magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	59a85ed347	doc: a high-level intro to the new serialization format.	6 years ago
Vladimír Vondruš	f6872bb7e3	Trade: serialization for MeshData. At first I attempted to make the whole thing reinterpret_cast-able from a blob of memory (i.e., truly zero-overhead), but while that sounded cool and all, it moved the overhead to basically all other code -- each function had to special-case access to attribute/vertex/index data as the pointers were no longer pointers, the binary representation had various weird unexplainable gaps ("here an array deleter is stored, set that to null and don't ask"), release*() functions got more complicated and when I got to issues with move construction/assignment I knew this was not the right path. Now the MeshData internals are packed to a much more compact representation (with the first attempt it was 128 bytes, now it's just 64) and the serialization doesn't make everything else slower, more complex or harder to test, which is a win.	6 years ago
Vladimír Vondruš	471cef5095	Trade: base structures for memory-mappable serialization format.	6 years ago
Vladimír Vondruš	9edd90d852	imageconverter,sceneconverter: support option subgroups as well.	6 years ago
Vladimír Vondruš	4b2534bea5	sceneconverter: hook scene converter plugins into this thing.	6 years ago
Vladimír Vondruš	7aa9a9b23c	sceneconverter: add a --profile option.	6 years ago
Vladimír Vondruš	2bf953f172	Trade: bootstrap scene converter plugins.	6 years ago
Vladimír Vondruš	299cf7740f	imageconverter,sceneconverter: add a --verbose option.	6 years ago
Vladimír Vondruš	0bdb70fcf6	Trade: add flags to AbstractImporter and AbstractImageConverter.	6 years ago
Vladimír Vondruš	4090a88c97	Rework plugin search paths using new Corrade APIs.	6 years ago
Vladimír Vondruš	877c13efa3	Trade: minor.	6 years ago
Vladimír Vondruš	8192278f26	Trade: wtf, stone age still shining through this file.	6 years ago
Vladimír Vondruš	65a2ced2a7	Make this compile and test cleanly with CORRADE_NO_ASSERT defined.	6 years ago
Vladimír Vondruš	d3f2235759	Adapted to Corrade changes.	6 years ago
Vladimír Vondruš	73f1fa7724	Trade: minor.	6 years ago
Vladimír Vondruš	95c93c928a	Trade: reorganize MeshAttributeData internals for better serializability. Put the pointer that differs in size on 32 and 64bit platforms last so we have at least the prefix always stable. This also makes it possible to extend the class to store 8/16 bytes of arbitrary data in there (bounds etc.). Not doing that yet, just preparing for possible extension.	6 years ago
Vladimír Vondruš	dac646e66b	Trade: repack MeshData internals to save 8 bytes on 64-bit. Now it's a 104-byte structure, was 112 before.	6 years ago
Vladimír Vondruš	d3df37e767	Trade: clean up unneeded namespace prefixes.	6 years ago
Vladimír Vondruš	3c81d9e4c8	Trade: doc++ Not bothering with all the engrish there, this thing needs an overhaul anyway.	6 years ago
Vladimír Vondruš	818968f6c5	Trade: simplify AbstractImageConverter test. Similarly to what was done for AbstractImporterTest before.	6 years ago
Vladimír Vondruš	f2c1f3c059	Trade: who did this indentation?!	6 years ago
Vladimír Vondruš	6aa232fa0c	Trade: doc++	6 years ago
Vladimír Vondruš	3b4093da14	Doc++	6 years ago
Vladimír Vondruš	1c51b98d76	Trade: new magnum-sceneconverter tool. Currently provides just the --info option similarly to magnum-imageconverter, nothing else.	6 years ago
Vladimír Vondruš	92655c7238	Trade: implement magnum-imageconverter --info. Useful for inspecting unknown files.	6 years ago
Vladimír Vondruš	0df0bd58ef	Trade: improve docs of magnum-imageconverter.	6 years ago
Vladimír Vondruš	18f9581d4e	Trade: extract reusable code out of magnum-imageconverter. Will be needed by magnum-sceneconverter as well.	6 years ago
