Various enhancement of the curves (see issue 968) :

- less memory required (512 KB less) - isIdentity() method has to be used by developers to let the user preselect a curve type without processing overhead - faster NURBS getVal(float t) method, by using a hash table
2011-09-04 18:16:21 +02:00
parent 247cebbb2e
commit ee5b7c3a88
6 changed files with 485 additions and 339 deletions
--- a/rtgui/mydiagonalcurve.h
+++ b/rtgui/mydiagonalcurve.h
@@ -29,7 +29,7 @@

 // For compatibility and simplicity reason, order shouldn't change, and must be identical to the order specified in the curveType widget
 enum DiagonalCurveType {
-	DCT_Empty = -1,
+	DCT_Empty = -1,		// Also used for identity curves
 	DCT_Linear,			// 0
 	DCT_Spline,			// 1
 	DCT_Parametric,		// 2