Welcome to mirror list, hosted at ThFree Co, Russian Federation.

git.blender.org/blender.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
path: root/source/blender/modifiers/intern/MOD_uvproject.c
diff options
context:
space:
mode:
Diffstat (limited to 'source/blender/modifiers/intern/MOD_uvproject.c')
-rw-r--r--source/blender/modifiers/intern/MOD_uvproject.c65
1 files changed, 34 insertions, 31 deletions
diff --git a/source/blender/modifiers/intern/MOD_uvproject.c b/source/blender/modifiers/intern/MOD_uvproject.c
index b9a4821bb7a..ed74d657cac 100644
--- a/source/blender/modifiers/intern/MOD_uvproject.c
+++ b/source/blender/modifiers/intern/MOD_uvproject.c
@@ -61,7 +61,7 @@ static void initData(ModifierData *md)
UVProjectModifierData *umd = (UVProjectModifierData*) md;
int i;
- for(i = 0; i < MOD_UVPROJECT_MAXPROJECTORS; ++i)
+ for (i = 0; i < MOD_UVPROJECT_MAXPROJECTORS; ++i)
umd->projectors[i] = NULL;
umd->image = NULL;
umd->flags = 0;
@@ -76,7 +76,7 @@ static void copyData(ModifierData *md, ModifierData *target)
UVProjectModifierData *tumd = (UVProjectModifierData*) target;
int i;
- for(i = 0; i < MOD_UVPROJECT_MAXPROJECTORS; ++i)
+ for (i = 0; i < MOD_UVPROJECT_MAXPROJECTORS; ++i)
tumd->projectors[i] = umd->projectors[i];
tumd->image = umd->image;
tumd->flags = umd->flags;
@@ -104,7 +104,7 @@ static void foreachObjectLink(ModifierData *md, Object *ob,
UVProjectModifierData *umd = (UVProjectModifierData*) md;
int i;
- for(i = 0; i < MOD_UVPROJECT_MAXPROJECTORS; ++i)
+ for (i = 0; i < MOD_UVPROJECT_MAXPROJECTORS; ++i)
walk(userData, ob, &umd->projectors[i]);
}
@@ -127,8 +127,8 @@ static void updateDepgraph(ModifierData *md, DagForest *forest,
UVProjectModifierData *umd = (UVProjectModifierData*) md;
int i;
- for(i = 0; i < umd->num_projectors; ++i) {
- if(umd->projectors[i]) {
+ for (i = 0; i < umd->num_projectors; ++i) {
+ if (umd->projectors[i]) {
DagNode *curNode = dag_get_node(forest, umd->projectors[i]);
dag_add_relation(forest, curNode, obNode,
@@ -167,21 +167,21 @@ static DerivedMesh *uvprojectModifier_do(UVProjectModifierData *umd,
aspect = aspx / aspy;
- for(i = 0; i < umd->num_projectors; ++i)
- if(umd->projectors[i])
+ for (i = 0; i < umd->num_projectors; ++i)
+ if (umd->projectors[i])
projectors[num_projectors++].ob = umd->projectors[i];
- if(num_projectors == 0) return dm;
+ if (num_projectors == 0) return dm;
/* make sure there are UV Maps available */
- if(!CustomData_has_layer(&dm->loopData, CD_MLOOPUV)) return dm;
+ if (!CustomData_has_layer(&dm->loopData, CD_MLOOPUV)) return dm;
/* make sure we're using an existing layer */
CustomData_validate_layer_name(&dm->loopData, CD_MLOOPUV, umd->uvlayer_name, uvname);
/* calculate a projection matrix and normal for each projector */
- for(i = 0; i < num_projectors; ++i) {
+ for (i = 0; i < num_projectors; ++i) {
float tmpmat[4][4];
float offsetmat[4][4];
Camera *cam = NULL;
@@ -190,10 +190,10 @@ static DerivedMesh *uvprojectModifier_do(UVProjectModifierData *umd,
projectors[i].uci= NULL;
- if(projectors[i].ob->type == OB_CAMERA) {
+ if (projectors[i].ob->type == OB_CAMERA) {
cam = (Camera *)projectors[i].ob->data;
- if(cam->flag & CAM_PANORAMA) {
+ if (cam->flag & CAM_PANORAMA) {
projectors[i].uci= project_camera_info(projectors[i].ob, NULL, aspx, aspy);
project_camera_info_scale(projectors[i].uci, scax, scay);
free_uci= 1;
@@ -204,7 +204,7 @@ static DerivedMesh *uvprojectModifier_do(UVProjectModifierData *umd,
