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Switch to 32bit meshes in CPLYMeshFileLoader now at > 65536 vertices.

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65536th vertex has index 65535 which is still fine, was going 1 too low in last commit.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6053 dfc29bdd-3216-0410-991c-e03cc46cb475
This commit is contained in:
cutealien 2020-01-08 11:14:57 +00:00
parent bc41211482
commit 5451a2a8a0
2 changed files with 2 additions and 1 deletions
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1
changes.txt
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@ -1,5 +1,6 @@
-------------------------- --------------------------
Changes in 1.9 (not yet released) Changes in 1.9 (not yet released)
- Fix CPLYMeshFileLoader checking for wrong vertex count when switching between 16/32 bit. Thanks @randomMesh for reporting.
- Fix bug that AnimatedMeshSceneNode ignored ReadOnlyMaterials flag when checking materials for transparent render passes. - Fix bug that AnimatedMeshSceneNode ignored ReadOnlyMaterials flag when checking materials for transparent render passes.
- Unify checks if materials should use transparent render pass with new IVideoDriver::needsTransparentRenderPass function. - Unify checks if materials should use transparent render pass with new IVideoDriver::needsTransparentRenderPass function.
- Material.ZWriteEnable is now of type E_ZWRITE instead of bool. This allows now setting materials to always "on" independent of material type and transparency. - Material.ZWriteEnable is now of type E_ZWRITE instead of bool. This allows now setting materials to always "on" independent of material type and transparency.

2
source/Irrlicht/CPLYMeshFileLoader.cpp
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@ -230,7 +230,7 @@ IAnimatedMesh* CPLYMeshFileLoader::createMesh(io::IReadFile* file)
if (continueReading) if (continueReading)
{ {
// create a mesh buffer // create a mesh buffer
CDynamicMeshBuffer *mb = new CDynamicMeshBuffer(video::EVT_STANDARD, vertCount > 65535 ? video::EIT_32BIT : video::EIT_16BIT); CDynamicMeshBuffer *mb = new CDynamicMeshBuffer(video::EVT_STANDARD, vertCount > 65536 ? video::EIT_32BIT : video::EIT_16BIT);
mb->getVertexBuffer().reallocate(vertCount); mb->getVertexBuffer().reallocate(vertCount);
mb->getIndexBuffer().reallocate(vertCount); mb->getIndexBuffer().reallocate(vertCount);
mb->setHardwareMappingHint(EHM_STATIC); mb->setHardwareMappingHint(EHM_STATIC);