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-rw-r--r--src/rw/RwHelper.cpp24
1 files changed, 22 insertions, 2 deletions
diff --git a/src/rw/RwHelper.cpp b/src/rw/RwHelper.cpp
index 4b598e9b..6a7010e2 100644
--- a/src/rw/RwHelper.cpp
+++ b/src/rw/RwHelper.cpp
@@ -3,6 +3,7 @@
#endif
#include "common.h"
+#include "RwHelper.h"
#include "Timecycle.h"
#include "skeleton.h"
#include "Debug.h"
@@ -16,6 +17,7 @@ bool gPS2alphaTest = true;
#else
bool gPS2alphaTest = false;
#endif
+bool gBackfaceCulling = true;
#ifndef FINAL
static bool charsetOpen;
@@ -121,14 +123,32 @@ DefinedState(void)
#ifdef LIBRW
rw::SetRenderState(rw::ALPHATESTFUNC, rw::ALPHAGREATEREQUAL);
- rw::SetRenderState(rw::ALPHATESTREF, 3);
rw::SetRenderState(rw::GSALPHATEST, gPS2alphaTest);
#else
// D3D stuff
RwD3D8SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_GREATER);
- RwD3D8SetRenderState(D3DRS_ALPHAREF, 2);
#endif
+ SetAlphaRef(2);
+}
+
+void
+SetAlphaRef(int ref)
+{
+#ifdef LIBRW
+ rw::SetRenderState(rw::ALPHATESTREF, ref+1);
+#else
+ RwD3D8SetRenderState(D3DRS_ALPHAREF, ref);
+#endif
+}
+
+void
+SetCullMode(uint32 mode)
+{
+ if(gBackfaceCulling)
+ RwRenderStateSet(rwRENDERSTATECULLMODE, (void*)mode);
+ else
+ RwRenderStateSet(rwRENDERSTATECULLMODE, (void*)rwCULLMODECULLNONE);
}
RwFrame*