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path: root/source/blender/modifiers/intern/MOD_wave.c
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Diffstat (limited to 'source/blender/modifiers/intern/MOD_wave.c')
-rw-r--r--source/blender/modifiers/intern/MOD_wave.c146
1 files changed, 72 insertions, 74 deletions
diff --git a/source/blender/modifiers/intern/MOD_wave.c b/source/blender/modifiers/intern/MOD_wave.c
index db5538aba51..042401ee26f 100644
--- a/source/blender/modifiers/intern/MOD_wave.c
+++ b/source/blender/modifiers/intern/MOD_wave.c
@@ -58,29 +58,29 @@
static void initData(ModifierData *md)
{
- WaveModifierData *wmd = (WaveModifierData*) md; // whadya know, moved here from Iraq
+ WaveModifierData *wmd = (WaveModifierData *) md; // whadya know, moved here from Iraq
- wmd->flag |= (MOD_WAVE_X | MOD_WAVE_Y | MOD_WAVE_CYCL
- | MOD_WAVE_NORM_X | MOD_WAVE_NORM_Y | MOD_WAVE_NORM_Z);
+ wmd->flag |= (MOD_WAVE_X | MOD_WAVE_Y | MOD_WAVE_CYCL |
+ MOD_WAVE_NORM_X | MOD_WAVE_NORM_Y | MOD_WAVE_NORM_Z);
wmd->objectcenter = NULL;
wmd->texture = NULL;
wmd->map_object = NULL;
- wmd->height= 0.5f;
- wmd->width= 1.5f;
- wmd->speed= 0.25f;
- wmd->narrow= 1.5f;
- wmd->lifetime= 0.0f;
- wmd->damp= 10.0f;
- wmd->falloff= 0.0f;
+ wmd->height = 0.5f;
+ wmd->width = 1.5f;
+ wmd->speed = 0.25f;
+ wmd->narrow = 1.5f;
+ wmd->lifetime = 0.0f;
+ wmd->damp = 10.0f;
+ wmd->falloff = 0.0f;
wmd->texmapping = MOD_DISP_MAP_LOCAL;
wmd->defgrp_name[0] = 0;
}
static void copyData(ModifierData *md, ModifierData *target)
{
- WaveModifierData *wmd = (WaveModifierData*) md;
- WaveModifierData *twmd = (WaveModifierData*) target;
+ WaveModifierData *wmd = (WaveModifierData *) md;
+ WaveModifierData *twmd = (WaveModifierData *) target;
twmd->damp = wmd->damp;
twmd->flag = wmd->flag;
@@ -106,19 +106,19 @@ static int dependsOnTime(ModifierData *UNUSED(md))
}
static void foreachObjectLink(
- ModifierData *md, Object *ob,
- ObjectWalkFunc walk, void *userData)
+ ModifierData *md, Object *ob,
+ ObjectWalkFunc walk, void *userData)
{
- WaveModifierData *wmd = (WaveModifierData*) md;
+ WaveModifierData *wmd = (WaveModifierData *) md;
walk(userData, ob, &wmd->objectcenter);
walk(userData, ob, &wmd->map_object);
}
static void foreachIDLink(ModifierData *md, Object *ob,
- IDWalkFunc walk, void *userData)
+ IDWalkFunc walk, void *userData)
{
- WaveModifierData *wmd = (WaveModifierData*) md;
+ WaveModifierData *wmd = (WaveModifierData *) md;
walk(userData, ob, (ID **)&wmd->texture);
@@ -126,30 +126,30 @@ static void foreachIDLink(ModifierData *md, Object *ob,
}
static void foreachTexLink(ModifierData *md, Object *ob,
- TexWalkFunc walk, void *userData)
+ TexWalkFunc walk, void *userData)
{
walk(userData, ob, md, "texture");
}
static void updateDepgraph(ModifierData *md, DagForest *forest,
- Scene *UNUSED(scene),
- Object *UNUSED(ob),
- DagNode *obNode)
+ Scene *UNUSED(scene),
+ Object *UNUSED(ob),
+ DagNode *obNode)
{
- WaveModifierData *wmd = (WaveModifierData*) md;
