Commit: 01d49812b0d959723bec931c6a9e71b2210cd47f
Author: Antonio Vazquez
Date: Tue Aug 4 17:12:20 2020 +0200
Branches: greasepencil-object
https://developer.blender.org/rB01d49812b0d959723bec931c6a9e71b2210cd47f
GPencil: Check camera view before export SVG
===================================================================
M source/blender/io/gpencil/intern/gpencil_io_capi.cc
===================================================================
diff --git a/source/blender/io/gpencil/intern/gpencil_io_capi.cc
b/source/blender/io/gpencil/intern/gpencil_io_capi.cc
index 9172ba9337f..2f21691636e 100644
--- a/source/blender/io/gpencil/intern/gpencil_io_capi.cc
+++ b/source/blender/io/gpencil/intern/gpencil_io_capi.cc
@@ -27,6 +27,7 @@
#include "BLI_utildefines.h"
#include "DNA_gpencil_types.h"
+#include "DNA_screen_types.h"
#include "DNA_space_types.h"
#include "BKE_context.h"
@@ -107,6 +108,14 @@ static bool gpencil_export_storyboard(
GpencilExporterSVG *writter = new GpencilExporterSVG(iparams);
+ /* Storyboard only works in camera view. */
+ RegionView3D *rv3d = (RegionView3D *)iparams->region->regiondata;
+ if ((rv3d == NULL) || (rv3d->persp != RV3D_CAMOB)) {
+ printf("Storyboard only allowed in camera view.\n");
+ delete writter;
+ return false;
+ }
+
/* Calc paper sizes. */
const int blocks[2] = {iparams->page_layout[0], iparams->page_layout[1]};
float frame_box[2];
@@ -118,8 +127,6 @@ static bool gpencil_export_storyboard(
render_ratio[0] = frame_box[0] / ((scene->r.xsch * scene->r.size) / 100);
render_ratio[1] = render_ratio[0];
- // float ysize = (iparams->paper_size[1] / ((float)blocks[1] + 1.0f)) /
((float)blocks[1]
- // + 1.0f);
float ysize = iparams->paper_size[1] - (frame_box[1] * (float)blocks[1]);
ysize /= (float)blocks[1] + 1.0f;
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