Node socket values now only have soft limits, rather than hard limits, so you

can type in any value, and only when sliding the number value there is a limit.
It was already possible to assign any value to a socket with node linking, so
this shouldn't cause any new issues.

Also raised the limits on the math nodes, with a patch by Agustin Benavidez.

source/blender/makesrna/intern/makesrna.c

@@ -687,15 +687,15 @@ static void rna_clamp_value_range(FILE *f, PropertyRNA *prop)
 	if (prop->type == PROP_FLOAT) {
 		FloatPropertyRNA *fprop = (FloatPropertyRNA*)prop;
 		if (fprop->range) {
-			fprintf(f, "	float prop_clamp_min, prop_clamp_max;\n");
-			fprintf(f, "	%s(ptr, &prop_clamp_min, &prop_clamp_max);\n", rna_function_string(fprop->range));
+			fprintf(f, "	float prop_clamp_min = -FLT_MAX, prop_clamp_max = FLT_MAX, prop_soft_min, prop_soft_max;\n");
+			fprintf(f, "	%s(ptr, &prop_clamp_min, &prop_clamp_max, &prop_soft_min, &prop_soft_max);\n", rna_function_string(fprop->range));
 		}
 	}
 	else if (prop->type == PROP_INT) {
 		IntPropertyRNA *iprop = (IntPropertyRNA*)prop;
 		if (iprop->range) {
-			fprintf(f, "	int prop_clamp_min, prop_clamp_max;\n");
-			fprintf(f, "	%s(ptr, &prop_clamp_min, &prop_clamp_max);\n", rna_function_string(iprop->range));
+			fprintf(f, "	int prop_clamp_min = INT_MIN, prop_clamp_max = INT_MAX, prop_soft_min, prop_soft_max;\n");
+			fprintf(f, "	%s(ptr, &prop_clamp_min, &prop_clamp_max, &prop_soft_min, &prop_soft_max);\n", rna_function_string(iprop->range));
 		}
 	}
 }

source/blender/makesrna/intern/rna_access.c

@@ -901,6 +901,7 @@ int RNA_property_array_item_index(PropertyRNA *prop, char name)
 void RNA_property_int_range(PointerRNA *ptr, PropertyRNA *prop, int *hardmin, int *hardmax)
 {
 	IntPropertyRNA *iprop = (IntPropertyRNA*)rna_ensure_property(prop);
+	int softmin, softmax;
 
 	if (prop->magic != RNA_MAGIC) {
 		/* attempt to get the local ID values */
@@ -920,7 +921,10 @@ void RNA_property_int_range(PointerRNA *ptr, PropertyRNA *prop, int *hardmin, in
 	}
 
 	if (iprop->range) {
-		iprop->range(ptr, hardmin, hardmax);
+		*hardmin = INT_MIN;
+		*hardmax = INT_MAX;
+
+		iprop->range(ptr, hardmin, hardmax, &softmin, &softmax);
 	}
 	else {
 		*hardmin = iprop->hardmin;
@@ -953,14 +957,17 @@ void RNA_property_int_ui_range(PointerRNA *ptr, PropertyRNA *prop, int *softmin,
 		}
 	}
 
+	*softmin = iprop->softmin;
+	*softmax = iprop->softmax;
+
 	if (iprop->range) {
-		iprop->range(ptr, &hardmin, &hardmax);
-		*softmin = MAX2(iprop->softmin, hardmin);
-		*softmax = MIN2(iprop->softmax, hardmax);
-	}
-	else {
-		*softmin = iprop->softmin;
-		*softmax = iprop->softmax;
+		hardmin = INT_MIN;
+		hardmax = INT_MAX;
+
+		iprop->range(ptr, &hardmin, &hardmax, softmin, softmax);
+
+		*softmin = MAX2(*softmin, hardmin);
+		*softmax = MIN2(*softmax, hardmax);
 	}
 
