Replaced placeholder texdef with actual

ReflexToQ3/includes/brushdef.cpp

@@ -1,5 +1,7 @@
 #include "brushdef.hpp"
 #include "libraries.h"
+#include <cmath>
+#include <iomanip>
 
 using namespace std;
 // e.g GTK Radiant or older level editors.
@@ -25,6 +27,41 @@ void brushdef_gtk(std::stringstream &x, const vector<TPlanePoints> &y) {
 	}
 }
 
+std::string texdef_net(const TPlanePoints &b) {
+// Reflex's material files haven't been reversed so there isn't actually a texture file to make use of
+#define REFLEX_TEXRES_PLACEHOLDER 64
+#define MIN_PRECISION 6
+    float inverse_xscale = 0;
+    if (b.hscale != 0) {
+        inverse_xscale = 1 / (b.hscale * REFLEX_TEXRES_PLACEHOLDER); // WIDTH
+    }
+    float inverse_yscale = 0;
+     if (b.vscale != 0) {
+        inverse_yscale = 1 / (b.vscale * -REFLEX_TEXRES_PLACEHOLDER); // HEIGHT
+    }
+    // a lot of reflex's values for rotation are 0.0 or 1.0
+    // likely values are stored in radians.
+    float c = cos(b.rotation); 
+    float s = sin(b.rotation);
+
+    // horizontal values for texture definition
+    float h1, h2, h3;
+    h1 = c * inverse_xscale;
+    h2 = s * inverse_yscale;
+    h3 = b.hshift / REFLEX_TEXRES_PLACEHOLDER; // WIDTH
+
+    float v1, v2, v3;
+    v1 = -s * inverse_xscale;
+    v2 = c * inverse_yscale;
+    v3 = -b.vshift / -REFLEX_TEXRES_PLACEHOLDER; // HEIGHT
+
+    std::stringstream ss;
+    ss << std::setprecision(6) 
+       << "( " << h1 << ' ' << h2 << ' ' << h3 << " ) "
+       << "( " << v1 << ' ' << v2 << ' ' << v3 << " )";
+   return ss.str();
+}
+
 // e.g Net Radiant and anything else based on it.
 void brushdef_net(std::stringstream &x, const vector<TPlanePoints> &y) {
     if (y.size()) {
@@ -37,9 +74,9 @@ void brushdef_net(std::stringstream &x, const vector<TPlanePoints> &y) {
             x << "( " << z.m_C[X] << " " << z.m_C[Z] << " " << z.m_C[Y] << " ) ";
             if (z.m_material.length()) {
                 // placeholder values, for now only concerned with geometry
-                x << " ( ( 0 0 0 ) ( 0 0 0 ) ) " << z.m_material << " 0 0 0" << std::endl;
+                x << " ( " << texdef_net(z) << " ) " << z.m_material << " 0 0 0" << std::endl;
             } else {
-                x << " ( ( 0 0 0 ) ( 0 0 0 ) ) common/caulk 0 0 0" << std::endl;
+                x << " ( " << texdef_net(z) << " ) common/caulk 0 0 0" << std::endl;
             }
         }
         x << "}" << std::endl;

ReflexToQ3/includes/brushdef.hpp

@@ -7,6 +7,8 @@
 #include "worldspawn.h"
 #include "planes.h"
 
+std::string texdef_net(const TPlanePoints&);
+
 void brushdef_gtk(std::stringstream&, const std::vector<TPlanePoints>&);
 
 void brushdef_net(std::stringstream&, const std::vector<TPlanePoints>&);

ReflexToQ3/includes/planes.cpp

@@ -90,11 +90,15 @@ std::vector<TPlanePoints> GetBrushPlanes(const TBrush& _krBrush)
 		}
 		TPlanePoints PP = GetPlanePoints(Verts.data(), Verts.size());
 		PP.m_material = krFace.m_Material;
-        if (!krFace.hex.empty()) {
+        if (!krFace.hex.empty() && !krFace.m_Material.empty()) {
             PP.m_material.append("+" + krFace.hex);
         }
+        PP.hscale    = krFace.m_fXScale;
+        PP.hshift    = krFace.m_fXOffset;
+        PP.vscale    = krFace.m_fYScale;
+        PP.vshift    = krFace.m_fYOffset;
+        PP.rotation  = krFace.m_fRotation;
 		Planes.push_back(PP);
 	}
-
 	return(Planes);
 }

ReflexToQ3/includes/planes.h

@@ -10,6 +10,9 @@ struct TPlanePoints {
 	Eigen::Vector3f m_B;
 	Eigen::Vector3f m_C;
 	std::string m_material;
+    float hscale, hshift; // horizontal 
+    float vscale, vshift; // vertical
+    float rotation;
 };
 
 Eigen::Vector3f get_polygon_normal(const Eigen::Vector3f*, const size_t);