Commit: c55d20b3017e5279766de3a05d1ffc03034da162
Author: Lukas Tönne
Date: Mon Jan 19 13:32:53 2015 +0100
Branches: gooseberry
https://developer.blender.org/rBc55d20b3017e5279766de3a05d1ffc03034da162
Use separate flags to enable/disable clump and roughness curves for
child hairs.
This allows disabling the curves temporarily without losing the setup.
===================================================================
M source/blender/blenkernel/BKE_blender.h
M source/blender/blenkernel/intern/particle.c
M source/blender/blenkernel/intern/particle_child.c
M source/blender/blenloader/intern/versioning_270.c
M source/blender/makesdna/DNA_particle_types.h
M source/blender/makesrna/intern/rna_particle.c
===================================================================
diff --git a/source/blender/blenkernel/BKE_blender.h
b/source/blender/blenkernel/BKE_blender.h
index 0215bec..3053c99 100644
--- a/source/blender/blenkernel/BKE_blender.h
+++ b/source/blender/blenkernel/BKE_blender.h
@@ -42,7 +42,7 @@ extern "C" {
* and keep comment above the defines.
* Use STRINGIFY() rather than defining with quotes */
#define BLENDER_VERSION 273
-#define BLENDER_SUBVERSION 2
+#define BLENDER_SUBVERSION 3
/* 262 was the last editmesh release but it has compatibility code for bmesh
data */
#define BLENDER_MINVERSION 270
#define BLENDER_MINSUBVERSION 5
diff --git a/source/blender/blenkernel/intern/particle.c
b/source/blender/blenkernel/intern/particle.c
index 22ce12b..c5bd232 100644
--- a/source/blender/blenkernel/intern/particle.c
+++ b/source/blender/blenkernel/intern/particle.c
@@ -1786,6 +1786,8 @@ void precalc_guides(ParticleSimulationData *sim, ListBase
*effectors)
int do_guides(ParticleSettings *part, ListBase *effectors, ParticleKey *state,
int index, float time)
{
+ CurveMapping *clumpcurve = (part->child_flag &
PART_CHILD_USE_CLUMP_CURVE) ? part->clumpcurve : NULL;
+ CurveMapping *roughcurve = (part->child_flag &
PART_CHILD_USE_ROUGH_CURVE) ? part->roughcurve : NULL;
EffectorCache *eff;
PartDeflect *pd;
Curve *cu;
@@ -1853,10 +1855,10 @@ int do_guides(ParticleSettings *part, ListBase
*effectors, ParticleKey *state, i
}
}
- if (part->clumpcurve)
- curvemapping_changed_all(part->clumpcurve);
- if (part->roughcurve)
- curvemapping_changed_all(part->roughcurve);
+ if (clumpcurve)
+ curvemapping_changed_all(clumpcurve);
+ if (roughcurve)
+ curvemapping_changed_all(roughcurve);
{
ParticleKey key;
@@ -1868,7 +1870,7 @@ int do_guides(ParticleSettings *part, ListBase
*effectors, ParticleKey *state, i
copy_v3_v3(key.co, vec_to_point);
do_kink(&key, par_co, par_vel, par_rot, guidetime,
pd->kink_freq, pd->kink_shape, pd->kink_amp, 0.f, pd->kink, pd->kink_axis, 0,
0);
do_clump(&key, par_co, guidetime, orco_offset,
pd->clump_fac, pd->clump_pow, 1.0f,
- part->child_flag & PART_CHILD_USE_CLUMP_NOISE,
part->clump_noise_size, part->clumpcurve);
+ part->child_flag & PART_CHILD_USE_CLUMP_NOISE,
part->clump_noise_size, clumpcurve);
copy_v3_v3(vec_to_point, key.co);
}
@@ -2073,9 +2075,9 @@ static bool
psys_thread_context_init_path(ParticleThreadContext *ctx, ParticleSi
ctx->vg_effector = psys_cache_vgroup(ctx->dm, psys,
PSYS_VG_EFFECTOR);
/* prepare curvemapping tables */
- if (part->clumpcurve)
