[Bf-blender-cvs] [efe4af8] master: Fix T45018 camera not easily selectable in multiview.

Antony Riakiotakis noreply at git.blender.org
Fri Jun 12 17:21:42 CEST 2015


Commit: efe4af8fcbf9987dd1563a2f49ce606d3c14d808
Author: Antony Riakiotakis
Date:   Fri Jun 12 17:20:46 2015 +0200
Branches: master
https://developer.blender.org/rBefe4af8fcbf9987dd1563a2f49ce606d3c14d808

Fix T45018 camera not easily selectable in multiview.

Generally for scene choosing a view to use for selection is not
straightforward, but camera should at least be easily selectable.

===================================================================

M	source/blender/editors/space_view3d/drawobject.c

===================================================================

diff --git a/source/blender/editors/space_view3d/drawobject.c b/source/blender/editors/space_view3d/drawobject.c
index 5272019..220cea2 100644
--- a/source/blender/editors/space_view3d/drawobject.c
+++ b/source/blender/editors/space_view3d/drawobject.c
@@ -2098,8 +2098,23 @@ static void drawcamera(Scene *scene, View3D *v3d, RegionView3D *rv3d, Base *base
 	glDisable(GL_CULL_FACE);
 
 	/* camera frame */
-	if (!is_stereo3d_cameras)
-		drawcamera_frame(vec, GL_LINE_LOOP);
+	if (!is_stereo3d_cameras) {
+		/* make sure selection uses the same matrix for camera as the one used while viewing */
+		if ((G.f & G_PICKSEL) && is_view && (scene->r.views_format == SCE_VIEWS_FORMAT_STEREO_3D)) {
+			float obmat[4][4];
+			bool is_left = v3d->multiview_eye == STEREO_LEFT_ID;
+
+			glPushMatrix();
+			glLoadMatrixf(rv3d->viewmat);
+			BKE_camera_multiview_model_matrix(&scene->r, ob, is_left ? STEREO_LEFT_NAME : STEREO_RIGHT_NAME, obmat);
+			glMultMatrixf(obmat);
+
+			drawcamera_frame(vec, GL_LINE_LOOP);
+			glPopMatrix();
+		}
+		else
+			drawcamera_frame(vec, GL_LINE_LOOP);
+	}
 
 	if (is_view)
 		return;




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