+ WaveModifierData *wmd = (WaveModifierData *) md;
if (wmd->objectcenter) {
DagNode *curNode = dag_get_node(forest, wmd->objectcenter);
dag_add_relation(forest, curNode, obNode, DAG_RL_OB_DATA,
- "Wave Modifier");
+ "Wave Modifier");
}
if (wmd->map_object) {
DagNode *curNode = dag_get_node(forest, wmd->map_object);
dag_add_relation(forest, curNode, obNode, DAG_RL_OB_DATA,
- "Wave Modifer");
+ "Wave Modifer");
}
}
@@ -171,21 +171,20 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
}
static void waveModifier_do(WaveModifierData *md,
- Scene *scene, Object *ob, DerivedMesh *dm,
- float (*vertexCos)[3], int numVerts)
+ Scene *scene, Object *ob, DerivedMesh *dm,
+ float (*vertexCos)[3], int numVerts)
{
- WaveModifierData *wmd = (WaveModifierData*) md;
+ WaveModifierData *wmd = (WaveModifierData *) md;
MVert *mvert = NULL;
MDeformVert *dvert;
int defgrp_index;
float ctime = BKE_scene_frame_get(scene);
- float minfac =
- (float)(1.0 / exp(wmd->width * wmd->narrow * wmd->width * wmd->narrow));
+ float minfac = (float)(1.0 / exp(wmd->width * wmd->narrow * wmd->width * wmd->narrow));
float lifefac = wmd->height;
float (*tex_co)[3] = NULL;
- const int wmd_axis= wmd->flag & (MOD_WAVE_X|MOD_WAVE_Y);
- const float falloff= wmd->falloff;
- float falloff_fac= 1.0f; /* when falloff == 0.0f this stays at 1.0f */
+ const int wmd_axis = wmd->flag & (MOD_WAVE_X | MOD_WAVE_Y);
+ const float falloff = wmd->falloff;
+ float falloff_fac = 1.0f; /* when falloff == 0.0f this stays at 1.0f */
if (wmd->flag & MOD_WAVE_NORM && ob->type == OB_MESH)
mvert = dm->getVertArray(dm);
@@ -212,14 +211,13 @@ static void waveModifier_do(WaveModifierData *md,
lifefac = x - wmd->lifetime;
if (lifefac > wmd->damp) lifefac = 0.0;
- else lifefac =
- (float)(wmd->height * (1.0f - sqrtf(lifefac / wmd->damp)));
+ else lifefac = (float)(wmd->height * (1.0f - sqrtf(lifefac / wmd->damp)));
}
}
if (wmd->texture) {
tex_co = MEM_mallocN(sizeof(*tex_co) * numVerts,
- "waveModifier_do tex_co");
+ "waveModifier_do tex_co");
get_texture_coords((MappingInfoModifierData *)wmd, ob, dm, vertexCos, tex_co, numVerts);
modifier_init_texture(wmd->modifier.scene, wmd->texture);
@@ -227,19 +225,19 @@ static void waveModifier_do(WaveModifierData *md,
if (lifefac != 0.0f) {
/* avoid divide by zero checks within the loop */
- float falloff_inv= falloff ? 1.0f / falloff : 1.0f;
+ float falloff_inv = falloff ? 1.0f / falloff : 1.0f;
int i;
for (i = 0; i < numVerts; i++) {
float *co = vertexCos[i];
float x = co[0] - wmd->startx;
float y = co[1] - wmd->starty;
- float amplit= 0.0f;
- float def_weight= 1.0f;
+ float amplit = 0.0f;
+ float def_weight = 1.0f;
/* get weights */
if (dvert) {
- def_weight= defvert_find_weight(&dvert[i], defgrp_index);
+ def_weight = defvert_find_weight(&dvert[i], defgrp_index);
/* if this vert isn't in the vgroup, don't deform it */
if (def_weight == 0.0f) {
@@ -248,38 +246,38 @@ static void waveModifier_do(WaveModifierData *md,
}
switch (wmd_axis) {
- case MOD_WAVE_X|MOD_WAVE_Y:
- amplit = sqrtf(x*x + y*y);
- break;
