[Bf-blender-cvs] [50f1888] blender-v2.77-release: Fix T47676: Broken default values for particle brush strength.

[Bastien Montagne]

Commit: 50f188814fe324cd7837b52a528a0a7d58febdc7
Author: Bastien Montagne
Date:   Thu Mar 3 15:48:50 2016 +0100
Branches: blender-v2.77-release
https://developer.blender.org/rB50f188814fe324cd7837b52a528a0a7d58febdc7

Fix T47676: Broken default values for particle brush strength.

Current startup .blend has old (percent?) values for particle brush strength.

Since rBe4e21480d6331903c90ab073746484498441e1ac, UI controls do not clamp automatically values anymore,
which means when you first enable comb (or any other brush) you get a 50 strength, waaaayyyy to powerful.

This commit fixes this in `BLO_update_defaults_startup_blend`, note that it does not fix custom users'
startup files, nothing to do here...

===================================================================

M	source/blender/blenkernel/intern/scene.c
M	source/blender/blenloader/intern/versioning_defaults.c

===================================================================

diff --git a/source/blender/blenkernel/intern/scene.c b/source/blender/blenkernel/intern/scene.c
index 3c6498e..3e086c7 100644
--- a/source/blender/blenkernel/intern/scene.c
+++ b/source/blender/blenkernel/intern/scene.c
@@ -650,12 +650,12 @@ void BKE_scene_init(Scene *sce)
 	pset->fade_frames = 2;
 	pset->selectmode = SCE_SELECT_PATH;
 	for (a = 0; a < PE_TOT_BRUSH; a++) {
-		pset->brush[a].strength = 0.5;
+		pset->brush[a].strength = 0.5f;
 		pset->brush[a].size = 50;
 		pset->brush[a].step = 10;
 		pset->brush[a].count = 10;
 	}
-	pset->brush[PE_BRUSH_CUT].strength = 100;
+	pset->brush[PE_BRUSH_CUT].strength = 1.0f;
 
 	sce->r.ffcodecdata.audio_mixrate = 48000;
 	sce->r.ffcodecdata.audio_volume = 1.0f;
diff --git a/source/blender/blenloader/intern/versioning_defaults.c b/source/blender/blenloader/intern/versioning_defaults.c
index fb4aa53..5b30aed 100644
--- a/source/blender/blenloader/intern/versioning_defaults.c
+++ b/source/blender/blenloader/intern/versioning_defaults.c
@@ -144,6 +144,12 @@ void BLO_update_defaults_startup_blend(Main *bmain)
 			ts->gpencil_v2d_align = GP_PROJECT_VIEWSPACE;
 			ts->gpencil_seq_align = GP_PROJECT_VIEWSPACE;
 			ts->gpencil_ima_align = GP_PROJECT_VIEWSPACE;
+
+			ParticleEditSettings *pset = &ts->particle;
+			for (int a = 0; a < PE_TOT_BRUSH; a++) {
+				pset->brush[a].strength = 0.5f;
+			}
+			pset->brush[PE_BRUSH_CUT].strength = 1.0f;
 		}
 
 		scene->gm.lodflag |= SCE_LOD_USE_HYST;