 	*step = iprop->step;
@@ -969,6 +976,7 @@ void RNA_property_int_ui_range(PointerRNA *ptr, PropertyRNA *prop, int *softmin,
 void RNA_property_float_range(PointerRNA *ptr, PropertyRNA *prop, float *hardmin, float *hardmax)
 {
 	FloatPropertyRNA *fprop = (FloatPropertyRNA*)rna_ensure_property(prop);
+	float softmin, softmax;
 
 	if (prop->magic != RNA_MAGIC) {
 		/* attempt to get the local ID values */
@@ -988,7 +996,10 @@ void RNA_property_float_range(PointerRNA *ptr, PropertyRNA *prop, float *hardmin
 	}
 
 	if (fprop->range) {
-		fprop->range(ptr, hardmin, hardmax);
+		*hardmin = -FLT_MAX;
+		*hardmax = FLT_MAX;
+
+		fprop->range(ptr, hardmin, hardmax, &softmin, &softmax);
 	}
 	else {
 		*hardmin = fprop->hardmin;
@@ -1025,14 +1036,17 @@ void RNA_property_float_ui_range(PointerRNA *ptr, PropertyRNA *prop, float *soft
 		}
 	}
 
+	*softmin = fprop->softmin;
+	*softmax = fprop->softmax;
+
 	if (fprop->range) {
-		fprop->range(ptr, &hardmin, &hardmax);
-		*softmin = MAX2(fprop->softmin, hardmin);
-		*softmax = MIN2(fprop->softmax, hardmax);
-	}
-	else {
-		*softmin = fprop->softmin;
-		*softmax = fprop->softmax;
+		hardmin = -FLT_MAX;
+		hardmax = FLT_MAX;
+
+		fprop->range(ptr, &hardmin, &hardmax, softmin, softmax);
+
+		*softmin = MAX2(*softmin, hardmin);
+		*softmax = MIN2(*softmax, hardmax);
 	}
 
 	*step = fprop->step;

source/blender/makesrna/intern/rna_action.c

@@ -180,7 +180,7 @@ static void rna_Action_active_pose_marker_index_set(PointerRNA *ptr, int value)
 	act->active_marker = value+1;
 }
 
-static void rna_Action_active_pose_marker_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_Action_active_pose_marker_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	bAction *act = (bAction*)ptr->data;
 

source/blender/makesrna/intern/rna_animation.c

@@ -321,7 +321,7 @@ static void rna_KeyingSet_active_ksPath_index_set(PointerRNA *ptr, int value)
 	ks->active_path = value+1;
 }
 
-static void rna_KeyingSet_active_ksPath_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_KeyingSet_active_ksPath_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	KeyingSet *ks = (KeyingSet *)ptr->data;
 

source/blender/makesrna/intern/rna_boid.c

@@ -151,7 +151,7 @@ static PointerRNA rna_BoidState_active_boid_rule_get(PointerRNA *ptr)
 	}
 	return rna_pointer_inherit_refine(ptr, &RNA_BoidRule, NULL);
 }
-static void rna_BoidState_active_boid_rule_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_BoidState_active_boid_rule_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	BoidState *state = (BoidState*)ptr->data;
 	*min = 0;
@@ -217,7 +217,7 @@ static PointerRNA rna_BoidSettings_active_boid_state_get(PointerRNA *ptr)
 	}
 	return rna_pointer_inherit_refine(ptr, &RNA_BoidState, NULL);
 }
-static void rna_BoidSettings_active_boid_state_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_BoidSettings_active_boid_state_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	BoidSettings *boids = (BoidSettings*)ptr->data;
 	*min = 0;

source/blender/makesrna/intern/rna_color.c

@@ -100,7 +100,7 @@ static void rna_CurveMapping_white_level_set(PointerRNA *ptr, const float *value
 	curvemapping_set_black_white(cumap, NULL, NULL);
 }
 
-static void rna_CurveMapping_clipminx_range(PointerRNA *ptr, float *min, float *max)
+static void rna_CurveMapping_clipminx_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	CurveMapping *cumap = (CurveMapping*)ptr->data;
 
@@ -108,7 +108,7 @@ static void rna_CurveMapping_clipminx_range(PointerRNA *ptr, float *min, float *
 	*max = cumap->clipr.xmax;
 }
 
-static void rna_CurveMapping_clipminy_range(PointerRNA *ptr, float *min, float *max)
+static void rna_CurveMapping_clipminy_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	CurveMapping *cumap = (CurveMapping*)ptr->data;
 
@@ -116,7 +116,7 @@ static void rna_CurveMapping_clipminy_range(PointerRNA *ptr, float *min, float *
 	*max = cumap->clipr.ymax;
 }
 
-static void rna_CurveMapping_clipmaxx_range(PointerRNA *ptr, float *min, float *max)
+static void rna_CurveMapping_clipmaxx_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	CurveMapping *cumap = (CurveMapping*)ptr->data;
 
