[Bf-blender-cvs] [63ab9c1] viewport_experiments: Merge branch 'master' into viewport_experiments

[Antony Riakiotakis]

Commit: 63ab9c1089e81129232660cf056f4a1230f9cc70
Author: Antony Riakiotakis
Date:   Mon Jan 5 11:30:19 2015 +0100
Branches: viewport_experiments
https://developer.blender.org/rB63ab9c1089e81129232660cf056f4a1230f9cc70

Merge branch 'master' into viewport_experiments

Conflicts:
	source/blender/blenkernel/intern/camera.c

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



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

diff --cc source/blender/blenkernel/BKE_camera.h
index 52fbc73,26d4986..db4e3bc
--- a/source/blender/blenkernel/BKE_camera.h
+++ b/source/blender/blenkernel/BKE_camera.h
@@@ -119,10 -118,10 +119,12 @@@ void BKE_camera_view_frame_ex(struct Sc
  void BKE_camera_view_frame(struct Scene *scene, struct Camera *camera, float r_vec[4][3]);
  
  bool BKE_camera_view_frame_fit_to_scene(struct Scene *scene, struct View3D *v3d, struct Object *camera_ob,
-                                         float r_co[3]);
+                                         float r_co[3], float *r_scale);
+ bool BKE_camera_view_frame_fit_to_coords(struct Scene *scene, float (*cos)[3], int num_cos,
+                                          struct Object *camera_ob, float r_co[3], float *r_scale);
  
 +void BKE_GPU_dof_from_camera(struct Object *camera, struct GPUFXOptions *options);
 +
  #ifdef __cplusplus
  }
  #endif
diff --cc source/blender/blenkernel/intern/camera.c
index 7f1c72b,d0470ba..a85195b
--- a/source/blender/blenkernel/intern/camera.c
+++ b/source/blender/blenkernel/intern/camera.c
@@@ -591,21 -640,45 +640,60 @@@ static bool camera_frame_fit_calc_from_
  			return true;
  		}
  	}
+ 
+ 	return false;
+ }
+ 
+ /* don't move the camera, just yield the fit location */
+ /* r_scale only valid/useful for ortho cameras */
+ bool BKE_camera_view_frame_fit_to_scene(
+         Scene *scene, struct View3D *v3d, Object *camera_ob, float r_co[3], float *r_scale)
+ {
+ 	CameraParams params;
+ 	CameraViewFrameData data_cb;
+ 
+ 	/* just in case */
+ 	*r_scale = 1.0f;
+ 
+ 	camera_frame_fit_data_init(scene, camera_ob, &params, &data_cb);
+ 
+ 	/* run callback on all visible points */
+ 	BKE_scene_foreach_display_point(scene, v3d, BA_SELECT, camera_to_frame_view_cb, &data_cb);
+ 
+ 	return camera_frame_fit_calc_from_data(&params, &data_cb, r_co, r_scale);
+ }
+ 
+ bool BKE_camera_view_frame_fit_to_coords(
+         Scene *scene, float (*cos)[3], int num_cos, Object *camera_ob, float r_co[3], float *r_scale)
+ {
+ 	CameraParams params;
+ 	CameraViewFrameData data_cb;
+ 
+ 	/* just in case */
+ 	*r_scale = 1.0f;
+ 
+ 	camera_frame_fit_data_init(scene, camera_ob, &params, &data_cb);
+ 
+ 	/* run callback on all given coordinates */
+ 	while (num_cos--) {
+ 		camera_to_frame_view_cb(cos[num_cos], &data_cb);
+ 	}
+ 
+ 	return camera_frame_fit_calc_from_data(&params, &data_cb, r_co, r_scale);
  }
  
 +void BKE_GPU_dof_from_camera(struct Object *camera, struct GPUFXOptions *options)
 +{
 +	if (camera->type == OB_CAMERA) {
 +		Camera *cam = camera->data;
 +		options->dof_options = &cam->gpu_dof;
 +		if (cam->dof_ob) {
 +			float vec[3];
 +			sub_v3_v3v3(vec, cam->dof_ob->obmat[3], camera->obmat[3]);
 +			options->dof_options->dof_focus_distance = len_v3(vec);
 +		}
 +		else {
 +			options->dof_options->dof_focus_distance = cam->YF_dofdist;
 +		}
 +	}
 +}
diff --cc source/blender/editors/space_view3d/view3d_draw.c
index 6db0b69,65721d5..c15968f
--- a/source/blender/editors/space_view3d/view3d_draw.c
+++ b/source/blender/editors/space_view3d/view3d_draw.c
@@@ -3015,12 -3010,11 +3015,13 @@@ static void view3d_main_area_clear(Scen
   */
  void ED_view3d_draw_offscreen(Scene *scene, View3D *v3d, ARegion *ar, int winx, int winy,
                                float viewmat[4][4], float winmat[4][4],
 -                              bool do_bgpic, bool do_sky)
 +                              bool do_bgpic, bool do_sky, GPUFX *fx, bool is_persp, GPUOffScreen *ofs, GPUFXOptions *fxoptions, int fxflags)
  {
+ 	struct bThemeState theme_state;
  	int bwinx, bwiny;
  	rcti brect;
 +	bool do_compositing = false;
 +	RegionView3D *rv3d = ar->regiondata;
  
  	glPushMatrix();