Invalid comment regarding the type of vertex data

[mateuszradomski]

Hi,

I think it should be vec4 since we are defining a VK_FORMAT_R32G32B32A32_SFLOAT with 4 components. And because of that the comment is somewhat misleading.

vk_raytracing_tutorial_KHR/docs/vkrt_tutorial.md.html

Line 299 in d662438

triangles.vertexFormat = VK_FORMAT_R32G32B32A32_SFLOAT; // vec3 vertex position data.

[mklefrancois]

Thank you for reporting this. The vertex position is really a vec3, and therefore the vertexFormat should be VK_FORMAT_R32G32B32_SFLOAT. Fortunately the fourth component is ignored. I will fix this in this tutorial and the other ones as well.

[NBickford-NV]

Looks like this was fixed in d90ce7 - thanks again! https://github.com/nvpro-samples/vk_raytracing_tutorial_KHR/blame/master/docs/vkrt_tutorial.md.html#L296