svn merge -r 16174:16215 https://svn.blender.org/svnroot/bf-blender/trunk/blender

5 files changed, 150 insertions, 10 deletions

diff --git a/source/blender/python/api2_2x/Material.c b/source/blender/python/api2_2x/Material.c
index ccd24a437b5..20747a167e6 100644
--- a/source/blender/python/api2_2x/Material.c
+++ b/source/blender/python/api2_2x/Material.c
@@ -554,6 +554,7 @@ static int Material_setSssTexScatter( BPy_Material * self, PyObject * value );
 static int Material_setSssFront( BPy_Material * self, PyObject * value );
 static int Material_setSssBack( BPy_Material * self, PyObject * value );
 static int Material_setSssBack( BPy_Material * self, PyObject * value );
+static int Material_setTexChannel( BPy_Material * self, PyObject * value );
 
 static PyObject *Material_getColorComponent( BPy_Material * self,
 							void * closure );
@@ -633,6 +634,7 @@ static PyObject *Material_getSssBack( BPy_Material * self );
 static PyObject *Material_getFilter( BPy_Material * self );
 static PyObject *Material_getTranslucency( BPy_Material * self );
 static PyObject *Material_getTextures( BPy_Material * self );
+static PyObject *Material_getTexChannel( BPy_Material * self );
 static PyObject *Material_clearIpo( BPy_Material * self );
 
 static PyObject *Material_setTexture( BPy_Material * self, PyObject * args );
@@ -1140,7 +1142,11 @@ static PyGetSetDef BPy_Material_getseters[] = {
 	 NULL},
 	{"lightGroup",
 	 (getter)Material_getLightGroup, (setter)Material_setLightGroup,
-	 "Set the light group for this material",
+	 "The light group for this material",
+	 NULL},
+	{"enabledTextures",
+	 (getter)Material_getTexChannel, (setter)Material_setTexChannel,
+	 "Enabled texture channels for this material",
 	 NULL},
 	{"R",
 	 (getter)Material_getColorComponent, (setter)Material_setColorComponent,
@@ -1517,6 +1523,36 @@ static PyObject *Material_getLightGroup( BPy_Material * self )
 	return Group_CreatePyObject( self->material->group );
 }
 
+static PyObject *Material_getTexChannel( BPy_Material * self )
+{
+	int i;
+    short mask = 1;
+	PyObject *list = PyList_New(0);
+	if( !list )
+		return EXPP_ReturnPyObjError( PyExc_MemoryError,
+				"PyList_New() failed" );
+
+	for( i = 0, mask = 1; i < MAX_MTEX ; ++i, mask <<= 1 ) {
+		if( self->material->mtex[i] && (mask & self->material->septex) == 0 ) {
+			PyObject * val = PyInt_FromLong(i);
+			if( !val ) {
+				Py_DECREF( list );
+				return EXPP_ReturnPyObjError( PyExc_MemoryError,
+						"PyInt_FromLong() failed" );
+			}
+			if( PyList_Append( list, val ) < 0 ) {
+				Py_DECREF( val );
+				Py_DECREF( list );
+				return EXPP_ReturnPyObjError( PyExc_RuntimeError,
+						"PyList_Append() failed" );
+			}
+			Py_DECREF( val );
+		}
+	}
+
+	return list;
+}
+
 static PyObject *Material_getHaloSize( BPy_Material * self )
 {
 	return PyFloat_FromDouble( ( double ) self->material->hasize );
@@ -1982,6 +2018,57 @@ static int Material_setLightGroup( BPy_Material * self, PyObject * value )
 	return GenericLib_assignData(value, (void **) &self->material->group, NULL, 1, ID_GR, 0);
 }
 