+ if ((part->child_flag & PART_CHILD_USE_CLUMP_CURVE) && part->clumpcurve)
curvemapping_changed_all(part->clumpcurve);
- if (part->roughcurve)
+ if ((part->child_flag & PART_CHILD_USE_ROUGH_CURVE) && part->roughcurve)
curvemapping_changed_all(part->roughcurve);
return true;
diff --git a/source/blender/blenkernel/intern/particle_child.c
b/source/blender/blenkernel/intern/particle_child.c
index fb877e4..df03f39 100644
--- a/source/blender/blenkernel/intern/particle_child.c
+++ b/source/blender/blenkernel/intern/particle_child.c
@@ -661,6 +661,8 @@ void do_child_modifiers(ParticleSimulationData *sim,
ParticleTexture *ptex, cons
ChildParticle *cpa, const float orco[3], float
mat[4][4], ParticleKey *state, float t)
{
ParticleSettings *part = sim->psys->part;
+ CurveMapping *clumpcurve = (part->child_flag &
PART_CHILD_USE_CLUMP_CURVE) ? part->clumpcurve : NULL;
+ CurveMapping *roughcurve = (part->child_flag &
PART_CHILD_USE_ROUGH_CURVE) ? part->roughcurve : NULL;
int i = cpa - sim->psys->child;
int guided = 0;
@@ -690,7 +692,7 @@ void do_child_modifiers(ParticleSimulationData *sim,
ParticleTexture *ptex, cons
sub_v3_v3v3(orco_offset, orco, par_orco);
clump = do_clump(state, par_co, t, orco_offset, part->clumpfac,
part->clumppow, ptex ? ptex->clump : 1.f,
- part->child_flag & PART_CHILD_USE_CLUMP_NOISE,
part->clump_noise_size, part->clumpcurve);
+ part->child_flag & PART_CHILD_USE_CLUMP_NOISE,
part->clump_noise_size, clumpcurve);
if (kink_freq != 0.f) {
kink_amp *= (1.f - kink_amp_clump * clump);
@@ -702,7 +704,7 @@ void do_child_modifiers(ParticleSimulationData *sim,
ParticleTexture *ptex, cons
}
if (part->roughcurve) {
- do_rough_curve(orco, mat, t, rough1, part->rough1_size,
part->roughcurve, state);
+ do_rough_curve(orco, mat, t, rough1, part->rough1_size,
roughcurve, state);
}
else {
if (rough1 > 0.f)
diff --git a/source/blender/blenloader/intern/versioning_270.c
b/source/blender/blenloader/intern/versioning_270.c
index ca54f06..4bedcc6 100644
--- a/source/blender/blenloader/intern/versioning_270.c
+++ b/source/blender/blenloader/intern/versioning_270.c
@@ -535,4 +535,14 @@ void blo_do_versions_270(FileData *fd, Library
*UNUSED(lib), Main *main)
}
}
}
+
+ if (!MAIN_VERSION_ATLEAST(main, 273, 3)) {
+ ParticleSettings *part;
+ for (part = main->particle.first; part; part = part->id.next) {
+ if (part->clumpcurve)
+ part->child_flag |= PART_CHILD_USE_CLUMP_CURVE;
+ if (part->roughcurve)
+ part->child_flag |= PART_CHILD_USE_ROUGH_CURVE;
+ }
+ }
}
diff --git a/source/blender/makesdna/DNA_particle_types.h
b/source/blender/makesdna/DNA_particle_types.h
index d0455a4..a289487 100644
--- a/source/blender/makesdna/DNA_particle_types.h
+++ b/source/blender/makesdna/DNA_particle_types.h
@@ -436,9 +436,11 @@ typedef enum eParticleKink {
PART_KINK_SPIRAL = 5,
} eParticleKink;
-/* part->kink_flag */
+/* part->child_flag */
typedef enum eParticleChildFlag {
- PART_CHILD_USE_CLUMP_NOISE = 1,
+ PART_CHILD_USE_CLUMP_NOISE = (1<<0),
+ PART_CHILD_USE_CLUMP_CURVE = (1<<1),
+ PART_CHILD_USE_ROUGH_CURVE = (1<<2),
} eParticleChildFlag;
/* part->draw_col */
diff --git a/source/blender/makesrna/intern/rna_particle.c
b/source/blender/makesrna/intern/rna_particle.c
index 4ecfe34..a5ed3ff 100644
--- a/source/blender/makesrna/intern/rna_particle.c
