Class GLRenderer

Inheritance

object

GLRenderer

Implements

IRenderDevice

Inherited Members

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Namespace: Genesis.Graphics.RenderDevice

Assembly: Genesis.dll

Syntax

public class GLRenderer : IRenderDevice

Constructors

GLRenderer(IntPtr)

Declaration

public GLRenderer(IntPtr hwnd)

Parameters

Type	Name	Description
IntPtr	hwnd

Fields

sceneBuffer

Declaration

public Framebuffer sceneBuffer

Field Value

Type	Description
Framebuffer

Methods

Begin()

Beginn to draw

Declaration

public void Begin()

BuildFramebuffer(int, int)

Creates a new framebuffer

Declaration

public Framebuffer BuildFramebuffer(int width, int height)

Parameters

Type	Name	Description
int	width
int	height

Returns

Type	Description
Framebuffer

BuildFramebuffer(int, int, Texture)

Builds a framebuffer with the specified width, height, and texture.

Declaration

public Framebuffer BuildFramebuffer(int width, int height, Texture texture)

Parameters

Type	Name	Description
int	width	The width of the framebuffer.
int	height	The height of the framebuffer.
Texture	texture	The texture associated with the framebuffer.

Returns

Type	Description
Framebuffer	The built framebuffer.

BuildFramebuffer(int, int, int)

Builds a framebuffer with the specified width, height, and texture ID.

Declaration

public Framebuffer BuildFramebuffer(int width, int height, int texture)

Parameters

Type	Name	Description
int	width	The width of the framebuffer.
int	height	The height of the framebuffer.
int	texture	The ID of the texture associated with the framebuffer.

Returns

Type	Description
Framebuffer	The built framebuffer.

BuildShape(Shape)

Creates an buffer for the shape

Declaration

public void BuildShape(Shape shape)

Parameters

Type	Name	Description
Shape	shape

CreateDynamicVertexBuffer(float[])

Creates a dynamic vertex buffer in OpenGL and initializes it with the specified vertices. Dynamic buffers are suitable for frequently changing data, like dynamic vertex updates.

Declaration

public int CreateDynamicVertexBuffer(float[] verticies)

Parameters

Type	Name	Description
float[]	verticies	The array of vertices to be stored in the buffer.

Returns

Type	Description
int	The OpenGL handle (ID) of the created dynamic vertex buffer.

CreateStaticVertexBuffer(float[])

Creates a static vertex buffer in OpenGL and initializes it with the specified vertices. Static buffers are suitable for infrequently changing data, like static geometry.

Declaration

public int CreateStaticVertexBuffer(float[] verticies)

Parameters

Type	Name	Description
float[]	verticies	The array of vertices to be stored in the buffer.

Returns

Type	Description
int	The OpenGL handle (ID) of the created static vertex buffer.

Dispose()

Disposes the render device

Declaration

public void Dispose()

DisposeElement(GameElement)

Disposes the element data from the gpu

Declaration

public void DisposeElement(GameElement element)

Parameters

Type	Name	Description
GameElement	element	The element to dispose

DisposeElement3D(Element3D)

Dispose the 3D element

Declaration

public void DisposeElement3D(Element3D element)

Parameters

Type	Name	Description
Element3D	element

DisposeFont(Font)

Disposes the font

Declaration

public void DisposeFont(Font font)

Parameters

Type	Name	Description
Font	font

DisposeShader(ShaderProgram)

Deletes the shader program

Declaration

public void DisposeShader(ShaderProgram program)

Parameters

Type	Name	Description
ShaderProgram	program

DisposeTexture(Texture)

Disposes the texture

Declaration

public void DisposeTexture(Texture texture)

Parameters

Type	Name	Description
Texture	texture

DrawBufferedSprite(BufferedSprite)

Draws a buffered sprite in the current rendering context.

Declaration

public void DrawBufferedSprite(BufferedSprite bufferedSprite)

Parameters

Type	Name	Description
BufferedSprite	bufferedSprite	The buffered sprite to draw.

DrawElement3D(Element3D)

Draws an 3D element within the scene

Declaration

public void DrawElement3D(Element3D element)

Parameters

Type	Name	Description
Element3D	element

DrawGameElement(GameElement)

Renders the GameElement

Declaration

public void DrawGameElement(GameElement element)

Parameters

Type	Name	Description
GameElement	element

DrawLine(Vec3, Vec3, Color)

Draws a line

Declaration

public void DrawLine(Vec3 from, Vec3 to, Color color)

Parameters

Type	Name	Description
Vec3	from
Vec3	to
Color	color

DrawMesh(Mesh, Color)

Draws a mesh

Declaration

public void DrawMesh(Mesh mesh, Color color)

Parameters

Type	Name	Description
Mesh	mesh
Color	color

DrawParticleEmitter(ParticleEmitter)

