Camera
Add this in your code:
#include <engine/graphics/camera.h>
Description
Component for rendering the scene.
Public methods
SetFov
Set field of view (Perspective mode).
Parameters:
fov: Field of view angle (in degrees)
void SetFov(const float fov)
GetFov
Get field of view in degrees.
float GetFov() const
SetProjectionSize
Set projection size (Orthographic mode).
Parameters:
value: Projection size
void SetProjectionSize(const float value)
GetProjectionSize
Get projection size.
float GetProjectionSize() const
SetNearClippingPlane
Set near clipping plane.
Parameters:
value: Near clipping plane
void SetNearClippingPlane(float value)
GetNearClippingPlane
Get near clipping plane.
float GetNearClippingPlane() const
SetFarClippingPlane
Set far clipping plane.
Parameters:
value: far clipping plane
void SetFarClippingPlane(float value)
GetFarClippingPlane
Get far clipping plane.
float GetFarClippingPlane() const
ScreenTo2DWorld
Get 2D world position from pixel coordinate.
Parameters:
x: X pixel positiony: Y pixel position
Vector2 ScreenTo2DWorld(int x, int y)
MouseTo2DWorld
Get 2D world position from mouse's position.
ector2 MouseTo2DWorld()
SetProjectionType
Set projection type.
Parameters:
type: Projection type
void SetProjectionType(const ProjectionType type)
GetProjectionType
Get projection type.
ProjectionType GetProjectionType() const
GetMouseRay
Get mouse normalized ray direction.
Vector3 GetMouseRay()
GetWidth
Get view width in pixel.
int GetWidth() const
GetHeight
Get view height in pixel.
int GetHeight() const
GetAspectRatio
Get view aspect ratio.
float GetAspectRatio() const
GetUseMultisampling
Get if the camera is using multisampling (Windows Only).
bool GetUseMultisampling() const
SetUseMultisampling
Set if the camera is using multisampling (Windows Only).
Parameters:
useMultisampling: True to enable Multisampling
void SetUseMultisampling(bool useMultisampling)
GetRawFrameBuffer
Get a copy of the frame buffer.
Heavy operation, use with caution.
std::unique_ptr<uint8_t[]> GetRawFrameBuffer()