+static int Material_setTexChannel( BPy_Material * self, PyObject * value )
+{
+	int i, mask;
+	short septex = 0;
+	int result = 1;
+
+	/* fail if input is not a standard sequence */
+	if( !PyList_Check( value ) && !PyTuple_Check( value ) )
+		return EXPP_ReturnIntError( PyExc_TypeError,
+						"expected tuple or list of integers" );
+
+	/* get a fast sequence; in Python 2.5, this just return the original
+	 * list or tuple and INCREFs it, so we must DECREF */
+	value = PySequence_Fast( value, "" );
+
+	/* set the disable bit for each existing texture */
+	for( i= 0, mask= 1; i < MAX_MTEX; ++i, mask <<= 1 )
+		if( self->material->mtex[i] != NULL )
+			septex |= mask;
+
+	/* check the list, and build new septex value */
+	for( i= PySequence_Size(value)-1; i >= 0; --i ) {
+		long ival;
+		PyObject *item = PySequence_Fast_GET_ITEM( value, i );
+		if( !PyInt_Check( item ) ) {
+			PyErr_SetString ( PyExc_TypeError,
+					"expected tuple or list of integers" );
+			goto exit;
+		}
+		ival= PyInt_AsLong( item );
+		if(ival < 0 || ival > MAX_MTEX) {
+			PyErr_SetString( PyExc_ValueError,
+							"channel value out of range" );
+			goto exit;
+		}
+		ival&= (1<<MAX_MTEX)-1;
+		if( self->material->mtex[(int)ival] == NULL ) {
+			PyErr_SetString( PyExc_ValueError,
+							"channels must have a texture assigned" );
+			goto exit;
+		}
+		septex&= ~(1<<ival);
+	}
+	self->material->septex= septex;
+	result = 0;
+
+exit:
+	Py_DECREF(value);
+	return result;
+}
+
 static int Material_setAdd( BPy_Material * self, PyObject * value )
 {
 	return EXPP_setFloatClamped ( value, &self->material->add,
@@ -2313,9 +2400,6 @@ static int Material_setSssBack( BPy_Material * self, PyObject * value )
 								EXPP_MAT_SSS_BACK_MAX);
 }
 
-
-
-
 static PyObject *Material_setTexture( BPy_Material * self, PyObject * args )
 {
 	int texnum;
diff --git a/source/blender/python/api2_2x/Mesh.c b/source/blender/python/api2_2x/Mesh.c
index 9f68287d658..b3e8fefdb7b 100644
--- a/source/blender/python/api2_2x/Mesh.c
+++ b/source/blender/python/api2_2x/Mesh.c
@@ -5381,11 +5381,11 @@ static PyObject *MFaceSeq_delete( BPy_MFaceSeq * self, PyObject *args )
 	if( PySequence_Size( args ) != 2 ||
 			!PyArg_ParseTuple( args, "iO", &edge_also, &args ) )
 		return EXPP_ReturnPyObjError( PyExc_TypeError,
-				"expected and int and a sequence of ints or MFaces" );
+				"expected an int and a sequence of ints or MFaces" );
 
 	if( !PyList_Check( args ) && !PyTuple_Check( args ) )
 		return EXPP_ReturnPyObjError( PyExc_TypeError,
-				"expected and int and a sequence of ints or MFaces" );
+				"expected an int and a sequence of ints or MFaces" );
 
 	/* see how many args we need to parse */
 	len = PySequence_Size( args );
diff --git a/source/blender/python/api2_2x/Object.c b/source/blender/python/api2_2x/Object.c
index 45cce46d389..dc70921492c 100644
--- a/source/blender/python/api2_2x/Object.c
+++ b/source/blender/python/api2_2x/Object.c
@@ -204,6 +204,7 @@ enum obj_consts {
 	EXPP_OBJ_ATTR_SB_INSPRING,
 	EXPP_OBJ_ATTR_SB_INFRICT,
 
+	EXPP_OBJ_ATTR_EMPTY_DRAWTYPE
 };
 
