Differential D1223 Diff 4878 intern/cycles/blender/blender_camera.cpp

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intern/cycles/blender/blender_camera.cpp

Show First 20 Lines • Show All 51 Lines • ▼ Show 20 Lines	struct BlenderCamera {

PanoramaType panorama_type;		PanoramaType panorama_type;
float fisheye_fov;		float fisheye_fov;
float fisheye_lens;		float fisheye_lens;
float latitude_min;		float latitude_min;
float latitude_max;		float latitude_max;
float longitude_min;		float longitude_min;
float longitude_max;		float longitude_max;
		bool use_spherical_stereo;
		float interocular_distance;
		float convergence_distance;

enum { AUTO, HORIZONTAL, VERTICAL } sensor_fit;		enum { AUTO, HORIZONTAL, VERTICAL } sensor_fit;
float sensor_width;		float sensor_width;
float sensor_height;		float sensor_height;

int full_width;		int full_width;
int full_height;		int full_height;

Show All 22 Lines	static void blender_camera_init(BlenderCamera *bcam, BL::RenderSettings b_render)
bcam->viewport_camera_border.right = 1.0f;		bcam->viewport_camera_border.right = 1.0f;
bcam->viewport_camera_border.top = 1.0f;		bcam->viewport_camera_border.top = 1.0f;

/* render resolution */		/* render resolution */
bcam->full_width = render_resolution_x(b_render);		bcam->full_width = render_resolution_x(b_render);
bcam->full_height = render_resolution_y(b_render);		bcam->full_height = render_resolution_y(b_render);
}		}

static float blender_camera_focal_distance(BL::RenderEngine b_engine, BL::Object b_ob, BL::Camera b_camera)		static float camera_shift_x(BL::RenderEngine b_engine, BL::Object b_ob, BL::Camera b_camera, bool use_spherical_stereo)
		{
		if(use_spherical_stereo)
		sergeyUnsubmitted Not Done Inline Actions Guess this is because `b_engine.camera_shift_x` applies offset for an eye? Worth mentioning this in the comment. sergey: Guess this is because `b_engine.camera_shift_x` applies offset for an eye? Worth mentioning…
		return b_camera.shift_x();
		else
		return b_engine.camera_shift_x(b_ob);
		}

		static void camera_model_matrix(BL::RenderEngine b_engine, BL::Object b_ob, bool use_spherical_stereo,
		sergeyUnsubmitted Not Done Inline Actions Same as above. sergey: Same as above.
		BL::Array<float, 16> &r_matrix)
		{
		if(use_spherical_stereo)
		sergeyUnsubmitted Not Done Inline Actions Seems phab got confused here with comments.. Still think we can make more clear Py-API for such things, but at least please bother explaining why it's special case here as well ;) sergey: Seems phab got confused here with comments.. Still think we can make more clear Py-API for…
		memcpy(r_matrix, b_ob.matrix_world(), sizeof(float)*16);
		else
		b_engine.camera_model_matrix(b_ob, r_matrix);
		}

		static float blender_camera_focal_distance(BL::RenderEngine b_engine, BL::Object b_ob, BL::Camera b_camera, bool use_spherical_stereo)
		sergeyUnsubmitted Not Done Inline Actions Why exactly we need to have special handling of those two functions? Something tells me it's better idea to make it so camera's RNA API will be giving you proper shift/matrix depending on it's settings? Might be missing something tho.. sergey: Why exactly we need to have special handling of those two functions? Something tells me it's…
		dfelintoAuthorUnsubmitted Not Done Inline Actions The RNA API (b_engine.camera_shift_x) is not aware of this special case of stereo (since Blender Internal doesn't support it). dfelinto: The RNA API (b_engine.camera_shift_x) is not aware of this special case of stereo (since…
		sergeyUnsubmitted Not Done Inline Actions Think it's more clear to pass `bcam` and access to `bcam->use_spherical_stereo`. So if shift/matrix will ever depend on more settings you don't need to pass them sergey: Think it's more clear to pass `bcam` and access to `bcam->use_spherical_stereo`. So if…
		sergeyUnsubmitted Not Done Inline Actions Same. sergey: Same.
{		{
BL::Object b_dof_object = b_camera.dof_object();		BL::Object b_dof_object = b_camera.dof_object();

if(!b_dof_object)		if(!b_dof_object)
return b_camera.dof_distance();		return b_camera.dof_distance();

