16-bit meshbuffers supported so far
\param mesh Input mesh
\param recalculateNormals The normals are recalculated if set,
otherwise the original ones are kept. Note that keeping the
@ -257,7 +258,8 @@ namespace scene
bool angleWeighted=false, bool recalculateTangents=true) const=0;
//! Creates a copy of the mesh, which will only consist of S3DVertex2TCoord vertices.
/** \param mesh Input mesh
/** Note: Only 16-bit meshbuffers supported so far
\param mesh Input mesh
\return Mesh consisting only of S3DVertex2TCoord vertices. If
you no longer need the cloned mesh, you should call
IMesh::drop(). See IReferenceCounted::drop() for more
@ -265,7 +267,8 @@ namespace scene
virtual IMesh* createMeshWith2TCoords(IMesh* mesh) const = 0;
//! Creates a copy of the mesh, which will only consist of S3DVertex vertices.
/** \param mesh Input mesh
/** Note: Only 16-bit meshbuffers supported so far
\param mesh Input mesh
\return Mesh consisting only of S3DVertex vertices. If
you no longer need the cloned mesh, you should call
IMesh::drop(). See IReferenceCounted::drop() for more
@ -273,15 +276,17 @@ namespace scene
virtual IMesh* createMeshWith1TCoords(IMesh* mesh) const = 0;
//! Creates a copy of a mesh with all vertices unwelded
/** \param mesh Input mesh
/** Note: Only 16-bit meshbuffers supported so far
\param mesh Input mesh
\return Mesh consisting only of unique faces. All vertices
which were previously shared are now duplicated. If you no
longer need the cloned mesh, you should call IMesh::drop(). See
IReferenceCounted::drop() for more information. */
virtual IMesh* createMeshUniquePrimitives(IMesh* mesh) const = 0;
//! Creates a copy of a mesh with vertices welded
/** \param mesh Input mesh
//! Creates a copy of a mesh with vertices welded
/** Note: Only 16-bit meshbuffers supported so far, 32-bit buffer are cloned
\param mesh Input mesh
\param tolerance The threshold for vertex comparisons.
\return Mesh without redundant vertices. If you no longer need
the cloned mesh, you should call IMesh::drop(). See