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Module Osg.Camera


module Camera: sig .. end
Camera - is a subclass of Transform which represents encapsulates the settings of a Camera.
type t
osg::Camera holder.
val create' : unit -> t
val to_node : t -> Osg.Node.t
val to_group : t -> Osg.Group.t
val to_transform : t -> Osg.Transform.t
val to_cull_settings : t -> Osg.Cull_settings.t
cast to Osg.Cull_settings - WARNING - it keeps pointer to cull settings, so if camera is garbage collected, you can get memory error
val get_projection_matrix : t -> Osg.Matrix.t
val get_view_matrix : t -> Osg.Matrix.t
val get_viewport : t -> Osg.Viewport.t
val set_projection_matrix : t -> Osg.Matrix.t -> unit
val set_view_matrix : t -> Osg.Matrix.t -> unit
val set_viewport : t -> Osg.Viewport.t -> unit
val gl_COLOR_BUFFER_BIT : int
val gl_DEPTH_BUFFER_BIT : int
val gl_ACCUM_BUFFER_BIT : int
val gl_STENCIL_BUFFER_BIT : int
val set_clear_mask : t -> int -> unit
Set the clear mask used in glClear(). Defaults to GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT.

type transform_order =
| PRE_MULTIPLY
| POST_MULTIPLY 
val set_transform_order : t -> transform_order -> unit
val set_clear_color : t -> Osg.Vec4.t -> unit
val set_compute_near_far_mode : t -> Osg.Cull_settings.compute_near_far_mode -> unit
val set_reference_frame : t -> Osg.Transform.reference_frame -> unit

type render_order =
| PRE_RENDER
| NESTED_RENDER
| POST_RENDER 
val set_render_order : t -> render_order -> unit

type render_target_implementation =
| FRAME_BUFFER_OBJECT
| PIXEL_BUFFER_RTT
| PIXEL_BUFFER
| FRAME_BUFFER
| SEPARATE_WINDOW 
val set_render_target_implementation : t -> render_target_implementation -> unit

type buffer_component =
| DEPTH_BUFFER
| STENCIL_BUFFER
| COLOR_BUFFER
| COLOR_BUFFER0 (*= COLOR_BUFFER*)
| COLOR_BUFFER1 (*= COLOR_BUFFER+1*)
| COLOR_BUFFER2 (*= COLOR_BUFFER+2*)
| COLOR_BUFFER3 (*= COLOR_BUFFER+3*)
| COLOR_BUFFER4 (*= COLOR_BUFFER+4*)
| COLOR_BUFFER5 (*= COLOR_BUFFER+5*)
| COLOR_BUFFER6 (*= COLOR_BUFFER+6*)
| COLOR_BUFFER7 (*= COLOR_BUFFER+7*) 
val attach_texture : t -> buffer_component -> Osg.Texture.t -> unit
val create : ?projection_matrix:Osg.Matrix.t ->
       ?view_matrix:Osg.Matrix.t ->
       ?viewport:Osg.Viewport.t ->
       ?clear_mask:int ->
       ?transform_order:transform_order ->
       ?clear_color:Osg.Vec4.t ->
       ?compute_near_far_mode:Osg.Cull_settings.compute_near_far_mode ->
       ?reference_frame:Osg.Transform.reference_frame ->
       ?render_order:render_order ->
       ?render_target_implementation:render_target_implementation ->
       ?textures:(buffer_component * Osg.Texture.t) list ->
       ?children:Osg.Node.t list -> unit -> Osg.Node.t
Simplified creation of camera, node returned.
val labl_create : ?projection_matrix:Osg.Matrix.t ->
       ?view_matrix:Osg.Matrix.t ->
       ?viewport:Osg.Viewport.t ->
       ?clear_mask:int ->
       ?transform_order:transform_order ->
       ?clear_color:Osg.Vec4.t ->
       ?compute_near_far_mode:Osg.Cull_settings.compute_near_far_mode ->
       ?reference_frame:Osg.Transform.reference_frame ->
       ?render_order:render_order ->
       ?render_target_implementation:render_target_implementation ->
       ?textures:(buffer_component * Osg.Texture.t) list ->
       ?children:Osg.Node.t list -> unit -> t
Simplified creation of camera