renamed Blender.Image.SetCurrent(img) to img.makeCurrent() to be consistant with scene.

applied patch #4998 (array count), as well as adding other array settings, updated documentation as well.
added EXPP_setVec3Clamped() as a way to set a vector from getset attrs (used with array offset and scale)

1 files changed, 22 insertions, 0 deletions

diff --git a/source/blender/python/api2_2x/gen_utils.c b/source/blender/python/api2_2x/gen_utils.c
index 7748dc91618..afd3f001917 100644
--- a/source/blender/python/api2_2x/gen_utils.c
+++ b/source/blender/python/api2_2x/gen_utils.c
@@ -39,6 +39,8 @@
 #include "BKE_global.h"
 #include "BKE_main.h"
 
+#include "Mathutils.h"
+
 #include "constant.h"
 
 //---------------------- EXPP_FloatsAreEqual -------------------------
@@ -683,6 +685,26 @@ int EXPP_setIValueClamped( PyObject *value, void *param,
 	}
 }
 
+int EXPP_setVec3Clamped( PyObject *value, float *param[3],
+								float min, float max )
+{	
+	if( VectorObject_Check( value ) ) {
+		VectorObject *vect = (VectorObject *)value;
+		if( vect->size == 3 ) {
+			*param[0] = EXPP_ClampFloat( vect->vec[0], min, max );
+			*param[1] = EXPP_ClampFloat( vect->vec[1], min, max );
+			*param[2] = EXPP_ClampFloat( vect->vec[2], min, max );
+			return 0;
+		}
+	}
+	
+	if (1) {
+		char errstr[128];
+		sprintf ( errstr, "expected vector argument in [%f,%f]", min, max );
+		return EXPP_ReturnIntError( PyExc_TypeError, errstr );
+	}
+}
+
 
 /*
  * Utility routines to range-check and store various datatypes.  The object