@@ -124,7 +124,7 @@ static void rna_CurveMapping_clipmaxx_range(PointerRNA *ptr, float *min, float *
 	*max = 100.0f;
 }
 
-static void rna_CurveMapping_clipmaxy_range(PointerRNA *ptr, float *min, float *max)
+static void rna_CurveMapping_clipmaxy_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	CurveMapping *cumap = (CurveMapping*)ptr->data;
 

source/blender/makesrna/intern/rna_constraint.c

@@ -307,7 +307,7 @@ static EnumPropertyItem *rna_Constraint_target_space_itemf(bContext *UNUSED(C),
 	return space_object_items;
 }
 
-static void rna_ActionConstraint_minmax_range(PointerRNA *ptr, float *min, float *max)
+static void rna_ActionConstraint_minmax_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	bConstraint *con = (bConstraint*)ptr->data;
 	bActionConstraint *acon = (bActionConstraint *)con->data;

source/blender/makesrna/intern/rna_curve.c

@@ -248,7 +248,7 @@ static void rna_Curve_texspace_size_set(PointerRNA *ptr, const float *values)
 	copy_v3_v3(cu->size, values);
 }
 
-static void rna_Curve_material_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_Curve_material_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	Curve *cu = (Curve*)ptr->id.data;
 	*min = 0;
@@ -256,7 +256,7 @@ static void rna_Curve_material_index_range(PointerRNA *ptr, int *min, int *max)
 	*max = MAX2(0, *max);
 }
 
-static void rna_Curve_active_textbox_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_Curve_active_textbox_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	Curve *cu = (Curve*)ptr->id.data;
 	*min = 0;

source/blender/makesrna/intern/rna_dynamicpaint.c

@@ -186,7 +186,7 @@ static void rna_Surface_active_point_index_set(struct PointerRNA *ptr, int value
 	return;
 }
 
-static void rna_Surface_active_point_range(PointerRNA *ptr, int *min, int *max)
+static void rna_Surface_active_point_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	DynamicPaintCanvasSettings *canvas = (DynamicPaintCanvasSettings*)ptr->data;
 

source/blender/makesrna/intern/rna_fcurve.c

@@ -453,7 +453,7 @@ static void rna_FModifier_active_set(PointerRNA *ptr, int UNUSED(value))
 	fm->flag |= FMODIFIER_FLAG_ACTIVE;
 }
 
-static void rna_FModifier_start_frame_range(PointerRNA *ptr, float *min, float *max)
+static void rna_FModifier_start_frame_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	FModifier *fcm = (FModifier*)ptr->data;
 	
@@ -461,7 +461,7 @@ static void rna_FModifier_start_frame_range(PointerRNA *ptr, float *min, float *
 	*max = (fcm->flag & FMODIFIER_FLAG_RANGERESTRICT)? fcm->efra : MAXFRAMEF;
 }
 
-static void rna_FModifier_end_frame_range(PointerRNA *ptr, float *min, float *max)
+static void rna_FModifier_end_frame_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	FModifier *fcm = (FModifier*)ptr->data;
 
@@ -469,7 +469,7 @@ static void rna_FModifier_end_frame_range(PointerRNA *ptr, float *min, float *ma
 	*max = MAXFRAMEF;
 }
 
-static void rna_FModifier_blending_range(PointerRNA *ptr, float *min, float *max)
+static void rna_FModifier_blending_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	FModifier *fcm = (FModifier*)ptr->data;
 
@@ -520,7 +520,7 @@ static void rna_FModifierGenerator_coefficients_set(PointerRNA *ptr, const float
 	memcpy(gen->coefficients, values, gen->arraysize * sizeof(float));
 }
 
-static void rna_FModifierLimits_minx_range(PointerRNA *ptr, float *min, float *max)
+static void rna_FModifierLimits_minx_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	FModifier *fcm = (FModifier*)ptr->data;
 	FMod_Limits *data = fcm->data;
@@ -529,7 +529,7 @@ static void rna_FModifierLimits_minx_range(PointerRNA *ptr, float *min, float *m
 	*max = (data->flag & FCM_LIMIT_XMAX)? data->rect.xmax : MAXFRAMEF;
 }
 
-static void rna_FModifierLimits_maxx_range(PointerRNA *ptr, float *min, float *max)
+static void rna_FModifierLimits_maxx_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	FModifier *fcm = (FModifier*)ptr->data;
 	FMod_Limits *data = fcm->data;
@@ -538,7 +538,7 @@ static void rna_FModifierLimits_maxx_range(PointerRNA *ptr, float *min, float *m
 	*max = MAXFRAMEF;
 }
 
