set_vertex_range()

void MayaFlux::Buffers::RenderProcessor::set_vertex_range	(	uint32_t	first_vertex,
		uint32_t	vertex_count
	)

Set vertex range for drawing subset of buffer.

Parameters

first_vertex	Starting vertex index in buffer
vertex_count	Number of vertices to draw

Enables drawing a specific range of vertices from the bound buffer. Used for composite geometry where multiple collections are aggregated into a single buffer but rendered with different topologies.

Default: draws all vertices (first_vertex=0, vertex_count=0 means "use layout count")

Definition at line 423 of file RenderProcessor.cpp.

{
    m_first_vertex = first_vertex;
    m_vertex_count = vertex_count;
 
    MF_DEBUG(Journal::Component::Buffers, Journal::Context::BufferProcessing,
        "RenderProcessor: Set vertex range [offset={}, count={}]",
        first_vertex, vertex_count);
}

References MayaFlux::Journal::BufferProcessing, MayaFlux::Journal::Buffers, m_first_vertex, m_vertex_count, and MF_DEBUG.