[#18645] Texture painting smudge brush darkens images - 2.49RC1

not fixed but the problem is now less bad when projection painting, bilinear interpolation was rounding down.
- added gameOb.attrDict to get the internal gameObject dict.
- mesh.getVertex wasnt setting an exception.

4 files changed, 26 insertions, 14 deletions

diff --git a/source/gameengine/Ketsji/KX_GameObject.cpp b/source/gameengine/Ketsji/KX_GameObject.cpp
index b20c0dae97b..492f72584f5 100644
--- a/source/gameengine/Ketsji/KX_GameObject.cpp
+++ b/source/gameengine/Ketsji/KX_GameObject.cpp
@@ -1208,6 +1208,7 @@ PyAttributeDef KX_GameObject::Attributes[] = {
 	KX_PYATTRIBUTE_RW_FUNCTION("worldPosition",	KX_GameObject, pyattr_get_worldPosition,    pyattr_set_worldPosition),
 	KX_PYATTRIBUTE_RW_FUNCTION("localScaling",	KX_GameObject, pyattr_get_localScaling,	pyattr_set_localScaling),
 	KX_PYATTRIBUTE_RO_FUNCTION("worldScaling",	KX_GameObject, pyattr_get_worldScaling),
+	KX_PYATTRIBUTE_RO_FUNCTION("attrDict",	KX_GameObject, pyattr_get_attrDict),
 	
 	/* Experemental, dont rely on these yet */
 	KX_PYATTRIBUTE_RO_FUNCTION("sensors",		KX_GameObject, pyattr_get_sensors),
@@ -1766,6 +1767,17 @@ PyObject* KX_GameObject::pyattr_get_actuators(void *self_v, const KX_PYATTRIBUTE
 	return resultlist;
 }
 
+PyObject* KX_GameObject::pyattr_get_attrDict(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
+{
+	KX_GameObject* self= static_cast<KX_GameObject*>(self_v);
+	
+	if(self->m_attr_dict==NULL)
+		self->m_attr_dict= PyDict_New();
+	
+	Py_INCREF(self->m_attr_dict);
+	return self->m_attr_dict;
+}
+
 /* We need these because the macros have a return in them */
 PyObject* KX_GameObject::py_getattro__internal(PyObject *attr)
 {
diff --git a/source/gameengine/Ketsji/KX_GameObject.h b/source/gameengine/Ketsji/KX_GameObject.h
index 2869404ee9b..8fafcc1f9b6 100644
--- a/source/gameengine/Ketsji/KX_GameObject.h
+++ b/source/gameengine/Ketsji/KX_GameObject.h
@@ -895,6 +895,7 @@ public:
 	static PyObject*	pyattr_get_state(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef);
 	static int			pyattr_set_state(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value);
 	static PyObject*	pyattr_get_meshes(void* self_v, const KX_PYATTRIBUTE_DEF *attrdef);
+	static PyObject*	pyattr_get_attrDict(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef);
 	
 	/* Experemental! */
 	static PyObject*	pyattr_get_sensors(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef);
diff --git a/source/gameengine/Ketsji/KX_MeshProxy.cpp b/source/gameengine/Ketsji/KX_MeshProxy.cpp
index eede3a0e832..c0b05859539 100644
--- a/source/gameengine/Ketsji/KX_MeshProxy.cpp
+++ b/source/gameengine/Ketsji/KX_MeshProxy.cpp
@@ -221,24 +221,21 @@ PyObject* KX_MeshProxy::PyGetVertexArrayLength(PyObject* args, PyObject* kwds)
 
 PyObject* KX_MeshProxy::PyGetVertex(PyObject* args, PyObject* kwds)
 {
-    int vertexindex= 1;
-	int matindex= 1;
+    int vertexindex;
+	int matindex;
 	PyObject* vertexob = NULL;
 
-	if (PyArg_ParseTuple(args,"ii:getVertex",&matindex,&vertexindex))
-	{
-		RAS_TexVert* vertex = m_meshobj->GetVertex(matindex,vertexindex);
-		if (vertex)
-		{
-			vertexob = (new KX_VertexProxy(this, vertex))->NewProxy(true);
-		}
-	}
-	else {
+	if (!PyArg_ParseTuple(args,"ii:getVertex",&matindex,&vertexindex))
+		return NULL;
+	
+	RAS_TexVert* vertex = m_meshobj->GetVertex(matindex,vertexindex);
+	
+	if(vertex==NULL) {
+		PyErr_SetString(PyExc_ValueError, "mesh.getVertex(mat_idx, vert_idx): KX_MeshProxy, could not get a vertex at the given indicies");
 		return NULL;
 	}
-
-	return vertexob;
-		
+	
+	return (new KX_VertexProxy(this, vertex))->NewProxy(true);
 }
 
 PyObject* KX_MeshProxy::PyGetPolygon(PyObject* args, PyObject* kwds)
diff --git a/source/gameengine/PyDoc/KX_GameObject.py b/source/gameengine/PyDoc/KX_GameObject.py
index 2688de0d018..0f9bfea98f3 100644
--- a/source/gameengine/PyDoc/KX_GameObject.py
+++ b/source/gameengine/PyDoc/KX_GameObject.py
@@ -79,6 +79,8 @@ class KX_GameObject(SCA_IObject):
 		- note: This attribute is experemental and may be removed (but probably wont be).
 		- note: Changes to this list will not update the KX_GameObject.
 	@type actuators: list
+	@ivar attrDict: get the objects internal python attribute dictionary for direct (faster) access.
+	@type attrDict: dict
 	@group Deprecated: getPosition, setPosition, setWorldPosition, getOrientation, setOrientation, getState, setState, getParent, getVisible, getMass, getMesh
 	"""
 	def endObject():