- case MOD_WAVE_X:
- amplit = x;
- break;
- case MOD_WAVE_Y:
- amplit = y;
- break;
+ case MOD_WAVE_X | MOD_WAVE_Y:
+ amplit = sqrtf(x * x + y * y);
+ break;
+ case MOD_WAVE_X:
+ amplit = x;
+ break;
+ case MOD_WAVE_Y:
+ amplit = y;
+ break;
}
/* this way it makes nice circles */
amplit -= (ctime - wmd->timeoffs) * wmd->speed;
if (wmd->flag & MOD_WAVE_CYCL) {
- amplit = (float)fmodf(amplit - wmd->width, 2.0f * wmd->width)
- + wmd->width;
+ amplit = (float)fmodf(amplit - wmd->width, 2.0f * wmd->width) +
+ wmd->width;
}
if (falloff != 0.0f) {
float dist = 0.0f;
switch (wmd_axis) {
- case MOD_WAVE_X|MOD_WAVE_Y:
- dist = sqrtf(x*x + y*y);
- break;
- case MOD_WAVE_X:
- dist = fabsf(x);
- break;
- case MOD_WAVE_Y:
- dist = fabsf(y);
- break;
+ case MOD_WAVE_X | MOD_WAVE_Y:
+ dist = sqrtf(x * x + y * y);
+ break;
+ case MOD_WAVE_X:
+ dist = fabsf(x);
+ break;
+ case MOD_WAVE_Y:
+ dist = fabsf(y);
+ break;
}
falloff_fac = (1.0f - (dist * falloff_inv));
@@ -326,19 +324,19 @@ static void waveModifier_do(WaveModifierData *md,
}
static void deformVerts(ModifierData *md, Object *ob,
- DerivedMesh *derivedData,
- float (*vertexCos)[3],
- int numVerts,
- int UNUSED(useRenderParams),
- int UNUSED(isFinalCalc))
+ DerivedMesh *derivedData,
+ float (*vertexCos)[3],
+ int numVerts,
+ int UNUSED(useRenderParams),
+ int UNUSED(isFinalCalc))
{
- DerivedMesh *dm= derivedData;
+ DerivedMesh *dm = derivedData;
WaveModifierData *wmd = (WaveModifierData *)md;
if (wmd->flag & MOD_WAVE_NORM)
- dm= get_cddm(ob, NULL, dm, vertexCos);
+ dm = get_cddm(ob, NULL, dm, vertexCos);
else if (wmd->texture || wmd->defgrp_name[0])
- dm= get_dm(ob, NULL, dm, NULL, 0);
+ dm = get_dm(ob, NULL, dm, NULL, 0);
waveModifier_do(wmd, md->scene, ob, dm, vertexCos, numVerts);
@@ -347,16 +345,16 @@ static void deformVerts(ModifierData *md, Object *ob,
}
static void deformVertsEM(
- ModifierData *md, Object *ob, struct BMEditMesh *editData,
- DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
+ ModifierData *md, Object *ob, struct BMEditMesh *editData,
+ DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
{
- DerivedMesh *dm= derivedData;
+ DerivedMesh *dm = derivedData;
WaveModifierData *wmd = (WaveModifierData *)md;
if (wmd->flag & MOD_WAVE_NORM)
- dm= get_cddm(ob, editData, dm, vertexCos);
+ dm = get_cddm(ob, editData, dm, vertexCos);
else if (wmd->texture || wmd->defgrp_name[0])
- dm= get_dm(ob, editData, dm, NULL, 0);
+ dm = get_dm(ob, editData, dm, NULL, 0);
waveModifier_do(wmd, md->scene, ob, dm, vertexCos, numVerts);
@@ -370,8 +368,8 @@ ModifierTypeInfo modifierType_Wave = {
/* structName */ "WaveModifierData",
/* structSize */ sizeof(WaveModifierData),
/* type */ eModifierTypeType_OnlyDeform,
- /* flags */ eModifierTypeFlag_AcceptsCVs
- | eModifierTypeFlag_SupportsEditmode,
+ /* flags */ eModifierTypeFlag_AcceptsCVs |
+ eModifierTypeFlag_SupportsEditmode,
/* copyData */ copyData,
/* deformVerts */ deformVerts,
/* deformMatrices */ NULL,
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 01:51:27 +0300