 #define EXPP_OBJECT_DRAWSIZEMIN         0.01f
@@ -2431,6 +2432,12 @@ static int Object_setDrawType( BPy_Object * self, PyObject * value )
 			OB_BOUNDBOX, OB_TEXTURE, 'b' );
 }
 
+static int Object_setEmptyShape( BPy_Object * self, PyObject * value )
+{
+	return EXPP_setIValueRange( value, &self->object->empty_drawtype,
+			OB_ARROWS, OB_EMPTY_CONE, 'b' );
+}
+
 static int Object_setEuler( BPy_Object * self, PyObject * args )
 {
 	float rot1, rot2, rot3;
@@ -3758,6 +3765,9 @@ static PyObject *getIntAttr( BPy_Object *self, void *type )
 	case EXPP_OBJ_ATTR_DRAWTYPE:
 		param = object->dt;
 		break;
+	case EXPP_OBJ_ATTR_EMPTY_DRAWTYPE:
+		param = object->empty_drawtype;
+		break;
 	case EXPP_OBJ_ATTR_PARENT_TYPE:
 		param = object->partype;
 		break;
@@ -4938,6 +4948,10 @@ static PyGetSetDef BPy_Object_getseters[] = {
 	 (getter)getIntAttr, (setter)Object_setDrawType,
 	 "The object's drawing type",
 	 (void *)EXPP_OBJ_ATTR_DRAWTYPE},
+	{"emptyShape",
+	 (getter)getIntAttr, (setter)Object_setEmptyShape,
+	 "The empty's drawing shape",
+	 (void *)EXPP_OBJ_ATTR_EMPTY_DRAWTYPE},
 	{"parentType",
 	 (getter)getIntAttr, (setter)NULL,
 	 "The object's parent type",
@@ -5538,6 +5552,24 @@ static PyObject *M_Object_IpoKeyTypesDict( void )
 	return M;
 }
 
+static PyObject *M_Object_EmptyShapesDict( void )
+{
+	PyObject *M = PyConstant_New(  );
+
+	if( M ) {
+		BPy_constant *d = ( BPy_constant * ) M;
+		PyConstant_Insert( d, "ARROWS", PyInt_FromLong( OB_ARROWS ) );
+		PyConstant_Insert( d, "AXES", PyInt_FromLong( OB_PLAINAXES ) );
+		PyConstant_Insert( d, "CIRCLE", PyInt_FromLong( OB_CIRCLE ) );
+		PyConstant_Insert( d, "ARROW", PyInt_FromLong( OB_SINGLE_ARROW ) );
+		PyConstant_Insert( d, "CUBE", PyInt_FromLong( OB_CUBE ) );
+		PyConstant_Insert( d, "SPHERE", PyInt_FromLong( OB_EMPTY_SPHERE ) );
+		PyConstant_Insert( d, "CONE", PyInt_FromLong( OB_EMPTY_CONE ) );
+	}
+	return M;
+}
+
+
 /*****************************************************************************/
 /* Function:	 initObject						*/
 /*****************************************************************************/
@@ -5552,6 +5584,7 @@ PyObject *Object_Init( void )
 	PyObject *RBFlagsDict = M_Object_RBFlagsDict( );
 	PyObject *RBShapesDict = M_Object_RBShapeBoundDict( );
 	PyObject *IpoKeyTypesDict = M_Object_IpoKeyTypesDict( );
+	PyObject *EmptyShapesDict = M_Object_EmptyShapesDict( );
 
 	PyType_Ready( &Object_Type ) ;
 
@@ -5596,7 +5629,9 @@ PyObject *Object_Init( void )
 	if( RBShapesDict )
 		PyModule_AddObject( module, "RBShapes", RBShapesDict );
 	if( IpoKeyTypesDict )
-		PyModule_AddObject( module, "IpoKeyTypes", IpoKeyTypesDict );	
+		PyModule_AddObject( module, "IpoKeyTypes", IpoKeyTypesDict );
+	if( EmptyShapesDict )
+		PyModule_AddObject( module, "EmptyShapes", EmptyShapesDict );
 