/* for dof object, return distance along camera Z direction */		/* for dof object, return distance along camera Z direction */
BL::Array<float, 16> b_ob_matrix;		BL::Array<float, 16> b_ob_matrix;
b_engine.camera_model_matrix(b_ob, b_ob_matrix);		camera_model_matrix(b_engine, b_ob, use_spherical_stereo, b_ob_matrix);
Transform obmat = get_transform(b_ob_matrix);		Transform obmat = transform_clear_scale(get_transform(b_ob_matrix));
Transform dofmat = get_transform(b_dof_object.matrix_world());		Transform dofmat = get_transform(b_dof_object.matrix_world());
Transform mat = transform_inverse(obmat) * dofmat;		Transform mat = transform_inverse(obmat) * dofmat;

return fabsf(transform_get_column(&mat, 3).z);		return fabsf(transform_get_column(&mat, 3).z);
}		}

static void blender_camera_from_object(BlenderCamera *bcam, BL::RenderEngine b_engine, BL::Object b_ob, bool skip_panorama = false)		static bool blender_camera_use_spherical_stereo(BL::RenderSettings b_render, BlenderCamera bcam, PointerRNA ccamera)
		{
		if(b_render.use_multiview() &&
		b_render.views_format() == BL::RenderSettings::views_format_STEREO_3D &&
		sergeyUnsubmitted Not Done Inline Actions Use `RenderSettings::view_format_STEREO_3D` instead of 0. sergey: Use `RenderSettings::view_format_STEREO_3D` instead of 0.
		dfelintoAuthorUnsubmitted Not Done Inline Actions done dfelinto: done
		bcam->type == CAMERA_PANORAMA &&
		RNA_boolean_get(ccamera, "use_spherical_stereo"))
		{
		return true;
		}
		return false;
		}

		static void blender_camera_from_object(BlenderCamera *bcam, BL::RenderEngine b_engine, BL::RenderSettings b_render,
		BL::Object b_ob, bool skip_panorama = false)
{		{
BL::ID b_ob_data = b_ob.data();		BL::ID b_ob_data = b_ob.data();

if(b_ob_data.is_a(&RNA_Camera)) {		if(b_ob_data.is_a(&RNA_Camera)) {
BL::Camera b_camera(b_ob_data);		BL::Camera b_camera(b_ob_data);
PointerRNA ccamera = RNA_pointer_get(&b_camera.ptr, "cycles");		PointerRNA ccamera = RNA_pointer_get(&b_camera.ptr, "cycles");

bcam->nearclip = b_camera.clip_start();		bcam->nearclip = b_camera.clip_start();
Show All 35 Lines	if(b_ob_data.is_a(&RNA_Camera)) {

bcam->fisheye_fov = RNA_float_get(&ccamera, "fisheye_fov");		bcam->fisheye_fov = RNA_float_get(&ccamera, "fisheye_fov");
bcam->fisheye_lens = RNA_float_get(&ccamera, "fisheye_lens");		bcam->fisheye_lens = RNA_float_get(&ccamera, "fisheye_lens");
bcam->latitude_min = RNA_float_get(&ccamera, "latitude_min");		bcam->latitude_min = RNA_float_get(&ccamera, "latitude_min");
bcam->latitude_max = RNA_float_get(&ccamera, "latitude_max");		bcam->latitude_max = RNA_float_get(&ccamera, "latitude_max");
bcam->longitude_min = RNA_float_get(&ccamera, "longitude_min");		bcam->longitude_min = RNA_float_get(&ccamera, "longitude_min");
bcam->longitude_max = RNA_float_get(&ccamera, "longitude_max");		bcam->longitude_max = RNA_float_get(&ccamera, "longitude_max");

		bcam->interocular_distance = b_camera.stereo().interocular_distance();
		bcam->convergence_distance = b_camera.stereo().convergence_distance();
		bcam->use_spherical_stereo = blender_camera_use_spherical_stereo(b_render, bcam, &ccamera);

bcam->ortho_scale = b_camera.ortho_scale();		bcam->ortho_scale = b_camera.ortho_scale();

bcam->lens = b_camera.lens();		bcam->lens = b_camera.lens();

