Differential D7012 Diff 53670 intern/cycles/blender/camera.cpp

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intern/cycles/blender/camera.cpp

Show First 20 Lines • Show All 137 Lines • ▼ Show 20 Lines	static float blender_camera_focal_distance(BL::RenderEngine &b_engine,
BL::Camera &b_camera,		BL::Camera &b_camera,
BlenderCamera *bcam)		BlenderCamera *bcam)
{		{
BL::Object b_dof_object = b_camera.dof().focus_object();		BL::Object b_dof_object = b_camera.dof().focus_object();

if (!b_dof_object)		if (!b_dof_object)
return b_camera.dof().focus_distance();		return b_camera.dof().focus_distance();

		Transform dofmat = get_transform(b_dof_object.matrix_world());

		string focus_subtarget = b_camera.dof().focus_subtarget();
		if (b_dof_object.pose() && !focus_subtarget.empty()) {
		BL::PoseBone b_bone = b_dof_object.pose().bones[focus_subtarget];
		if (b_bone) {
		dofmat = dofmat * get_transform(b_bone.matrix());
		}
		}

/* 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, bcam->use_spherical_stereo, b_ob_matrix);		b_engine.camera_model_matrix(b_ob, bcam->use_spherical_stereo, b_ob_matrix);
Transform obmat = transform_clear_scale(get_transform(b_ob_matrix));		Transform obmat = transform_clear_scale(get_transform(b_ob_matrix));
Transform dofmat = get_transform(b_dof_object.matrix_world());
float3 view_dir = normalize(transform_get_column(&obmat, 2));		float3 view_dir = normalize(transform_get_column(&obmat, 2));
float3 dof_dir = transform_get_column(&obmat, 3) - transform_get_column(&dofmat, 3);		float3 dof_dir = transform_get_column(&obmat, 3) - transform_get_column(&dofmat, 3);
return fabsf(dot(view_dir, dof_dir));		return fabsf(dot(view_dir, dof_dir));
}		}

static void blender_camera_from_object(BlenderCamera *bcam,		static void blender_camera_from_object(BlenderCamera *bcam,
BL::RenderEngine &b_engine,		BL::RenderEngine &b_engine,
BL::Object &b_ob,		BL::Object &b_ob,
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