-static void rna_FModifierLimits_miny_range(PointerRNA *ptr, float *min, float *max)
+static void rna_FModifierLimits_miny_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	FModifier *fcm = (FModifier*)ptr->data;
 	FMod_Limits *data = fcm->data;
@@ -547,7 +547,7 @@ static void rna_FModifierLimits_miny_range(PointerRNA *ptr, float *min, float *m
 	*max = (data->flag & FCM_LIMIT_YMAX)? data->rect.ymax : FLT_MAX;
 }
 
-static void rna_FModifierLimits_maxy_range(PointerRNA *ptr, float *min, float *max)
+static void rna_FModifierLimits_maxy_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	FModifier *fcm = (FModifier*)ptr->data;
 	FMod_Limits *data = fcm->data;
@@ -557,7 +557,7 @@ static void rna_FModifierLimits_maxy_range(PointerRNA *ptr, float *min, float *m
 }
 
 
-static void rna_FModifierStepped_start_frame_range(PointerRNA *ptr, float *min, float *max)
+static void rna_FModifierStepped_start_frame_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	FModifier *fcm = (FModifier*)ptr->data;
 	FMod_Stepped *data = fcm->data;
@@ -566,7 +566,7 @@ static void rna_FModifierStepped_start_frame_range(PointerRNA *ptr, float *min,
 	*max = (data->flag & FCM_STEPPED_NO_AFTER)? data->end_frame : MAXFRAMEF;
 }
 
-static void rna_FModifierStepped_end_frame_range(PointerRNA *ptr, float *min, float *max)
+static void rna_FModifierStepped_end_frame_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	FModifier *fcm = (FModifier*)ptr->data;
 	FMod_Stepped *data = fcm->data;

source/blender/makesrna/intern/rna_internal_types.h

@@ -77,12 +77,12 @@ typedef int (*PropIntGetFunc)(struct PointerRNA *ptr);
 typedef void (*PropIntSetFunc)(struct PointerRNA *ptr, int value);
 typedef void (*PropIntArrayGetFunc)(struct PointerRNA *ptr, int *values);
 typedef void (*PropIntArraySetFunc)(struct PointerRNA *ptr, const int *values);
-typedef void (*PropIntRangeFunc)(struct PointerRNA *ptr, int *min, int *max);
+typedef void (*PropIntRangeFunc)(struct PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax);
 typedef float (*PropFloatGetFunc)(struct PointerRNA *ptr);
 typedef void (*PropFloatSetFunc)(struct PointerRNA *ptr, float value);
 typedef void (*PropFloatArrayGetFunc)(struct PointerRNA *ptr, float *values);
 typedef void (*PropFloatArraySetFunc)(struct PointerRNA *ptr, const float *values);
-typedef void (*PropFloatRangeFunc)(struct PointerRNA *ptr, float *min, float *max);
+typedef void (*PropFloatRangeFunc)(struct PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax);
 typedef void (*PropStringGetFunc)(struct PointerRNA *ptr, char *value);
 typedef int (*PropStringLengthFunc)(struct PointerRNA *ptr);
 typedef void (*PropStringSetFunc)(struct PointerRNA *ptr, const char *value);

source/blender/makesrna/intern/rna_key.c

@@ -93,7 +93,7 @@ static void rna_ShapeKey_value_set(PointerRNA *ptr, float value)
 	data->curval = value;
 }
 
-static void rna_ShapeKey_value_range(PointerRNA *ptr, float *min, float *max)
+static void rna_ShapeKey_value_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	KeyBlock *data = (KeyBlock*)ptr->data;
 
@@ -104,7 +104,7 @@ static void rna_ShapeKey_value_range(PointerRNA *ptr, float *min, float *max)
 /* epsilon for how close one end of shapekey range can get to the other */
 #define SHAPEKEY_SLIDER_TOL 0.001f
 
-static void rna_ShapeKey_slider_min_range(PointerRNA *ptr, float *min, float *max)
+static void rna_ShapeKey_slider_min_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	KeyBlock *data = (KeyBlock*)ptr->data;
 