Vladimír Vondruš	c3299ad3c5	Trade: print a message when named thing is not found. Otherwise it's hard to distinguish whether it's a particular importer fault (failing without a message) or if the name is not found.	6 years ago
Vladimír Vondruš	4a6e5ff5a4	Trade: reduce needless duplication in AbstractImporter test. Should have done this since the beginning, would save my carpal tunnels a bit.	6 years ago
Vladimír Vondruš	081dd8981f	Doxygen, FFS.	6 years ago
Vladimír Vondruš	8085ebba09	Trade: fix tangent retrieval from four-component normalized types. By accident this code path was not tested, and of course it had a bug.	6 years ago
Vladimír Vondruš	0c3a7fabae	Trade: recognize also Matrix3/Matrix4 types.	6 years ago
Vladimír Vondruš	f3a92c2afb	Shaders: rethink generic attribute allocation from scratch. This adds binormals, object IDs and instanced transformation, but has to break existing locations in order to provide new guarantees.	6 years ago
Vladimír Vondruš	159c4ece50	Trade: add a TODO.	6 years ago
Vladimír Vondruš	8a2a7e4547	Trade: implement support for object IDs in MeshData.	6 years ago
Vladimír Vondruš	5e02e0ce8d	Trade: support strided arrays in MeshData::indicesInto(). There's no point in restricting this.	6 years ago
Vladimír Vondruš	03b038ccfe	Trade: use Math::castInto() inside indicesInto(). This code was apparently done before the batch casters were a thing. Now it's no reason to do the same in two places, additionally in the future the castInto() could get SIMD-optimized and this can benefit from that.	6 years ago
Vladimír Vondruš	f4bca9b51e	Trade: implement support for tangents and bitangents in MeshData. Originally wanted to offload this to someone else, but then realized I need those for generic vertex attribute definitions, which I need for instancing, which I need now. So here it is, at the bottom of the dependency chain.	6 years ago
Vladimír Vondruš	d8d6a2718c	Trade: recognize matrix VertexFormats in MeshData.	6 years ago
Vladimír Vondruš	9f73be569a	Trade: adapt tests etc to PhongMaterialData rework.	6 years ago
Vladimír Vondruš	700ef3cca5	Trade: rework and extend PhongMaterialData. It now supports both color+texture (instead of just one or the other) which made it much simpler to use (and implement as well), also can reference normal maps and specify texture coordinate transformation now. The old APIs are depecated, but no tests or other code is updated yet in order to ensure everything continues to work as before.	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	8c4a2b1c6f	Trade: add getters for offset and stride in MeshAttributeData. Less code and complexity than first creating a StridedArrayView in data() and then extracting offset/stride from there.	6 years ago
Vladimír Vondruš	5a276fe328	Trade: high-level docs for the MeshData class.	6 years ago
Vladimír Vondruš	0c76896458	Trade: various MSVC workarounds.	6 years ago
Vladimír Vondruš	9425c23d0a	Trade: support mesh level import in AbstractImporter. Similar to image mip level import, but this is largely left to be importer-specific. For example PLY defines per-face data and sometimes one might want to import them as-is, without them being turned into a per-vertex property.	6 years ago
Vladimír Vondruš	c0e3a84250	Trade: support array attributes in MeshData. The last major bit needed for meshlet support.	6 years ago
Vladimír Vondruš	a29e9dc009	Trade: handle implementation-specific vertex formats in MeshData.	6 years ago
Vladimír Vondruš	eb98f13b72	Primitives: use offset-only attribs for Line and Gradient. One less allocation for each.	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

1 2 3 4 5 ...

311 Commits (59a85ed3473364283c3045fb6cbd53ed54bb73f3)