/* allow f/stop number to change aperture_size but still		/* allow f/stop number to change aperture_size but still
* give manual control over aperture radius */		* give manual control over aperture radius */
int aperture_type = RNA_enum_get(&ccamera, "aperture_type");		int aperture_type = RNA_enum_get(&ccamera, "aperture_type");

if(aperture_type == 1) {		if(aperture_type == 1) {
float fstop = RNA_float_get(&ccamera, "aperture_fstop");		float fstop = RNA_float_get(&ccamera, "aperture_fstop");
fstop = max(fstop, 1e-5f);		fstop = max(fstop, 1e-5f);

if(bcam->type == CAMERA_ORTHOGRAPHIC)		if(bcam->type == CAMERA_ORTHOGRAPHIC)
bcam->aperturesize = 1.0f/(2.0f*fstop);		bcam->aperturesize = 1.0f/(2.0f*fstop);
else		else
bcam->aperturesize = (bcam->lens1e-3f)/(2.0ffstop);		bcam->aperturesize = (bcam->lens1e-3f)/(2.0ffstop);
}		}
else		else
bcam->aperturesize = RNA_float_get(&ccamera, "aperture_size");		bcam->aperturesize = RNA_float_get(&ccamera, "aperture_size");

bcam->apertureblades = RNA_int_get(&ccamera, "aperture_blades");		bcam->apertureblades = RNA_int_get(&ccamera, "aperture_blades");
bcam->aperturerotation = RNA_float_get(&ccamera, "aperture_rotation");		bcam->aperturerotation = RNA_float_get(&ccamera, "aperture_rotation");
bcam->focaldistance = blender_camera_focal_distance(b_engine, b_ob, b_camera);		bcam->focaldistance = blender_camera_focal_distance(b_engine, b_ob, b_camera, bcam->use_spherical_stereo);
bcam->aperture_ratio = RNA_float_get(&ccamera, "aperture_ratio");		bcam->aperture_ratio = RNA_float_get(&ccamera, "aperture_ratio");

bcam->shift.x = b_engine.camera_shift_x(b_ob);		bcam->shift.x = camera_shift_x(b_engine, b_ob, b_camera, bcam->use_spherical_stereo);
bcam->shift.y = b_camera.shift_y();		bcam->shift.y = b_camera.shift_y();

bcam->sensor_width = b_camera.sensor_width();		bcam->sensor_width = b_camera.sensor_width();
bcam->sensor_height = b_camera.sensor_height();		bcam->sensor_height = b_camera.sensor_height();

if(b_camera.sensor_fit() == BL::Camera::sensor_fit_AUTO)		if(b_camera.sensor_fit() == BL::Camera::sensor_fit_AUTO)
bcam->sensor_fit = BlenderCamera::AUTO;		bcam->sensor_fit = BlenderCamera::AUTO;
else if(b_camera.sensor_fit() == BL::Camera::sensor_fit_HORIZONTAL)		else if(b_camera.sensor_fit() == BL::Camera::sensor_fit_HORIZONTAL)
▲ Show 20 Lines • Show All 125 Lines • ▼ Show 20 Lines	if(viewplane != NULL) {
viewplane->left += dx;		viewplane->left += dx;
viewplane->right += dx;		viewplane->right += dx;
viewplane->bottom += dy;		viewplane->bottom += dy;
viewplane->top += dy;		viewplane->top += dy;
}		}
}		}
}		}

static void blender_camera_sync(Camera cam, BlenderCamera bcam, int width, int height)		static void blender_camera_sync(Camera cam, BlenderCamera bcam, int width, int height, const char *viewname)
{		{
/* copy camera to compare later */		/* copy camera to compare later */
Camera prevcam = *cam;		Camera prevcam = *cam;
float aspectratio, sensor_size;		float aspectratio, sensor_size;

/* viewplane */		/* viewplane */
blender_camera_viewplane(bcam, width, height,		blender_camera_viewplane(bcam, width, height,
&cam->viewplane, &aspectratio, &sensor_size);		&cam->viewplane, &aspectratio, &sensor_size);
Show All 40 Lines	static void blender_camera_sync(Camera cam, BlenderCamera bcam, int width, int height, const char *viewname)
cam->fisheye_fov = bcam->fisheye_fov;		cam->fisheye_fov = bcam->fisheye_fov;
cam->fisheye_lens = bcam->fisheye_lens;		cam->fisheye_lens = bcam->fisheye_lens;
cam->latitude_min = bcam->latitude_min;		cam->latitude_min = bcam->latitude_min;
cam->latitude_max = bcam->latitude_max;		cam->latitude_max = bcam->latitude_max;

cam->longitude_min = bcam->longitude_min;		cam->longitude_min = bcam->longitude_min;
cam->longitude_max = bcam->longitude_max;		cam->longitude_max = bcam->longitude_max;

