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Votes
0
Found in
2018.2.0a6
Issue ID
1017013
Regression
No
DrawBuffers() error or FillQuadIndexBuffer crash when clicking and dragging pointer while particle system is being simulated
To reproduce:
1. Open any project and create a particle system
2. In Scene view, click on particle system and press Simulate
3. While still in Scene view, click and drag the pointer
Expected: no errors appear
Actual: console outputs errors regarding DrawBuffers() or crashes (two releases only), check .giff attached
Reproduced in: 2017.2.2p2, 2017.3.1p4, 2018.1.0b12, 2018.2.0a6
Note1: error is printed out when changing selection rectangle's size by dragging mouse. Full error: "DrawBuffers() got a range of indices but no index buffer"
Note2: crashes on two releases 2017.2.2p1 and 2017.2.2p2 (just released) with stack trace:
0x00000001404C8B89 (Unity) DynamicVBO::FillQuadIndexBuffer
0x00000001404CB977 (Unity) DynamicVBO::ReleaseChunk
0x0000000141D2365C (Unity) GfxDeviceWorker::RunCommand
0x0000000141D2537B (Unity) GfxDeviceWorker::RunExt
0x0000000141D04612 (Unity) GfxDeviceWorker::Run
0x0000000141D117A9 (Unity) GfxDeviceWorker::RunGfxDeviceWorker
0x00000001407B9AA8 (Unity) Thread::RunThreadWrapper
0x00007FFA38491FE4 (KERNEL32) BaseThreadInitThunk
0x00007FFA39B3EFC1 (ntdll) RtlUserThreadStart
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