X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=libctsupport%2Fxform.cpp;fp=libctsupport%2Fxform.cpp;h=03cc14eae2d47ec3b94455872cc777340f623cda;hp=1134f0a1d3c8c8f51bdaabecfce4d95e9253a420;hb=1a050c98763fbbc0662731b0b76953acede6f5d7;hpb=c8b19dfaffba9f06d8b6c40cb1bb83a8964867f7

diff --git a/libctsupport/xform.cpp b/libctsupport/xform.cpp
index 1134f0a..03cc14e 100644
--- a/libctsupport/xform.cpp
+++ b/libctsupport/xform.cpp
@@ -22,16 +22,16 @@
 
 
 /* NAME
- *   rotate2d		Rotates an array of 2 dimensional vectors
+ *   rotate2d           Rotates an array of 2 dimensional vectors
  *
  * SYNOPSIS
  *   rotate2d (x, y, n, angle)
- *   double x[], y[]	Array of points
- *   int n		Number of points in array
- *   double angle	Rotation angle (counter-clockwise)
+ *   double x[], y[]    Array of points
+ *   int n              Number of points in array
+ *   double angle       Rotation angle (counter-clockwise)
  */
 
-void 
+void
 rotate2d (double x[], double y[], int n, double angle)
 {
   double cos_theta = cos (angle);
@@ -47,16 +47,16 @@ rotate2d (double x[], double y[], int n, double angle)
 
 
 /* NAME
- *   xlat2d			Translates an array of 2 dimensional vectors
+ *   xlat2d                     Translates an array of 2 dimensional vectors
  *
  * SYNOPSIS
  *   xlat2d (x, y, n, xoffset, yoffset)
- *   double x[], y[]		Array of points
- *   int n			Number of points in array
- *   double xoffset, yoffset	Offset to translate points by
+ *   double x[], y[]            Array of points
+ *   int n                      Number of points in array
+ *   double xoffset, yoffset    Offset to translate points by
  */
 
-void 
+void
 xlat2d (double x[], double y[], int n, double xoffset, double yoffset)
 {
   for (int i = 0; i < n; i++) {
@@ -67,16 +67,16 @@ xlat2d (double x[], double y[], int n, double xoffset, double yoffset)
 
 
 /* NAME
- *   scale2d			Scale an array of 2 dimensional vectors
+ *   scale2d                    Scale an array of 2 dimensional vectors
  *
  * SYNOPSIS
  *   scale2d (x, y, n, xoffset, yoffset)
- *   double x[], y[]		Array of points
- *   int n			Number of points in array
- *   double xfact, yfact	x & y scaling factors
+ *   double x[], y[]            Array of points
+ *   int n                      Number of points in array
+ *   double xfact, yfact        x & y scaling factors
  */
 
-void 
+void
 scale2d (double x[], double y[], int n, double xfact, double yfact)
 {
   for (int i = 0; i < n; i++) {
@@ -86,7 +86,7 @@ scale2d (double x[], double y[], int n, double xfact, double yfact)
 }
 
 
-void 
+void
 indent_mtx2 (GRFMTX_2D m)
 {
   m[0][0] = 1.0;  m[0][1] = 0.0;  m[0][2] = 0.0;
@@ -94,7 +94,7 @@ indent_mtx2 (GRFMTX_2D m)
   m[2][0] = 0.0;  m[2][1] = 0.0;  m[2][2] = 1.0;
 }
 
-void 
+void
 xlat_mtx2 (GRFMTX_2D m, const double x, const double y)
 {
   indent_mtx2 (m);
@@ -102,7 +102,7 @@ xlat_mtx2 (GRFMTX_2D m, const double x, const double y)
   m[2][1] = y;
 }
 
-void 
+void
 scale_mtx2 (GRFMTX_2D m, const double sx, const double sy)
 {
   indent_mtx2 (m);
@@ -110,7 +110,7 @@ scale_mtx2 (GRFMTX_2D m, const double sx, const double sy)
   m[1][1] = sy;
 }
 
-void 
+void
 rot_mtx2 (GRFMTX_2D m, const double theta)
 {
   double c = cos(theta);
@@ -121,7 +121,7 @@ rot_mtx2 (GRFMTX_2D m, const double theta)
   m[1][0] = -s;  m[1][1] = c;
 }
 
-void 
+void
 mult_mtx2 (const GRFMTX_2D m1, const GRFMTX_2D m2, GRFMTX_2D result)
 {
   GRFMTX_2D temp;
@@ -130,7 +130,7 @@ mult_mtx2 (const GRFMTX_2D m1, const GRFMTX_2D m2, GRFMTX_2D result)
     for (int col = 0; col < 3; col++) {
       temp[row][col] = 0;
       for (int calc = 0; calc < 3; calc++)
-	    temp[row][col] += m1[row][calc] * m2[calc][col];
+            temp[row][col] += m1[row][calc] * m2[calc][col];
     }
   }
 
@@ -139,7 +139,7 @@ mult_mtx2 (const GRFMTX_2D m1, const GRFMTX_2D m2, GRFMTX_2D result)
       result[r][col] = temp[r][col];
 }
 
-void 
+void
 xform_mtx2 (const GRFMTX_2D m, double& x, double& y)
 {
   double xt = x * m[0][0] + y * m[1][0] + m[2][0];