		/* panorama stereo */
		cam->interocular_distance = bcam->interocular_distance;
		cam->convergence_distance = bcam->convergence_distance;
		cam->use_spherical_stereo = bcam->use_spherical_stereo;

		if(cam->use_spherical_stereo) {
		if(strcmp(viewname, "left") == 0)
		cam->stereo_eye = STEREO_LEFT;
		sergeyUnsubmitted Not Done Inline Actions Think we can avoid exposing eyes to the underlying camera classes. See comments below in the kernel. sergey: Think we can avoid exposing eyes to the underlying camera classes. See comments below in the…
		else if(strcmp(viewname, "right") == 0)
		cam->stereo_eye = STEREO_RIGHT;
		else
		cam->stereo_eye = STEREO_NONE;
		}

/* anamorphic lens bokeh */		/* anamorphic lens bokeh */
cam->aperture_ratio = bcam->aperture_ratio;		cam->aperture_ratio = bcam->aperture_ratio;

/* perspective */		/* perspective */
cam->fov = 2.0f * atanf((0.5f * sensor_size) / bcam->lens / aspectratio);		cam->fov = 2.0f * atanf((0.5f * sensor_size) / bcam->lens / aspectratio);
cam->focaldistance = bcam->focaldistance;		cam->focaldistance = bcam->focaldistance;
cam->aperturesize = bcam->aperturesize;		cam->aperturesize = bcam->aperturesize;
cam->blades = bcam->apertureblades;		cam->blades = bcam->apertureblades;
Show All 17 Lines	static void blender_camera_sync(Camera cam, BlenderCamera bcam, int width, int height, const char *viewname)

/* set update flag */		/* set update flag */
if(cam->modified(prevcam))		if(cam->modified(prevcam))
cam->tag_update();		cam->tag_update();
}		}

/* Sync Render Camera */		/* Sync Render Camera */

void BlenderSync::sync_camera(BL::RenderSettings b_render, BL::Object b_override, int width, int height)		void BlenderSync::sync_camera(BL::RenderSettings b_render, BL::Object b_override, int width, int height, const char *viewname)
{		{
BlenderCamera bcam;		BlenderCamera bcam;
blender_camera_init(&bcam, b_render);		blender_camera_init(&bcam, b_render);

/* pixel aspect */		/* pixel aspect */
bcam.pixelaspect.x = b_render.pixel_aspect_x();		bcam.pixelaspect.x = b_render.pixel_aspect_x();
bcam.pixelaspect.y = b_render.pixel_aspect_y();		bcam.pixelaspect.y = b_render.pixel_aspect_y();
bcam.shuttertime = b_render.motion_blur_shutter();		bcam.shuttertime = b_render.motion_blur_shutter();
Show All 9 Lines	void BlenderSync::sync_camera(BL::RenderSettings b_render, BL::Object b_override, int width, int height, const char *viewname)
/* camera object */		/* camera object */
BL::Object b_ob = b_scene.camera();		BL::Object b_ob = b_scene.camera();

if(b_override)		if(b_override)
b_ob = b_override;		b_ob = b_override;

if(b_ob) {		if(b_ob) {
BL::Array<float, 16> b_ob_matrix;		BL::Array<float, 16> b_ob_matrix;
blender_camera_from_object(&bcam, b_engine, b_ob);		blender_camera_from_object(&bcam, b_engine, b_render, b_ob);
b_engine.camera_model_matrix(b_ob, b_ob_matrix);		camera_model_matrix(b_engine, b_ob, bcam.use_spherical_stereo, b_ob_matrix);
bcam.matrix = get_transform(b_ob_matrix);		bcam.matrix = get_transform(b_ob_matrix);
}		}

/* sync */		/* sync */
Camera *cam = scene->camera;		Camera *cam = scene->camera;
blender_camera_sync(cam, &bcam, width, height);		blender_camera_sync(cam, &bcam, width, height, viewname);
}		}

