For the OpenGL render option in the 3d view, if a camera is active,

it now sets the viewport exactly the same as if rendering.

1 files changed, 8 insertions, 1 deletions

diff --git a/source/blender/render/intern/source/initrender.c b/source/blender/render/intern/source/initrender.c
index 83c0be6283b..3ea8c6edffa 100644
--- a/source/blender/render/intern/source/initrender.c
+++ b/source/blender/render/intern/source/initrender.c
@@ -543,7 +543,7 @@ void RE_SetCamera(Render *re, Object *camera)
 	
 	re->viewdx= pixsize;
 	re->viewdy= re->ycor*pixsize;
-	
+
 	if(re->r.mode & R_ORTHO)
 		RE_SetOrtho(re, &viewplane, clipsta, clipend);
 	else 
@@ -557,6 +557,13 @@ void RE_SetPixelSize(Render *re, float pixsize)
 	re->viewdy= re->ycor*pixsize;
 }
 
+void RE_GetCameraWindow(struct Render *re, struct Object *camera, int frame, float mat[][4])
+{
+	re->r.cfra= frame;
+	RE_SetCamera(re, camera);
+	Mat4CpyMat4(mat, re->winmat);
+}
+
 /* ~~~~~~~~~~~~~~~~ part (tile) calculus ~~~~~~~~~~~~~~~~~~~~~~ */