Dynamic Vertex Problem #3683
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Hi Filament community, I'm trying to change my vertices data like add/remove，but the vbo is STATIC. if my vertices size more than the vertex size, how should i do. |
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You can't change the VBO size, but you can change the active range of indices in the index buffer by calling Alternatively you can simply create a brand new VertexBuffer when your required size changes beyond the initial capacity. For an example of this, check out |
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thank you |
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You can't change the VBO size, but you can change the active range of indices in the index buffer by calling
setGeometryAt. This is useful if you know the maximum size ahead of time.Alternatively you can simply create a brand new VertexBuffer when your required size changes beyond the initial capacity. For an example of this, check out
ImGuiHelper.cpp. It grows the buffer by 2x each time by recreating the VertexBuffer.