@@ -115,14 +115,14 @@ static void rna_ShapeKey_slider_min_range(PointerRNA *ptr, float *min, float *ma
 static void rna_ShapeKey_slider_min_set(PointerRNA *ptr, float value)
 {
 	KeyBlock *data = (KeyBlock*)ptr->data;
-	float min, max;
+	float min, max, softmin, softmax;
 	
-	rna_ShapeKey_slider_min_range(ptr, &min, &max);
+	rna_ShapeKey_slider_min_range(ptr, &min, &max, &softmin, &softmax);
 	CLAMP(value, min, max);
 	data->slidermin = value;
 }
 
-static void rna_ShapeKey_slider_max_range(PointerRNA *ptr, float *min, float *max)
+static void rna_ShapeKey_slider_max_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	KeyBlock *data = (KeyBlock*)ptr->data;
 
@@ -133,9 +133,9 @@ static void rna_ShapeKey_slider_max_range(PointerRNA *ptr, float *min, float *ma
 static void rna_ShapeKey_slider_max_set(PointerRNA *ptr, float value)
 {
 	KeyBlock *data = (KeyBlock*)ptr->data;
-	float min, max;
+	float min, max, softmin, softmax;
 	
-	rna_ShapeKey_slider_max_range(ptr, &min, &max);
+	rna_ShapeKey_slider_max_range(ptr, &min, &max, &softmin, &softmax);
 	CLAMP(value, min, max);
 	data->slidermax = value;
 }

source/blender/makesrna/intern/rna_material.c

@@ -195,7 +195,7 @@ static void rna_Material_active_node_material_set(PointerRNA *ptr, PointerRNA va
 	nodeSetActiveID(ma->nodetree, ID_MA, &ma_act->id);
 }
 
-static void rna_MaterialStrand_start_size_range(PointerRNA *ptr, float *min, float *max)
+static void rna_MaterialStrand_start_size_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	Material *ma = (Material*)ptr->id.data;
 
@@ -209,7 +209,7 @@ static void rna_MaterialStrand_start_size_range(PointerRNA *ptr, float *min, flo
 	}
 }
 
-static void rna_MaterialStrand_end_size_range(PointerRNA *ptr, float *min, float *max)
+static void rna_MaterialStrand_end_size_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	Material *ma = (Material*)ptr->id.data;
 

source/blender/makesrna/intern/rna_mesh.c

@@ -937,7 +937,7 @@ static void rna_MeshPoly_vertices_set(PointerRNA *ptr, const int *values)
 	}
 }
 
-static void rna_MeshPoly_material_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_MeshPoly_material_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	Mesh *me = rna_mesh(ptr);
 	*min = 0;

source/blender/makesrna/intern/rna_mesh_utils.h

@@ -64,7 +64,8 @@
 		return data ? CustomData_number_of_layers(data, layer_type) : 0;                        \
 	}                                                                                           \
 	/* index range */                                                                           \
-	static void rna_Mesh_##collection_name##_index_range(PointerRNA *ptr, int *min, int *max)   \
+	static void rna_Mesh_##collection_name##_index_range(PointerRNA *ptr, int *min, int *max,   \
+	                                                     int *softmin, int *softmax)            \
 	{                                                                                           \
 		CustomData *data = rna_mesh_##customdata_type(ptr);                                     \
 		*min = 0;                                                                               \

source/blender/makesrna/intern/rna_modifier.c

@@ -470,7 +470,7 @@ static void rna_WeightVGModifier_mask_uvlayer_set(PointerRNA *ptr, const char *v
 	}
 }
 
-static void rna_MultiresModifier_level_range(PointerRNA *ptr, int *min, int *max)
+static void rna_MultiresModifier_level_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	MultiresModifierData *mmd = (MultiresModifierData*)ptr->data;
 

source/blender/makesrna/intern/rna_nodetree.c

@@ -436,28 +436,28 @@ static void rna_NodeLink_update(Main *bmain, Scene *scene, PointerRNA *ptr)
 }
 #endif
 
-static void rna_NodeSocketInt_range(PointerRNA *ptr, int *min, int *max)
+static void rna_NodeSocketInt_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	bNodeSocket *sock = (bNodeSocket*)ptr->data;
 	bNodeSocketValueInt *val = (bNodeSocketValueInt*)sock->default_value;
-	*min = val->min;
-	*max = val->max;
+	*softmin = val->min;
+	*softmax = val->max;
 }
 