void BlenderSync::sync_camera_motion(BL::RenderSettings b_render,		void BlenderSync::sync_camera_motion(BL::RenderSettings b_render,
BL::Object b_ob,		BL::Object b_ob,
		sergeyUnsubmitted Not Done Inline Actions Some API questions. Is it always limited to "left" and "right"? Is there some non-string constants to distinguish those two? sergey: Some API questions. Is it always limited to "left" and "right"? Is there some non-string…
		dfelintoAuthorUnsubmitted Not Done Inline Actions It is always limited to "left" and "right", and we have the constants in Blender (STEREO_LEFT_NAME/STEREO_RIGHT_NAME). I wasn't sure how to proceed here (whether to expose the Blender constants to Cycles, or to re-define them here) dfelinto: It is always limited to "left" and "right", and we have the constants in Blender…
		sergeyUnsubmitted Not Done Inline Actions That's a bit weird: Cycles sets current view to the render engine, so in theory it knows which view to use without querying the engine View is set from the render loop Camera is sync before render loop So seems would have some redundant updates. sergey: That's a bit weird: - Cycles sets current view to the render engine, so in theory it knows…
int width, int height,		int width, int height,
float motion_time)		float motion_time)
		sergeyUnsubmitted Not Done Inline Actions Would it make sense to have some sort of `view.type` which could be `{VIEW_LEFT, VIEW_RIGHT, VIEW_CUSTOM}`? sergey: Would it make sense to have some sort of `view.type` which could be `{VIEW_LEFT, VIEW_RIGHT…
{		{
if(!b_ob)		if(!b_ob)
return;		return;

Camera *cam = scene->camera;		Camera *cam = scene->camera;
BL::Array<float, 16> b_ob_matrix;		BL::Array<float, 16> b_ob_matrix;
b_engine.camera_model_matrix(b_ob, b_ob_matrix);		camera_model_matrix(b_engine, b_ob, cam->use_spherical_stereo, b_ob_matrix);
Transform tfm = get_transform(b_ob_matrix);		Transform tfm = get_transform(b_ob_matrix);
		sergeyUnsubmitted Not Done Inline Actions That' wrong. Camera is to be tagged for update only if it was modified, which is already checked in `blender_camera_sync`. So my guess this code belongs to other place of the file and no force tag is needed. sergey: That' wrong. Camera is to be tagged for update only if it was modified, which is already…
tfm = blender_camera_matrix(tfm, cam->type, cam->panorama_type);		tfm = blender_camera_matrix(tfm, cam->type, cam->panorama_type);

if(tfm != cam->matrix) {		if(tfm != cam->matrix) {
VLOG(1) << "Camera " << b_ob.name() << " motion detected.";		VLOG(1) << "Camera " << b_ob.name() << " motion detected.";
if(motion_time == -1.0f) {		if(motion_time == -1.0f) {
cam->motion.pre = tfm;		cam->motion.pre = tfm;
cam->use_motion = true;		cam->use_motion = true;
}		}
else if(motion_time == 1.0f) {		else if(motion_time == 1.0f) {
cam->motion.post = tfm;		cam->motion.post = tfm;
cam->use_motion = true;		cam->use_motion = true;
}		}
}		}

if(cam->type == CAMERA_PERSPECTIVE) {		if(cam->type == CAMERA_PERSPECTIVE) {
BlenderCamera bcam;		BlenderCamera bcam;
float aspectratio, sensor_size;		float aspectratio, sensor_size;
blender_camera_init(&bcam, b_render);		blender_camera_init(&bcam, b_render);
blender_camera_from_object(&bcam, b_engine, b_ob);		blender_camera_from_object(&bcam, b_engine, b_render, b_ob);
blender_camera_viewplane(&bcam,		blender_camera_viewplane(&bcam,
width, height,		width, height,
NULL,		NULL,
&aspectratio,		&aspectratio,
&sensor_size);		&sensor_size);
/* TODO(sergey): De-duplicate calculation with camera sync. */		/* TODO(sergey): De-duplicate calculation with camera sync. */
float fov = 2.0f * atanf((0.5f * sensor_size) / bcam.lens / aspectratio);		float fov = 2.0f * atanf((0.5f * sensor_size) / bcam.lens / aspectratio);
if(fov != cam->fov) {		if(fov != cam->fov) {
Show All 23 Lines	static void blender_camera_from_view(BlenderCamera *bcam, BL::RenderEngine b_engine, BL::Scene b_scene, BL::SpaceView3D b_v3d, BL::RegionView3D b_rv3d, int width, int height, bool skip_panorama = false)
bcam->lens = b_v3d.lens();		bcam->lens = b_v3d.lens();
bcam->shuttertime = b_scene.render().motion_blur_shutter();		bcam->shuttertime = b_scene.render().motion_blur_shutter();

if(b_rv3d.view_perspective() == BL::RegionView3D::view_perspective_CAMERA) {		if(b_rv3d.view_perspective() == BL::RegionView3D::view_perspective_CAMERA) {
/* camera view */		/* camera view */
BL::Object b_ob = (b_v3d.lock_camera_and_layers())? b_scene.camera(): b_v3d.camera();		BL::Object b_ob = (b_v3d.lock_camera_and_layers())? b_scene.camera(): b_v3d.camera();

