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Fix for node transform offsets when adding new nodes: The transform operator was using the node->totr rect for defining the initial location of the node - but this is only defined after the node has been

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drawn at least once, so nodes would jump to (0,0) after adding ... Use the locx/locy instead (including DPI factor), which is more reliable.
This commit is contained in:
Lukas Toenne
2013-11-07 09:15:29 +00:00
parent 81184c6173
commit c2aca3b517
1 changed files with 5 additions and 4 deletions
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9
source/blender/editors/transform/transform_conversions.c
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@@ -5963,8 +5963,9 @@ static void createTransObject(bContext *C, TransInfo *t)
static void NodeToTransData(TransData *td, TransData2D *td2d, bNode *node)
{
/* use top-left corner as the transform origin for nodes */
td2d->loc[0] = node->totr.xmin;
td2d->loc[1] = node->totr.ymax;
/* weirdo - but the node system is a mix of free 2d elements and dpi sensitive UI */
td2d->loc[0] = UI_DPI_FAC * node->locx;
td2d->loc[1] = UI_DPI_FAC * node->locy;
td2d->loc[2] = 0.0f;
td2d->loc2d = td2d->loc; /* current location */
@@ -5973,8 +5974,8 @@ static void NodeToTransData(TransData *td, TransData2D *td2d, bNode *node)
td->loc = td2d->loc;
copy_v3_v3(td->iloc, td->loc);
/* use node center instead of origin (top-left corner) */
td->center[0] = BLI_rctf_cent_x(&node->totr);
td->center[1] = BLI_rctf_cent_y(&node->totr);
td->center[0] = td2d->loc[0] + BLI_rctf_size_x(&node->totr);
td->center[1] = td2d->loc[1] + BLI_rctf_size_y(&node->totr);
td->center[2] = 0.0f;
memset(td->axismtx, 0, sizeof(td->axismtx));