Rework API graphique Vulkan - EnTT pour ECS + Chargement modèle 3D assimp + SDL3 pour events input et fenetre + mesh texture camera transform ok + attention tous les assets nouveaus ne sont pas commités et il y a du code test en dur dans scene addentity + restructuration globale

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_ds.hlsl

@@ -0,0 +1,63 @@
+// RUN: %dxc -T ds_6_5 -E main -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpExtension "SPV_KHR_ray_query"
+
+struct VSSceneIn {
+  float3 pos : POSITION;
+};
+
+struct PSSceneIn {
+  float4 pos : SV_Position;
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// Simple forwarding Tessellation shaders
+
+struct HSPerVertexData {
+  // This is just the original vertex verbatim. In many real life cases this would be a
+  // control point instead
+  PSSceneIn v;
+};
+
+struct HSPerPatchData {
+  // We at least have to specify tess factors per patch
+  // As we're tesselating triangles, there will be 4 tess factors
+  // In real life case this might contain face normal, for example
+  float edges[3] : SV_TessFactor;
+  float inside : SV_InsideTessFactor;
+};
+
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+void doInitialize(RayQuery<RAY_FLAG_FORCE_OPAQUE> query, RayDesc ray)
+{
+    query.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_NON_OPAQUE,0xFF,ray);
+}
+
+// domain shader that actually outputs the triangle vertices
+[domain("tri")] PSSceneIn main(const float3 bary
+                               : SV_DomainLocation,
+                                 const OutputPatch<HSPerVertexData, 3> patch,
+                                 const HSPerPatchData perPatchData) {
+  PSSceneIn v;
+  v.pos = patch[0].v.pos * bary.x + patch[1].v.pos * bary.y + patch[2].v.pos * bary.z + perPatchData.edges[1];
+
+    RayQuery<RAY_FLAG_FORCE_OPAQUE> q;
+    RayDesc ray = MakeRayDesc();
+// CHECK:  [[accel:%\d+]] = OpLoad %accelerationStructureNV %AccelerationStructure
+// CHECK:  OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_1 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+
+    q.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_OPAQUE, 0xFF, ray);
+// CHECK: OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_3 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+    doInitialize(q, ray);
+
+  return v;
+}