[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [16057] trunk/blender/source/blender/ python/api2_2x: Python API

[Ken Hughes]

Revision: 16057
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=16057
Author:   khughes
Date:     2008-08-11 21:06:30 +0200 (Mon, 11 Aug 2008)

Log Message:
-----------
Python API
----------
Added texture.offset and textute.gain attributes, to access parameters for Musgrove textures.

Modified Paths:
--------------
    trunk/blender/source/blender/python/api2_2x/Texture.c
    trunk/blender/source/blender/python/api2_2x/doc/Texture.py

Modified: trunk/blender/source/blender/python/api2_2x/Texture.c
===================================================================
--- trunk/blender/source/blender/python/api2_2x/Texture.c	2008-08-11 13:29:38 UTC (rev 16056)
+++ trunk/blender/source/blender/python/api2_2x/Texture.c	2008-08-11 19:06:30 UTC (rev 16057)
@@ -105,6 +105,10 @@
 #define EXPP_TEX_LACUNARITY_MAX             6.0f
 #define EXPP_TEX_OCTS_MIN                   0.0f
 #define EXPP_TEX_OCTS_MAX                   8.0f
+#define EXPP_TEX_OFST_MIN                   0.0f
+#define EXPP_TEX_OFST_MAX                   6.0f
+#define EXPP_TEX_GAIN_MIN                   0.0f
+#define EXPP_TEX_GAIN_MAX                   6.0f
 #define EXPP_TEX_ISCALE_MIN                 0.0f
 #define EXPP_TEX_ISCALE_MAX                 10.0f
 #define EXPP_TEX_EXP_MIN                    0.010f
@@ -430,6 +434,8 @@
 GETFUNC( getNoiseSize );
 GETFUNC( getNoiseType );
 GETFUNC( getOcts );
+GETFUNC( getOffset );
+GETFUNC( getGain );
 GETFUNC( getRepeat );
 GETFUNC( getRGBCol );
 GETFUNC( getSType );
@@ -478,6 +484,8 @@
 SETFUNC( setNoiseSize );
 SETFUNC( setNoiseType );
 SETFUNC( setOcts );
+SETFUNC( setOffset );
+SETFUNC( setGain );
 SETFUNC( setRepeat );
 SETFUNC( setRGBCol );
 SETFUNC( setSType );
@@ -646,6 +654,14 @@
 	 (getter)Texture_getLacunarity, (setter)Texture_setLacunarity,
 	 "Gap between succesive frequencies (for Musgrave textures)",
 	 NULL},
+	{"offset",
+	 (getter)Texture_getOffset, (setter)Texture_setOffset,
+	 "Fractal offset (for Musgrave textures)",
+	 NULL},
+	{"gain",
+	 (getter)Texture_getGain, (setter)Texture_setGain,
+	 "Gain multiplier (for Musgrave textures)",
+	 NULL},
 	{"noiseBasis",
 	 (getter)Texture_getNoiseBasis, (setter)Texture_setNoiseBasis,
 	 "Noise basis type (wood, stucci, marble, clouds, Musgrave, distorted noise)",
@@ -1837,6 +1853,20 @@
 								EXPP_TEX_LACUNARITY_MAX );
 }
 
+static int Texture_setOffset( BPy_Texture * self, PyObject * value )
+{
+	return EXPP_setFloatClamped ( value, &self->texture->mg_offset,
+								EXPP_TEX_OFST_MIN,
+								EXPP_TEX_OFST_MAX );
+}
+
+static int Texture_setGain( BPy_Texture * self, PyObject * value )
+{
+	return EXPP_setFloatClamped ( value, &self->texture->mg_gain,
+								EXPP_TEX_GAIN_MIN,
+								EXPP_TEX_GAIN_MAX );
+}
+
 static int Texture_setOcts( BPy_Texture * self, PyObject * value )
 {
 	return EXPP_setFloatClamped ( value, &self->texture->mg_octaves,
@@ -2168,6 +2198,16 @@
 	return PyFloat_FromDouble( self->texture->mg_octaves );
 }
 
+static PyObject *Texture_getOffset( BPy_Texture *self )
+{
+	return PyFloat_FromDouble( self->texture->mg_offset );
+}
+
+static PyObject *Texture_getGain( BPy_Texture *self )
+{
+	return PyFloat_FromDouble( self->texture->mg_gain );
+}
+
 static PyObject *Texture_getRepeat( BPy_Texture *self )
 {
 	return Py_BuildValue( "(i,i)", self->texture->xrepeat,

Modified: trunk/blender/source/blender/python/api2_2x/doc/Texture.py
===================================================================
--- trunk/blender/source/blender/python/api2_2x/doc/Texture.py	2008-08-11 13:29:38 UTC (rev 16056)
+++ trunk/blender/source/blender/python/api2_2x/doc/Texture.py	2008-08-11 19:06:30 UTC (rev 16057)
@@ -344,6 +344,12 @@
 	@ivar octs:  Number of frequencies (for Musgrave textures).
 	Value is clamped to the range [0.0,8.0].
 	@type octs:  float
+	@ivar offset:  Fractal offset (for hetero terrain and multifractal Musgrave textures).
+	Value is clamped to the range [0.0,6.0].
+	@type offset:  float
+	@ivar gain:  Gain multiplier (for multifractal Musgrave textures).
+	Value is clamped to the range [0.0,6.0].
+	@type gain:  float
 	@ivar repeat:  Repetition multiplier (for image textures).
 	@type repeat:  tuple of 2 ints
 	@ivar rgbCol:  RGB color tuple.