 		/*Add SUBMODULES to the module*/
 	dict = PyModule_GetDict( module ); /*borrowed*/
diff --git a/source/blender/python/api2_2x/doc/Material.py b/source/blender/python/api2_2x/doc/Material.py
index a3496164cd1..02f7edd77f5 100644
--- a/source/blender/python/api2_2x/doc/Material.py
+++ b/source/blender/python/api2_2x/doc/Material.py
@@ -323,6 +323,21 @@ class Material:
 	each color a list of 5 floats [0 - 1], [r,g,b,a,pos].
 	The colorband can have between 1 and 31 colors.
 	@type colorbandSpecular:  list
+	@type enabledTextures: list of integers
+	@ivar enabledTextures: The texture channels enabled in this material.
+		The attribute returns is list of integers in the range [0, 9], each
+		number representing the respective enabled MTex entry (see
+		L{getTextures()<getTextures>}).  Enabling is done by assigning
+		a list of ints or an empty list.  Attempting to enable a channel
+		which does not have a texture assigned to it will result in a
+		ValueError exception.
+		Example::
+			mat.enabledTextures = []  # no texture channels are enabled
+			mat.enabledTextures = [0, 6] # texture channels 0 and 6 are enabled
+			ch = mat.enabledTextures
+			ch.append(4)
+			mat.enabledTextures = ch
+			print mat.enabledTextures # will print: [0, 4, 6]
 	
 	@ivar enableSSS:  If True, subsurface scattering will be rendered on this material.
 	@type enableSSS:  bool
@@ -1010,7 +1025,7 @@ class Material:
 
 	def setTexture(index, texture, texco, mapto):
 		"""
-		Assign a Blender Texture object to slot number 'number'.
+		Assign a Blender Texture object to channel number 'number'.
 		@type index: int
 		@param index: material's texture index in [0, 9].
 		@type texture: Blender Texture
@@ -1033,7 +1048,7 @@ class Material:
 		Get this Material's Texture list.
 		@rtype: list of MTex
 		@return: a list of Blender MTex objects.  None is returned for each empty
-				texture slot.
+				texture channel.
 		"""
 
 	def getScriptLinks (event):
diff --git a/source/blender/python/api2_2x/doc/Object.py b/source/blender/python/api2_2x/doc/Object.py
index 2e4850aeb14..07942d58093 100644
--- a/source/blender/python/api2_2x/doc/Object.py
+++ b/source/blender/python/api2_2x/doc/Object.py
@@ -117,6 +117,10 @@ Example::
 	attribute.  Only one type can be selected at a time.  Values are
 	BOX, SPHERE, CYLINDER, CONE, and POLYHEDERON
 
+@type EmptyShapes: readonly dictionary
+@var EmptyShapes: Constant dict used for with L{Object.emptyShape} attribute.
+	Only one type can be selected at a time. Values are
+	ARROW, ARROWS, AXES, CIRCLE, CONE, CUBE AND SPHERE
 """
 
 def New (type, name='type'):
@@ -347,7 +351,7 @@ class Object:
 			ob.layers = []  # object won't be visible
 			ob.layers = [1, 4] # object visible only in layers 1 and 4
 			ls = o.layers
-			ls.append([10])
+			ls.append(10)
 			o.layers = ls
 			print ob.layers # will print: [1, 4, 10]
 		B{Note}: changes will only be visible after the screen (at least
@@ -525,6 +529,8 @@ class Object:
 	@ivar drawType: The object's drawing type.
 		See L{DrawTypes} constant dict for values.
 	@type drawType: int
+	@ivar emptyShape: The empty drawing shape.
+		See L{EmptyShapes} constant dict for values.
 	@ivar parentType: The object's parent type.  Read-only.
 		See L{ParentTypes} constant dict for values.
 	@type parentType: int