magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	55ee67c5ca	MeshTools: fix build on old Clang.	6 years ago
Vladimír Vondruš	145e055b41	MeshTools: implement removeDuplicatesFuzzy() for MeshData.	6 years ago
Vladimír Vondruš	d06b789673	MeshTools: put subdivide / removeDuplicates benchamrks into their tests. One less executable to build, and we need to test more variants. The original measured thing ("when to remove duplicates") is no longer really relevant. Interestingly enough the fuzzy variant isn't that much slower.	6 years ago
Vladimír Vondruš	fcd329ba55	MeshTools: add a soak test for removeDuplicates[Fuzzy]InPlace(). Something fishy going on in there, caused by the algorithm overwriting the key values (and the map relying on them being immutable). Interestingly enough the fuzzy variants works on GCC's libstdc++ even though the key data get changed every entry, fails only on libc++.	6 years ago
Vladimír Vondruš	31960290d5	MeshTools: add a comment to the test. So I don't spend ages searching for where the heck are the other overloads tested, if at all.	6 years ago
Vladimír Vondruš	d846944b7a	MeshTools: de-template removeDuplicatesFuzzy(). Basically using the same idea as with the discrete version -- having the second dimension dynamic, together with restricting the implementation to just Float and Double. According to the SubdivideRemoveDuplicatesBenchmark, this makes the implementation slightly slower. I presume this is due to how minmax and offsets are calculated which is quite cache-inefficient as it goes over the same memory block multiple times. Added a TODO for later.	6 years ago
Vladimír Vondruš	5e7f562dda	MeshTools: use floats for removeDuplicatesFuzzy() tests. Because it makes no sense to use ints for this, and I'll be removing the template to make it work only on floating-point types anyway.	6 years ago
Vladimír Vondruš	7a72cb06e4	MeshTools: test reducing of last dimension in removeDuplicatesFuzzy(). I spotted a potential bug -- and it clearly is a bug. The test doesn't reduce the data size in the last dimension, leaving a duplicate (and unused) item at the end.	6 years ago
Vladimír Vondruš	70e5606afe	MeshTools: add removeDuplicatesFuzzyInPlaceInto(). I need a variant of removeDuplicatesFuzzyInPlace() that doesn't allocate the output array but instead puts the data into a pre-existing location. The discrete / non-fuzzy variant had this already, but this one not.	6 years ago
Vladimír Vondruš	9474b3e3fc	MeshTools: rename removeDuplicates{ => Fuzzy}[Indexed]InPlace(). A breaking change, sorry, but I don't want to add yet another layer of backwards compatibility on APIs that are in master for just a month or so. This is a test for how many people actually use these APIs -- if nobody complains, great! Conflating the fuzzy operation with the discrete one wasn't a good idea, as people could be unintentionally using the (slower) fuzzy variant on data that could be easily deduplicated using the discrete variant. One such case is in the icosphere primitive, and I'm going to look at that right now.	6 years ago
Vladimír Vondruš	7138a53b49	MeshTools: add removeDuplicates() operating directly on MeshData.	6 years ago
Vladimír Vondruš	753f5afaeb	MeshTools: verify that array attributes are handled correctly everywhere. Nowhere, actually. HAH.	6 years ago
Vladimír Vondruš	36a3556c68	MeshTools: document a non-obvious usage for combineIndexedAttributes().	6 years ago
Vladimír Vondruš	dec7904db1	MeshTools: removeDuplicatesIndexedInPlace() for type-erased indices. Next step is a variant operating directly on a MeshData.	6 years ago
Vladimír Vondruš	7205bcf28c	MeshTools: this actually didn't test the erased version at all. The heck was I doing when implementing these.	6 years ago
Vladimír Vondruš	b180dd7bf0	MeshTools: various cleanup.	6 years ago
Vladimír Vondruš	e9a574f948	MeshTools: why am I discovering all those weird things today.	6 years ago
Vladimír Vondruš	a6302ac7d3	MeshTools: test asserts in type-erased flipFaceWinding().	6 years ago
Vladimír Vondruš	5f7f219d75	MeshTools: added interleavedMutableData(). Needed a mutable variant of interleavedData() without having to do a const_cast.	6 years ago
Vladimír Vondruš	86a5a63af9	Test: most tests now pass on Zink as well. Just adding a bunch of extension checks that I thought I would never need again.	6 years ago
Vladimír Vondruš	97e3e2a8fe	MeshTools,Shaders: make the rendering tests pass on llvmpipe.	6 years ago
Vladimír Vondruš	597ed03a65	MeshTools: reduce unwanted variability in the test. It should fail just on the assert we expect, not on something else also.	6 years ago
Vladimír Vondruš	65a2ced2a7	Make this compile and test cleanly with CORRADE_NO_ASSERT defined.	6 years ago
Vladimír Vondruš	d569ad2e78	MeshTools: combineFaceAttributes() overload with direct attributes. Needed to add a per-face attribute to an existing mesh in a test and this seemed like a good idea to have available in general.	6 years ago