+++ b/source/blender/makesrna/intern/rna_particle.c
@@ -959,50 +959,30 @@ static int rna_PartSettings_is_fluid_get(PointerRNA *ptr)
return part->type == PART_FLUID;
}
-int rna_ParticleSettings_use_clump_curve_get(PointerRNA *ptr)
-{
- ParticleSettings *part = ptr->data;
- return part->clumpcurve != NULL;
-}
-
-void rna_ParticleSettings_use_clump_curve_set(PointerRNA *ptr, int value)
+static void rna_ParticleSettings_use_clump_curve_update(Main *bmain, Scene
*scene, PointerRNA *ptr)
{
ParticleSettings *part = ptr->data;
- if (!value) {
- if (part->clumpcurve) {
- curvemapping_free(part->clumpcurve);
- part->clumpcurve = NULL;
- }
- }
- else {
+ if (part->child_flag & PART_CHILD_USE_CLUMP_CURVE) {
if (!part->clumpcurve) {
BKE_particlesettings_clump_curve_init(part);
}
}
+
+ rna_Particle_redo_child(bmain, scene, ptr);
}
-int rna_ParticleSettings_use_roughness_curve_get(PointerRNA *ptr)
-{
- ParticleSettings *part = ptr->data;
- return part->roughcurve != NULL;
-}
-
-void rna_ParticleSettings_use_roughness_curve_set(PointerRNA *ptr, int value)
+static void rna_ParticleSettings_use_roughness_curve_update(Main *bmain, Scene
*scene, PointerRNA *ptr)
{
ParticleSettings *part = ptr->data;
- if (!value) {
- if (part->roughcurve) {
- curvemapping_free(part->roughcurve);
- part->roughcurve = NULL;
- }
- }
- else {
+ if (part->child_flag & PART_CHILD_USE_ROUGH_CURVE) {
if (!part->roughcurve) {
BKE_particlesettings_rough_curve_init(part);
}
}
+
+ rna_Particle_redo_child(bmain, scene, ptr);
}
static void rna_ParticleSystem_name_set(PointerRNA *ptr, const char *value)
@@ -2941,9 +2921,9 @@ static void rna_def_particle_settings(BlenderRNA *brna)
RNA_def_property_update(prop, 0, "rna_Particle_redo_child");
prop = RNA_def_property(srna, "use_clump_curve", PROP_BOOLEAN,
PROP_NONE);
- RNA_def_property_boolean_funcs(prop,
"rna_ParticleSettings_use_clump_curve_get",
"rna_ParticleSettings_use_clump_curve_set");
+ RNA_def_property_boolean_sdna(prop, NULL, "child_flag",
PART_CHILD_USE_CLUMP_CURVE);
RNA_def_property_ui_text(prop, "Use Clump Curve", "Use a curve to
define clump tapering");
- RNA_def_property_update(prop, 0, "rna_Particle_redo_child");
+ RNA_def_property_update(prop, 0,
"rna_ParticleSettings_use_clump_curve_update");
prop = RNA_def_property(srna, "clump_curve", PROP_POINTER, PROP_NONE);
RNA_def_property_pointer_sdna(prop, NULL, "clumpcurve");
@@ -3061,9 +3041,9 @@ static void rna_def_particle_settings(BlenderRNA *brna)
RNA_def_property_update(prop, 0, "rna_Particle_redo_child");
prop = RNA_def_property(srna, "use_roughness_curve", PROP_BOOLEAN,
PROP_NONE);
- RNA_def_property_boolean_funcs(prop,
"rna_ParticleSettings_use_roughness_curve_get",
"rna_ParticleSettings_use_roughness_curve_set");
+ RNA_def_property_boolean_sdna(prop, NULL, "child_flag",
PART_CHILD_USE_ROUGH_CURVE);
RNA_def_property_ui_text(prop, "Use Roughness Curve", "Use a curve to
define roughness");
- RNA_def_property_update(prop, 0, "rna_Particle_redo_child");
+ RNA_def_property_update(prop, 0,
"rna_ParticleSettings_use_roughness_curve_update");
prop = RNA_def_property(srna, "roughness_curve", PROP_POINTER,
PROP_NONE);
RNA_def_property_pointer_sdna(prop, NULL, "roughcurve");
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