From c93cf718d2321c7cb59b854403ab2a9d098de27d Mon Sep 17 00:00:00 2001
From: iaomw <iaomw@live.com>
Date: Wed, 28 Aug 2024 20:34:00 +0800
Subject: [PATCH] fix windows build

---
 zenovis/src/optx/RenderEngineOptx.cpp | 4 ++--
 zenovis/xinxinoptix/hair/Hair.h       | 4 ++++
 zenovis/xinxinoptix/hair/optixHair.h  | 2 +-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/zenovis/src/optx/RenderEngineOptx.cpp b/zenovis/src/optx/RenderEngineOptx.cpp
index 0b3a5867ce..1a0456e0d6 100644
--- a/zenovis/src/optx/RenderEngineOptx.cpp
+++ b/zenovis/src/optx/RenderEngineOptx.cpp
@@ -226,8 +226,8 @@ struct GraphicsManager {
                     std::vector<float3> dummy {};
                     
                     auto& normals = prim_in->verts.has_attr("v") ? reinterpret_cast<std::vector<float3>&>(prim_in->verts.attr("v")) : dummy;
-                    auto& points = reinterpret_cast<const std::vector<float3>&>(pointArray);
-                    auto& widths = reinterpret_cast<const std::vector<float>&>(widthArray);
+                    auto& points = reinterpret_cast<std::vector<float3>&>(pointArray);
+                    auto& widths = reinterpret_cast<std::vector<float>&>(widthArray);
 
                     std::vector<uint> strands {};
                     strands.push_back(prim_in->lines[0][0]);
diff --git a/zenovis/xinxinoptix/hair/Hair.h b/zenovis/xinxinoptix/hair/Hair.h
index 4164626118..319e99c73e 100644
--- a/zenovis/xinxinoptix/hair/Hair.h
+++ b/zenovis/xinxinoptix/hair/Hair.h
@@ -39,6 +39,10 @@
 #include <ostream>
 #include <filesystem>
 
+#if !defined(uint)
+using uint = unsigned int;
+#endif 
+
 static const std::map<zeno::CurveType, OptixPrimitiveType> CURVE_TYPE_MAP {
     
     { zeno::CurveType::QUADRATIC_BSPLINE, OPTIX_PRIMITIVE_TYPE_ROUND_QUADRATIC_BSPLINE },
diff --git a/zenovis/xinxinoptix/hair/optixHair.h b/zenovis/xinxinoptix/hair/optixHair.h
index bd843e04b1..45da546183 100644
--- a/zenovis/xinxinoptix/hair/optixHair.h
+++ b/zenovis/xinxinoptix/hair/optixHair.h
@@ -172,7 +172,7 @@ inline void prepareHairs(OptixDeviceContext context) {
 inline std::vector<std::shared_ptr<CurveGroup>> curveGroupCache;
 inline std::vector<std::shared_ptr<HairState>> curveGroupStateCache;
 
-inline void loadCurveGroup(const std::vector<float3>& points, const std::vector<float>& widths, const std::vector<float3>& normals, const std::vector<uint>& strands, 
+inline void loadCurveGroup(std::vector<float3>& points, std::vector<float>& widths, std::vector<float3>& normals, std::vector<uint>& strands, 
                            zeno::CurveType curveType, std::string mtlid) {
 
     auto cg = std::make_shared<CurveGroup>();