if(b_ob) {		if(b_ob) {
blender_camera_from_object(bcam, b_engine, b_ob, skip_panorama);		blender_camera_from_object(bcam, b_engine, b_scene.render(), b_ob, skip_panorama);

if(!skip_panorama && bcam->type == CAMERA_PANORAMA) {		if(!skip_panorama && bcam->type == CAMERA_PANORAMA) {
/* in panorama camera view, we map viewplane to camera border */		/* in panorama camera view, we map viewplane to camera border */
BoundBox2D view_box, cam_box;		BoundBox2D view_box, cam_box;

blender_camera_view_subset(b_engine, b_scene.render(), b_scene, b_ob, b_v3d, b_rv3d, width, height,		blender_camera_view_subset(b_engine, b_scene.render(), b_scene, b_ob, b_v3d, b_rv3d, width, height,
&view_box, &cam_box);		&view_box, &cam_box);

▲ Show 20 Lines • Show All 44 Lines • ▼ Show 20 Lines	static void blender_camera_view_subset(BL::RenderEngine b_engine, BL::RenderSettings b_render, BL::Scene b_scene, BL::Object b_ob, BL::SpaceView3D b_v3d,
blender_camera_from_view(&view_bcam, b_engine, b_scene, b_v3d, b_rv3d, width, height, true);		blender_camera_from_view(&view_bcam, b_engine, b_scene, b_v3d, b_rv3d, width, height, true);

blender_camera_viewplane(&view_bcam, width, height,		blender_camera_viewplane(&view_bcam, width, height,
&view, &view_aspect, &sensor_size);		&view, &view_aspect, &sensor_size);

/* get camera viewplane */		/* get camera viewplane */
BlenderCamera cam_bcam;		BlenderCamera cam_bcam;
blender_camera_init(&cam_bcam, b_render);		blender_camera_init(&cam_bcam, b_render);
blender_camera_from_object(&cam_bcam, b_engine, b_ob, true);		blender_camera_from_object(&cam_bcam, b_engine, b_render, b_ob, true);

blender_camera_viewplane(&cam_bcam, cam_bcam.full_width, cam_bcam.full_height,		blender_camera_viewplane(&cam_bcam, cam_bcam.full_width, cam_bcam.full_height,
&cam, &cam_aspect, &sensor_size);		&cam, &cam_aspect, &sensor_size);

/* return */		/* return */
view_box = view (1.0f/view_aspect);		view_box = view (1.0f/view_aspect);
cam_box = cam (1.0f/cam_aspect);		cam_box = cam (1.0f/cam_aspect);
}		}
▲ Show 20 Lines • Show All 81 Lines • ▼ Show 20 Lines

void BlenderSync::sync_view(BL::SpaceView3D b_v3d, BL::RegionView3D b_rv3d, int width, int height)		void BlenderSync::sync_view(BL::SpaceView3D b_v3d, BL::RegionView3D b_rv3d, int width, int height)
{		{
BlenderCamera bcam;		BlenderCamera bcam;
blender_camera_init(&bcam, b_scene.render());		blender_camera_init(&bcam, b_scene.render());
blender_camera_from_view(&bcam, b_engine, b_scene, b_v3d, b_rv3d, width, height);		blender_camera_from_view(&bcam, b_engine, b_scene, b_v3d, b_rv3d, width, height);
blender_camera_border(&bcam, b_engine, b_scene.render(), b_scene, b_v3d, b_rv3d, width, height);		blender_camera_border(&bcam, b_engine, b_scene.render(), b_scene, b_v3d, b_rv3d, width, height);

blender_camera_sync(scene->camera, &bcam, width, height);		blender_camera_sync(scene->camera, &bcam, width, height, "");
}		}

BufferParams BlenderSync::get_buffer_params(BL::RenderSettings b_render, BL::SpaceView3D b_v3d, BL::RegionView3D b_rv3d, Camera *cam, int width, int height)		BufferParams BlenderSync::get_buffer_params(BL::RenderSettings b_render, BL::SpaceView3D b_v3d, BL::RegionView3D b_rv3d, Camera *cam, int width, int height)
{		{
BufferParams params;		BufferParams params;
bool use_border = false;		bool use_border = false;

params.full_width = width;		params.full_width = width;
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