C Specification
To record a non-indexed draw, call:
void vkCmdDraw(
VkCommandBuffer commandBuffer,
uint32_t vertexCount,
uint32_t instanceCount,
uint32_t firstVertex,
uint32_t firstInstance);
Parameters
-
commandBufferis the command buffer into which the command is recorded. -
vertexCountis the number of vertices to draw. -
instanceCountis the number of instances to draw. -
firstVertexis the index of the first vertex to draw. -
firstInstanceis the instance ID of the first instance to draw.
Description
When the command is executed, primitives are assembled using the current
primitive topology and vertexCount consecutive vertex indices with the
first vertexIndex value equal to firstVertex.
The primitives are drawn instanceCount times with instanceIndex
starting with firstInstance and increasing sequentially for each
instance.
The assembled primitives execute the bound graphics pipeline.
See Also
Document Notes
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.
Copyright
Copyright (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.