-static void rna_NodeSocketFloat_range(PointerRNA *ptr, float *min, float *max)
+static void rna_NodeSocketFloat_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	bNodeSocket *sock = (bNodeSocket*)ptr->data;
 	bNodeSocketValueFloat *val = (bNodeSocketValueFloat*)sock->default_value;
-	*min = val->min;
-	*max = val->max;
+	*softmin = val->min;
+	*softmax = val->max;
 }
 
-static void rna_NodeSocketVector_range(PointerRNA *ptr, float *min, float *max)
+static void rna_NodeSocketVector_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	bNodeSocket *sock = (bNodeSocket*)ptr->data;
 	bNodeSocketValueVector *val = (bNodeSocketValueVector*)sock->default_value;
-	*min = val->min;
-	*max = val->max;
+	*softmin = val->min;
+	*softmax = val->max;
 }
 
 static void rna_Node_image_layer_update(Main *bmain, Scene *scene, PointerRNA *ptr)

source/blender/makesrna/intern/rna_object.c

@@ -506,7 +506,7 @@ static void rna_Object_active_vertex_group_index_set(PointerRNA *ptr, int value)
 	ob->actdef = value+1;
 }
 
-static void rna_Object_active_vertex_group_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_Object_active_vertex_group_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	Object *ob = (Object*)ptr->id.data;
 
@@ -618,7 +618,7 @@ static void rna_Object_active_material_index_set(PointerRNA *ptr, int value)
 	}
 }
 
-static void rna_Object_active_material_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_Object_active_material_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	Object *ob = (Object*)ptr->id.data;
 	*min = 0;
@@ -643,7 +643,7 @@ static void rna_Object_active_material_set(PointerRNA *ptr, PointerRNA value)
 	assign_material(ob, value.data, ob->actcol);
 }
 
-static void rna_Object_active_particle_system_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_Object_active_particle_system_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	Object *ob = (Object*)ptr->id.data;
 	*min = 0;
@@ -1066,7 +1066,7 @@ static void rna_GameObjectSettings_used_state_get(PointerRNA *ptr, int *values)
 	}
 }
 
-static void rna_Object_active_shape_key_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_Object_active_shape_key_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	Object *ob = (Object*)ptr->id.data;
 	Key *key = ob_get_key(ob);

source/blender/makesrna/intern/rna_object_force.c

@@ -225,7 +225,7 @@ static void rna_Cache_list_begin(CollectionPropertyIterator *iter, PointerRNA *p
 
 	rna_iterator_listbase_begin(iter, &lb, NULL);
 }
-static void rna_Cache_active_point_cache_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_Cache_active_point_cache_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	Object *ob = ptr->id.data;
 	PointCache *cache = ptr->data;
@@ -289,7 +289,7 @@ static void rna_Cache_active_point_cache_index_set(struct PointerRNA *ptr, int v
 	BLI_freelistN(&pidlist);
 }
 
-static void rna_PointCache_frame_step_range(PointerRNA *ptr, int *min, int *max)
+static void rna_PointCache_frame_step_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	Object *ob = ptr->id.data;
 	PointCache *cache = ptr->data;

source/blender/makesrna/intern/rna_particle.c

@@ -470,7 +470,7 @@ static float rna_PartSetting_linelentail_get(struct PointerRNA *ptr)
 	ParticleSettings *settings = (ParticleSettings*)ptr->data;
 	return settings->draw_line[0];
 }
-static void rna_PartSetting_pathstartend_range(PointerRNA *ptr, float *min, float *max)
+static void rna_PartSetting_pathstartend_range(PointerRNA *ptr, float *min, float *max, float *softmin, float *softmax)
 {
 	ParticleSettings *settings = (ParticleSettings*)ptr->data;
 
@@ -526,7 +526,7 @@ static PointerRNA rna_ParticleSystem_active_particle_target_get(PointerRNA *ptr)
 	}
 	return rna_pointer_inherit_refine(ptr, &RNA_ParticleTarget, NULL);
 }
-static void rna_ParticleSystem_active_particle_target_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_ParticleSystem_active_particle_target_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	ParticleSystem *psys = (ParticleSystem*)ptr->data;
 	*min = 0;
@@ -666,7 +666,7 @@ static PointerRNA rna_ParticleDupliWeight_active_get(PointerRNA *ptr)
 	}
 	return rna_pointer_inherit_refine(ptr, &RNA_ParticleTarget, NULL);
 }
-static void rna_ParticleDupliWeight_active_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_ParticleDupliWeight_active_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	ParticleSettings *part = (ParticleSettings*)ptr->id.data;
 	*min = 0;

source/blender/makesrna/intern/rna_pose.c

@@ -365,7 +365,7 @@ static void rna_PoseChannel_bone_group_index_set(PointerRNA *ptr, int value)
 	pchan->agrp_index = value+1;
 }
 
