clara/bluenoise-raytracer
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Bulk update nvpro-samples 11/20/23

Browse source 
5c72ddfc0522eb6604828e74886cf39be646ba78
This commit is contained in:
Mathias Heyer 2023-11-20 13:54:44 -08:00
parent debd0d5e33
commit 0c73e8ec1b
96 changed files with 927 additions and 922 deletions
Download patch file Download diff file Expand all files Collapse all files

10
ray_tracing_gltf/README.md
View file

@ -223,7 +223,7 @@ auto HelloVulkan::primitiveToGeometry(const nvh::GltfPrimMesh& prim)
VkAccelerationStructureGeometryTrianglesDataKHR triangles{VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_GEOMETRY_TRIANGLES_DATA_KHR};
triangles.vertexFormat = VK_FORMAT_R32G32B32_SFLOAT; // vec3 vertex position data.
triangles.vertexData.deviceAddress = vertexAddress;
triangles.vertexStride = sizeof(nvmath::vec3f);
triangles.vertexStride = sizeof(glm::vec3);
// Describe index data (32-bit unsigned int)
triangles.indexType = VK_INDEX_TYPE_UINT32;
triangles.indexData.deviceAddress = indexAddress;
@ -337,7 +337,7 @@ Small other changes were done, a different scene, different camera and light pos
Camera position
~~~~C
CameraManip.setLookat(nvmath::vec3f(0, 0, 15), nvmath::vec3f(0, 0, 0), nvmath::vec3f(0, 1, 0));
CameraManip.setLookat(glm::vec3(0, 0, 15), glm::vec3(0, 0, 0), glm::vec3(0, 1, 0));
~~~~
Scene
@ -347,7 +347,7 @@ Scene
Light Position
~~~~C
nvmath::vec3f lightPosition{0.f, 4.5f, 0.f};
glm::vec3 lightPosition{0.f, 4.5f, 0.f};
~~~~
# Simple Path Tracing
@ -368,13 +368,13 @@ Add the following two functions in `hello_vulkan.cpp`:
//
void HelloVulkan::updateFrame()
{
static nvmath::mat4f refCamMatrix;
static glm::mat4 refCamMatrix;
static float refFov{CameraManip.getFov()};
const auto& m = CameraManip.getMatrix();
const auto fov = CameraManip.getFov();
if(memcmp(&refCamMatrix.a00, &m.a00, sizeof(nvmath::mat4f)) != 0 || refFov != fov)
if(refCamMatrix != m || refFov != fov)
{
resetFrame();
refCamMatrix = m;