add gl_wireframe and gl_wireframecolor

src/common/console/c_cvars.cpp

@@ -994,6 +994,22 @@ int FColorCVar::ToInt2 (UCVarValue value, ECVarType type)
 	return ret;
 }
 
+DVector4 FColorCVar::asDV4() const
+{
+	PalEntry col;
+	col.d = Value;
+
+	return {col.r / 255.0, col.g / 255.0, col.b / 255.0, col.a / 255.0};
+}
+
+FVector4 FColorCVar::asFV4() const
+{
+	PalEntry col;
+	col.d = Value;
+
+	return {col.r / 255.0f, col.g / 255.0f, col.b / 255.0f, col.a / 255.0f};
+}
+
 //
 // More base cvar stuff
 //

src/common/console/c_cvars.h

@@ -38,6 +38,7 @@
 #include "autosegs.h"
 #include "name.h"
 #include "dobjgc.h"
+#include "vectors.h"
 
 class FSerializer; // this needs to go away.
 /*
@@ -452,6 +453,10 @@ public:
 	inline operator uint32_t () const { return Value; }
 	inline uint32_t operator *() const { return Value; }
 
+	DVector4 asDV4() const;
+
+	FVector4 asFV4() const;
+
 protected:
 	virtual void DoSet (UCVarValue value, ECVarType type);