-static void rna_PoseChannel_bone_group_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_PoseChannel_bone_group_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	Object *ob = (Object*)ptr->id.data;
 	bPose *pose = (ob) ? ob->pose : NULL;
@@ -404,7 +404,7 @@ static void rna_Pose_active_bone_group_index_set(PointerRNA *ptr, int value)
 	pose->active_group = value+1;
 }
 
-static void rna_Pose_active_bone_group_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_Pose_active_bone_group_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	bPose *pose = (bPose*)ptr->data;
 

source/blender/makesrna/intern/rna_scene.c

@@ -962,7 +962,7 @@ static void rna_RenderSettings_active_layer_index_set(PointerRNA *ptr, int value
 	rd->actlay = value;
 }
 
-static void rna_RenderSettings_active_layer_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_RenderSettings_active_layer_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	RenderData *rd = (RenderData*)ptr->data;
 

source/blender/makesrna/intern/rna_space.c

@@ -776,7 +776,7 @@ static void rna_ConsoleLine_body_set(PointerRNA *ptr, const char *value)
 		ci->cursor = len;
 }
 
-static void rna_ConsoleLine_cursor_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_ConsoleLine_cursor_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	ConsoleLine *ci = (ConsoleLine*)ptr->data;
 

source/blender/makesrna/intern/rna_tracking.c

@@ -128,7 +128,7 @@ static void rna_tracking_active_object_index_set(PointerRNA *ptr, int value)
 	clip->tracking.objectnr = value;
 }
 
-static void rna_tracking_active_object_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_tracking_active_object_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	MovieClip *clip = (MovieClip*)ptr->id.data;
 
@@ -302,7 +302,7 @@ static void rna_tracking_stabTracks_active_index_set(PointerRNA *ptr, int value)
 	clip->tracking.stabilization.act_track = value;
 }
 
-static void rna_tracking_stabTracks_active_index_range(PointerRNA *ptr, int *min, int *max)
+static void rna_tracking_stabTracks_active_index_range(PointerRNA *ptr, int *min, int *max, int *softmin, int *softmax)
 {
 	MovieClip *clip = (MovieClip*)ptr->id.data;
 

source/blender/nodes/shader/nodes/node_shader_math.c

@@ -35,8 +35,8 @@
 
 /* **************** SCALAR MATH ******************** */ 
 static bNodeSocketTemplate sh_node_math_in[]= { 
-	{ SOCK_FLOAT, 1, "Value", 0.5f, 0.5f, 0.5f, 1.0f, -100.0f, 100.0f, PROP_NONE}, 
-	{ SOCK_FLOAT, 1, "Value", 0.5f, 0.5f, 0.5f, 1.0f, -100.0f, 100.0f, PROP_NONE}, 
+	{ SOCK_FLOAT, 1, "Value", 0.5f, 0.5f, 0.5f, 1.0f, -10000.0f, 10000.0f, PROP_NONE}, 
+	{ SOCK_FLOAT, 1, "Value", 0.5f, 0.5f, 0.5f, 1.0f, -10000.0f, 10000.0f, PROP_NONE}, 
 	{ -1, 0, "" } 
 };
 

source/blender/nodes/shader/nodes/node_shader_vectMath.c

@@ -36,8 +36,8 @@
 
 /* **************** VECTOR MATH ******************** */ 
 static bNodeSocketTemplate sh_node_vect_math_in[]= { 
-	{ SOCK_VECTOR, 1, "Vector", 0.5f, 0.5f, 0.5f, 1.0f, 0.0f, 1.0f, PROP_NONE}, 
-	{ SOCK_VECTOR, 1, "Vector", 0.5f, 0.5f, 0.5f, 1.0f, 0.0f, 1.0f, PROP_NONE}, 
+        { SOCK_VECTOR, 1, "Vector", 0.5f, 0.5f, 0.5f, 1.0f, -10000.0f, 10000.0f, PROP_NONE},
+        { SOCK_VECTOR, 1, "Vector", 0.5f, 0.5f, 0.5f, 1.0f, -10000.0f, 10000.0f, PROP_NONE},
 	{ -1, 0, "" } 
 };