Vladimír Vondruš	11df186a44	MeshTools: support an extreme corner case in interleavedData(). I need this for combineFaceAttributes() internals, I don't expect this to be useful for actual humans.	6 years ago
Vladimír Vondruš	ea3bcb6d93	MeshTools: handle the ObjectId attribute in compile(). And that's the last warning fixed.	6 years ago
Vladimír Vondruš	a7a0acd3a4	MeshTools: add a primitiveCount() utility. I need it in magnum-player.	6 years ago
Vladimír Vondruš	80c6fef7bf	MeshTools: handle generic Tangent and Bitangent attributes in compile(). A bit unfortunate that the test needs ES3.2 and GS, but I got nothing better right now. Not handling ObjectId yet, for that I need to implement instancing first (so yes, GCC/Clang will still warn about an unhandled switch case).	6 years ago
Vladimír Vondruš	c5e70c40eb	MeshTools: ensure proper assert is printed in compressIndices().	6 years ago
Vladimír Vondruš	b785a8ac69	MeshTools: generateIndices() operating directly on a MeshData.	6 years ago
Vladimír Vondruš	b57a9f1027	MeshTools: tools for generating index buffers out of various primitives.	6 years ago
Vladimír Vondruš	de9c289328	Adapted all code and doc snippets to GL library changes.	6 years ago
Vladimír Vondruš	a4bf0e61a1	MeshTools: option to disable unknown attribute warnings in compile().	6 years ago
Vladimír Vondruš	393ba7a088	MeshTools: implemented concatenate() and concatenateInto().	6 years ago
Vladimír Vondruš	7857388949	MeshTools: implemented combineFaceAttributes().	6 years ago
Vladimír Vondruš	9a6ef0a220	MeshTools: new interleavedData() utility.	6 years ago
Vladimír Vondruš	27f6cc309d	Trade: allow specifying explicit vertex count on MeshData construction. Until now, except for an attribute-less index-less mesh, the vertex count was only implicitly taken from passed attributes, but it was severely limiting: - There was no way to set vertex count for an attribute-less indexed mesh, which didn't make sense - All code that made non-owning MeshData instances referencing another MeshData had to explicitly handle the attribute-less corner case to avoid vertex count getting lost - Offset-only attributes couldn't be used to specify static layout of meshes with dynamic vertex count, causing unnecessary extra allocations especially in the Primitives library.	6 years ago
Vladimír Vondruš	7a9c630599	MeshTools: add interleavedLayout() that can reuse the attribute array.	6 years ago
Vladimír Vondruš	e30d9de7af	MeshTools: ensure a corner case in interleave() is tested as well.	6 years ago
Vladimír Vondruš	12044b8c4d	MeshTools: add type-erased flipNormals() and flipFaceWinding().	6 years ago
Vladimír Vondruš	8a6cceab6c	MeshTools: added removeDuplicates() / removeDuplicatesInto(). Those work without modifying the input data. The *Indexed and fuzzy variants are missing as I don't need those right now, but might get added later.	6 years ago
Vladimír Vondruš	ec02341c84	MeshTools: deprecate remaining STL-ridden APIs. The combineIndexArrays() and combineIndexedArrays() API is replaced with a more generic combineIndexedAttributes(), and thanks to that we also don't need STL-based duplicate() and removeDuplicates().	6 years ago
Vladimír Vondruš	ec739c19ca	MeshTools: implemented combineIndexedAttributes(). Replaces the STL-heavy combineIndexedArrays(), but in a less extremely horrendous way.	6 years ago
Vladimír Vondruš	8f5639e385	MeshTools: added removeDuplicatesInPlaceInto(). I need to put the resulting index array into a pre-existing allocation.	6 years ago
Vladimír Vondruš	a3bb6ba4c5	MeshTools: explicitly handle unavailable attribute types in compile().	6 years ago
Vladimír Vondruš	47695f0978	Trade: support offset-only MeshAttributeData. Originally this was done in order to make handling of deserialized data much simpler (as for those attributes also need to only contain an offset into some unknown data array), but seems this could be very useful elsewhere as well -- for example when the layout is known beforehand but the actual data not yet -- such as in the Line and Gradient primitives (going to switch them to this in the next commit). What still unfortunately has to be known in advance is the actual vertex count (as supplying it directly to MeshData would mean adding 6 new constructor overloads, and there's enough of those already). Might revisit later.	6 years ago
Vladimír Vondruš	ee06eb2093	MeshTools: support the 40 new attribute formats by deleting some code. Hur hur.	6 years ago
Vladimír Vondruš	c07af0340f	MeshTools: port tests and benchmarks away from MeshData3D.	6 years ago
Vladimír Vondruš	fa3c9495b7	MeshTools: improve the subdivide benchmark with in-place subdiv.	6 years ago
Vladimír Vondruš	006790969a	Trade, MeshTools: deprecate MeshDataXD and everything that uses it.	6 years ago

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124 Commits (1f070cf77de3f1c1d942d331f297d2b683569a44)