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Fix crash in project-from view without a brush or active object

This commit is contained in:
Campbell Barton 2014-09-10 23:02:31 +10:00
parent 7d9760d962
commit 229c2c14f7
2 changed files with 11 additions and 7 deletions
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3
source/blender/editors/sculpt_paint/paint_image.c
View File

@ -591,11 +591,12 @@ static Brush *image_paint_brush(bContext *C)
static int image_paint_poll(bContext *C)
{
Object *obact = CTX_data_active_object(C);
Object *obact;
if (!image_paint_brush(C))
return 0;
obact = CTX_data_active_object(C);
if ((obact && obact->mode & OB_MODE_TEXTURE_PAINT) && CTX_wm_region_view3d(C)) {
return 1;
}

15
source/blender/editors/sculpt_paint/paint_image_proj.c
View File

@ -4541,7 +4541,8 @@ static void project_state_init(bContext *C, Object *ob, ProjPaintState *ps, int
if (ps->tool == PAINT_TOOL_CLONE)
ps->do_layer_clone = (settings->imapaint.flag & IMAGEPAINT_PROJECT_LAYER_CLONE) ? 1 : 0;
ps->do_stencil_brush = ps->brush->imagepaint_tool == PAINT_TOOL_MASK;
ps->do_stencil_brush = (ps->brush && ps->brush->imagepaint_tool == PAINT_TOOL_MASK);
/* deactivate stenciling for the stencil brush :) */
ps->do_layer_stencil = ((settings->imapaint.flag & IMAGEPAINT_PROJECT_LAYER_STENCIL) &&
!(ps->do_stencil_brush) && ps->stencil_ima);
@ -4660,15 +4661,15 @@ static int texture_paint_camera_project_exec(bContext *C, wmOperator *op)
IDProperty *view_data = NULL;
Object *ob = OBACT;
paint_proj_mesh_data_ensure(C, ob, op);
project_state_init(C, ob, &ps, BRUSH_STROKE_NORMAL);
if (ps.ob == NULL || ps.ob->type != OB_MESH) {
if (ob == NULL || ob->type != OB_MESH) {
BKE_report(op->reports, RPT_ERROR, "No active mesh object");
return OPERATOR_CANCELLED;
}
paint_proj_mesh_data_ensure(C, ob, op);
project_state_init(C, ob, &ps, BRUSH_STROKE_NORMAL);
if (image == NULL) {
BKE_report(op->reports, RPT_ERROR, "Image could not be found");
return OPERATOR_CANCELLED;
@ -4869,6 +4870,8 @@ void paint_proj_mesh_data_ensure(bContext *C, Object *ob, wmOperator *op)
Main *bmain = CTX_data_main(C);
Brush *br = BKE_paint_brush(&imapaint->paint);
BLI_assert(ob->type == OB_MESH);
/* no material, add one */
if (ob->totcol == 0) {
Material *ma = BKE_material_add(CTX_data_main(C), "Material");