Draws the particle emitter

Declaration

public void DrawParticleEmitter(ParticleEmitter emitter)

Parameters

Type	Name	Description
ParticleEmitter	emitter

DrawRect(Rect, Color)

Draws a rect with no fill

Declaration

public void DrawRect(Rect rect, Color color)

Parameters

Type	Name	Description
Rect	rect
Color	color

DrawRect(Rect, Color, float)

Draws a rect with no fill

Declaration

public void DrawRect(Rect rect, Color color, float borderWidth)

Parameters

Type	Name	Description
Rect	rect
Color	color
float	borderWidth

DrawSkyBox(Skybox)

Draws an skybox

Declaration

public void DrawSkyBox(Skybox skybox)

Parameters

Type	Name	Description
Skybox	skybox

DrawSprite(Sprite)

Renders a sprite with modern gl

Declaration

public void DrawSprite(Sprite sprite)

Parameters

Type	Name	Description
Sprite	sprite

DrawSprite(Vec3, Vec3, Texture)

Draws a sprite

Declaration

public void DrawSprite(Vec3 location, Vec3 size, Texture texture)

Parameters

Type	Name	Description
Vec3	location
Vec3	size
Texture	texture

DrawSprite(Vec3, Vec3, Texture, TexCoords)

Draws a sprite

Declaration

public void DrawSprite(Vec3 location, Vec3 size, Texture texture, TexCoords texCoords)

Parameters

Type	Name	Description
Vec3	location
Vec3	size
Texture	texture
TexCoords	texCoords

DrawSprite(Vec3, Vec3, Color, Texture)

Renders a sprite

Declaration

public void DrawSprite(Vec3 location, Vec3 size, Color color, Texture texture)

Parameters

Type	Name	Description
Vec3	location
Vec3	size
Color	color
Texture	texture

DrawSprite(Vec3, Vec3, Color, Texture, TexCoords)

Draws a Sprite

Declaration

public void DrawSprite(Vec3 location, Vec3 size, Color color, Texture texture, TexCoords texCoords)

Parameters

Type	Name	Description
Vec3	location
Vec3	size
Color	color
Texture	texture
TexCoords	texCoords

DrawString(string, Vec3, float, Font, Color)

Renders a String

Declaration

public void DrawString(string text, Vec3 location, float fontSize, Font font, Color color)

Parameters

Type	Name	Description
string	text
Vec3	location
float	fontSize
Font	font
Color	color

DrawString(string, Vec3, float, float, Font, Color)

Renders a string

Declaration

public void DrawString(string text, Vec3 location, float fontSize, float spacing, Font font, Color color)

Parameters

Type	Name	Description
string	text
Vec3	location
float	fontSize
float	spacing
Font	font
Color	color

DrawTexture(Vec3, Vec3, float, float, Texture)

Draws a texture

Declaration

public void DrawTexture(Vec3 location, Vec3 size, float repeateX, float repeatY, Texture texture)

Parameters

Type	Name	Description
Vec3	location
Vec3	size
float	repeateX
float	repeatY
Texture	texture

DrawVectors(Vec3[], Color)

Draws the vector array

Declaration

public void DrawVectors(Vec3[] vecs, Color color)

Parameters

Type	Name	Description
Vec3[]	vecs
Color	color

End()

Ends the rendering

Declaration

public void End()

FillRect(Rect, Color)

Fills a rectangle with the given color. LegacyGL

Declaration

public void FillRect(Rect rect, Color color)

Parameters

Type	Name	Description
Rect	rect
Color	color

FinishCanvasRendering(Scene, Canvas)

Finish the canvas rendering

Declaration

public void FinishCanvasRendering(Scene scene, Canvas canvas)

Parameters

Type	Name	Description
Scene	scene	The scene from the canvas
Canvas	canvas	The canvas to render

FinishSceneRendering(Scene)

Finish the scene rendering

Declaration

public void FinishSceneRendering(Scene scene)

Parameters

Type	Name	Description
Scene	scene	The scene which getted rendered

GenerateTexture(OpenGL, Texture)

Generates a texture

Declaration

public int GenerateTexture(OpenGL gl, Texture texture)

Parameters

Type	Name	Description
OpenGL	gl
Texture	texture

Returns

Type	Description
int

GenerateTexture(OpenGL, Bitmap)

Generates a texture

Declaration

public int GenerateTexture(OpenGL gl, Bitmap texture)

Parameters

Type	Name	Description
OpenGL	gl
Bitmap	texture

Returns

Type	Description
int

GetError()

Returns an error code from the render device

Declaration

public int GetError()

Returns

Type	Description
int

GetHandle()

Returns the handle of the render target

Declaration

public IntPtr GetHandle()

