cmakelist: add math defines

NJUCG · Mar 20, 2023 · 3870c23 · 3870c23
1 parent 74edc10
commit 3870c23
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -9,6 +9,7 @@ if(MSVC)
  add_compile_options("/MP")
  add_compile_options("$<$<C_COMPILER_ID:MSVC>:/utf-8>")
  add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/utf-8>")
+ add_definitions(-D_USE_MATH_DEFINES)
 endif(MSVC)
 
 if(WIN32)
@@ -80,6 +81,7 @@ if(APPLE)
  set(EMBREE_DLL ${LIBS_PATH}/libembree3.3.dylib ${LIBS_PATH}/libtbb.12.2.dylib)
 endif()
 
+
 target_link_directories(Moer PUBLIC ${LIBS_PATH})
 target_link_directories(Moer PUBLIC ${PROJECT_SOURCE_DIR}/target/lib)
 

diff --git a/src/CoreLayer/Math/Function.h b/src/CoreLayer/Math/Function.h
@@ -6,7 +6,7 @@ template <typename T> T clamp(T t, T lower, T upper) {
  return t;
 }
 
-//* 求解二元一次方程组
+//* 求解一元二次方程组
 inline bool Quadratic(float A, float B, float C, float *t0, float *t1) {
  float discrim = B * B - 4 * A * C;
  if (discrim < 0.) return false;