From 231b313c559b6a4969051e2f0fb978c59cf3d044 Mon Sep 17 00:00:00 2001
From: Aaron Carlisle <carlisle.b3d@gmail.com>
Date: Mon, 26 Jul 2021 10:59:49 -0400
Subject: Mantaflow: Remove Noise Type Option

Mantflow only supports wavelet noise, thus the parameter with only one option is no longer useful.

Differential Revision: https://developer.blender.org/D6770
---
 source/blender/blenkernel/intern/fluid.c     |  1 -
 source/blender/makesdna/DNA_fluid_defaults.h |  1 -
 source/blender/makesdna/DNA_fluid_types.h    |  8 +-------
 source/blender/makesrna/intern/rna_fluid.c   | 13 -------------
 4 files changed, 1 insertion(+), 22 deletions(-)

(limited to 'source/blender')

diff --git a/source/blender/blenkernel/intern/fluid.c b/source/blender/blenkernel/intern/fluid.c
index 1d8dc97d2af..92fd220549a 100644
--- a/source/blender/blenkernel/intern/fluid.c
+++ b/source/blender/blenkernel/intern/fluid.c
@@ -5005,7 +5005,6 @@ void BKE_fluid_modifier_copy(const struct FluidModifierData *fmd,
     tfds->noise_pos_scale = fds->noise_pos_scale;
     tfds->noise_time_anim = fds->noise_time_anim;
     tfds->noise_scale = fds->noise_scale;
-    tfds->noise_type = fds->noise_type;
 
     /* liquid domain options */
     tfds->flip_ratio = fds->flip_ratio;
diff --git a/source/blender/makesdna/DNA_fluid_defaults.h b/source/blender/makesdna/DNA_fluid_defaults.h
index 9454342654c..95f5b8b66b0 100644
--- a/source/blender/makesdna/DNA_fluid_defaults.h
+++ b/source/blender/makesdna/DNA_fluid_defaults.h
@@ -101,7 +101,6 @@
     .noise_time_anim = 0.1f, \
     .res_noise = {0, 0, 0}, \
     .noise_scale = 2, \
-    .noise_type = FLUID_NOISE_TYPE_WAVELET, \
     .particle_randomness = 0.1f, \
     .particle_number = 2, \
     .particle_minimum = 8, \
diff --git a/source/blender/makesdna/DNA_fluid_types.h b/source/blender/makesdna/DNA_fluid_types.h
index cec6eb0d044..57523f1c4d8 100644
--- a/source/blender/makesdna/DNA_fluid_types.h
+++ b/source/blender/makesdna/DNA_fluid_types.h
@@ -198,11 +198,6 @@ enum {
   FLUID_DOMAIN_TYPE_LIQUID = 1,
 };
 
-/* Smoke noise types. */
-enum {
-  FLUID_NOISE_TYPE_WAVELET = (1 << 0),
-};
-
 /* Mesh levelset generator types. */
 enum {
   FLUID_DOMAIN_MESH_IMPROVED = 0,
@@ -580,8 +575,7 @@ typedef struct FluidDomainSettings {
   float noise_time_anim;
   int res_noise[3];
   int noise_scale;
-  short noise_type; /* Noise type: wave, curl, anisotropic. */
-  char _pad3[2];    /* Unused. */
+  char _pad3[4];    /* Unused. */
 
   /* Liquid domain options. */
   float particle_randomness;
diff --git a/source/blender/makesrna/intern/rna_fluid.c b/source/blender/makesrna/intern/rna_fluid.c
index 5e015af8e20..10e899b7ee3 100644
--- a/source/blender/makesrna/intern/rna_fluid.c
+++ b/source/blender/makesrna/intern/rna_fluid.c
@@ -1268,11 +1268,6 @@ static void rna_def_fluid_domain_settings(BlenderRNA *brna)
       {FLUID_DOMAIN_TYPE_LIQUID, "LIQUID", 0, "Liquid", "Create domain for liquids"},
       {0, NULL, 0, NULL, NULL}};
 
-  static const EnumPropertyItem prop_noise_type_items[] = {
-      {FLUID_NOISE_TYPE_WAVELET, "NOISEWAVE", 0, "Wavelet", ""},
-      {0, NULL, 0, NULL, NULL},
-  };
-
   static const EnumPropertyItem prop_compression_items[] = {
       {VDB_COMPRESSION_ZIP, "ZIP", 0, "Zip", "Effective but slow compression"},
 #  ifdef WITH_OPENVDB_BLOSC
@@ -1813,14 +1808,6 @@ static void rna_def_fluid_domain_settings(BlenderRNA *brna)
   RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
   RNA_def_property_update(prop, NC_OBJECT | ND_MODIFIER, "rna_Fluid_domain_noise_reset");
 
-  prop = RNA_def_property(srna, "noise_type", PROP_ENUM, PROP_NONE);
-  RNA_def_property_enum_sdna(prop, NULL, "noise_type");
-  RNA_def_property_enum_items(prop, prop_noise_type_items);
-  RNA_def_property_ui_text(
-      prop, "Noise Method", "Noise method which is used during the high-res simulation");
-  RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
-  RNA_def_property_update(prop, NC_OBJECT | ND_MODIFIER, "rna_Fluid_domain_noise_reset");
-
   prop = RNA_def_property(srna, "use_noise", PROP_BOOLEAN, PROP_NONE);
   RNA_def_property_boolean_sdna(prop, NULL, "flags", FLUID_DOMAIN_USE_NOISE);
   RNA_def_property_ui_text(prop, "Use Noise", "Enable fluid noise (using amplification)");
-- 
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