float scale= (cam->type == CAM_PERSP) ? cam->clipsta * sensor / cam->lens : cam->ortho_scale;
float xmax, xmin, ymax, ymin;
- if(sensor_fit==CAMERA_SENSOR_FIT_HOR) {
+ if (sensor_fit==CAMERA_SENSOR_FIT_HOR) {
xmax = 0.5f * scale;
ymax = xmax / aspect;
}
@@ -222,17 +222,19 @@ static DerivedMesh *uvprojectModifier_do(UVProjectModifierData *umd,
ymin *= scay;
ymax *= scay;
- if(cam->type == CAM_PERSP) {
+ if (cam->type == CAM_PERSP) {
float perspmat[4][4];
perspective_m4( perspmat,xmin, xmax, ymin, ymax, cam->clipsta, cam->clipend);
mult_m4_m4m4(tmpmat, perspmat, projectors[i].projmat);
- } else { /* if(cam->type == CAM_ORTHO) */
+ }
+ else { /* if(cam->type == CAM_ORTHO) */
float orthomat[4][4];
orthographic_m4( orthomat,xmin, xmax, ymin, ymax, cam->clipsta, cam->clipend);
mult_m4_m4m4(tmpmat, orthomat, projectors[i].projmat);
}
}
- } else {
+ }
+ else {
copy_m4_m4(tmpmat, projectors[i].projmat);
}
@@ -282,22 +284,22 @@ static DerivedMesh *uvprojectModifier_do(UVProjectModifierData *umd,
dm->getVertCos(dm, coords);
/* convert coords to world space */
- for(i = 0, co = coords; i < numVerts; ++i, ++co)
+ for (i = 0, co = coords; i < numVerts; ++i, ++co)
mul_m4_v3(ob->obmat, *co);
/* if only one projector, project coords to UVs */
- if(num_projectors == 1 && projectors[0].uci==NULL)
- for(i = 0, co = coords; i < numVerts; ++i, ++co)
+ if (num_projectors == 1 && projectors[0].uci==NULL)
+ for (i = 0, co = coords; i < numVerts; ++i, ++co)
mul_project_m4_v3(projectors[0].projmat, *co);
mpoly = dm->getPolyArray(dm);
mloop = dm->getLoopArray(dm);
/* apply coords as UVs, and apply image if tfaces are new */
- for(i = 0, mp = mpoly; i < numPolys; ++i, ++mp, ++mt) {
- if(override_image || !image || (mtexpoly == NULL || mt->tpage == image)) {
- if(num_projectors == 1) {
- if(projectors[0].uci) {
+ for (i = 0, mp = mpoly; i < numPolys; ++i, ++mp, ++mt) {
+ if (override_image || !image || (mtexpoly == NULL || mt->tpage == image)) {
+ if (num_projectors == 1) {
+ if (projectors[0].uci) {
unsigned int fidx= mp->totloop - 1;
do {
unsigned int lidx= mp->loopstart + fidx;
@@ -314,7 +316,8 @@ static DerivedMesh *uvprojectModifier_do(UVProjectModifierData *umd,
copy_v2_v2(mloop_uv[lidx].uv, coords[vidx]);
} while (fidx--);
}
- } else {
+ }
+ else {
/* multiple projectors, select the closest to face normal direction */
float face_no[3];
int j;
@@ -330,16 +333,16 @@ static DerivedMesh *uvprojectModifier_do(UVProjectModifierData *umd,
best_dot = dot_v3v3(projectors[0].normal, face_no);
best_projector = &projectors[0];
- for(j = 1; j < num_projectors; ++j) {
+ for (j = 1; j < num_projectors; ++j) {
float tmp_dot = dot_v3v3(projectors[j].normal,
face_no);
- if(tmp_dot > best_dot) {
+ if (tmp_dot > best_dot) {
best_dot = tmp_dot;
best_projector = &projectors[j];
}
}
- if(best_projector->uci) {
+ if (best_projector->uci) {
unsigned int fidx= mp->totloop - 1;
do {
unsigned int lidx= mp->loopstart + fidx;
@@ -363,17 +366,17 @@ static DerivedMesh *uvprojectModifier_do(UVProjectModifierData *umd,
}
}
- if(override_image && mtexpoly) {
+ if (override_image && mtexpoly) {
mt->tpage = image;
}
}
MEM_freeN(coords);
- if(free_uci) {
+ if (free_uci) {
int j;
- for(j = 0; j < num_projectors; ++j) {
- if(projectors[j].uci) {
+ for (j = 0; j < num_projectors; ++j) {
+ if (projectors[j].uci) {
MEM_freeN(projectors[j].uci);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-10 11:59:58 +0300