Returns

Type	Description
IntPtr

GetRenderer()

Returns the native renderer

Declaration

public OpenGL GetRenderer()

Returns

Type	Description
OpenGL

GetShaderProgram(ShaderProgram)

Returns the shader programm with the typeof the refProgram. Returns null is no program found

Declaration

public ShaderProgram GetShaderProgram(ShaderProgram refProgram)

Parameters

Type	Name	Description
ShaderProgram	refProgram

Returns

Type	Description
ShaderProgram

Init()

Initial the moderngl render device

Declaration

public void Init()

InitElement3D(Element3D)

Inital an 3D element

Declaration

public void InitElement3D(Element3D element)

Parameters

Type	Name	Description
Element3D	element

InitElement3DNormalMap(string)

Inital the normal map for an 3D element if the normal map file isnt existing an empty 1x1 normal map get created

Declaration

public int InitElement3DNormalMap(string path)

Parameters

Type	Name	Description
string	path

Returns

Type	Description
int

InitElement3DTexture(string)

Initial the diffuse texture for the 3D model If the texture file isnt existing an empty 1x1 texture get created

Declaration

public int InitElement3DTexture(string path)

Parameters

Type	Name	Description
string	path

Returns

Type	Description
int

InitGameElement(GameElement)

Inits the game element

Declaration

public void InitGameElement(GameElement element)

Parameters

Type	Name	Description
GameElement	element

InitSprite(Sprite)

Initial the sprite

Declaration

public void InitSprite(Sprite sprite)

Parameters

Type	Name	Description
Sprite	sprite

LoadFont(Font)

Loads the the font

Declaration

public void LoadFont(Font font)

Parameters

Type	Name	Description
Font	font

LoadShader(string, ShaderProgram)

Loads a shader program

Declaration

public void LoadShader(string name, ShaderProgram program)

Parameters

Type	Name	Description
string	name
ShaderProgram	program

LoadTexture(Texture)

Loads a texture into the vram

Declaration

public void LoadTexture(Texture texture)

Parameters

Type	Name	Description
Texture	texture

ModelViewMatrix()

This function will not be used within this render device

Declaration

public void ModelViewMatrix()

PopMatrix()

This function will not be used within this render device

Declaration

public void PopMatrix()

PrepareCanvasRendering(Scene, Canvas)

Prepares the renderer for the canvas rendering

Declaration

public void PrepareCanvasRendering(Scene scene, Canvas canvas)

Parameters

Type	Name	Description
Scene	scene	The scene from the canvas
Canvas	canvas	The canvas to render

PrepareSceneRendering(Scene)

Prepares the renderer for scene rendering

Declaration

public void PrepareSceneRendering(Scene scene)

Parameters

Type	Name	Description
Scene	scene	The scene to render

ProjectionMatrix()

This function will not be used within this render device

Declaration

public void ProjectionMatrix()

PushMatrix()

This function will not be used within this render device

Declaration

public void PushMatrix()

Rotate(float, Vec3)

This function will not be used within this render device

Declaration

public void Rotate(float angle, Vec3 vector)

Parameters

Type	Name	Description
float	angle
Vec3	vector

SetCamera(Camera)

Set the Projection and view matrices

Declaration

public void SetCamera(Camera camera)

Parameters

Type	Name	Description
Camera	camera

SetFramebuffer(Framebuffer)

Sets an framebuffer as active render target

Declaration

public void SetFramebuffer(Framebuffer framebuffer)

Parameters

Type	Name	Description
Framebuffer	framebuffer	The framebuffer for the rendering

SetFramebuffer(int)

Sets an framebuffer as active render target

Declaration

public void SetFramebuffer(int framebuffer)

Parameters

Type	Name	Description
int	framebuffer	The framebuffer id for the rendering

SetLightSource(Light)

Sets an Lightsource

Declaration

public void SetLightSource(Light light)

Parameters

Type	Name	Description
Light	light

TextureClampS()

Sets the texture clampS

Declaration

public void TextureClampS()

TextureClampT()

Sets the texture clampT

Declaration

public void TextureClampT()

TextureRepeatS()

Sets the texture repeatS

Declaration

public void TextureRepeatS()

TextureRepeatT()

Sets the texture repeatT

Declaration

public void TextureRepeatT()

Translate(Vec3)

This function will not be used within this render device

Declaration

public void Translate(Vec3 vector)

Parameters

Type	Name	Description
Vec3	vector

Translate(float, float, float)

This function will not be used within this render device

Declaration

public void Translate(float x, float y, float z)

Parameters

Type	Name	Description
float	x
float	y
float	z

UpdateFramebufferSize(Framebuffer, int, int)

Updates the size of the specified framebuffer.

Declaration

public void UpdateFramebufferSize(Framebuffer framebuffer, int width, int height)

Parameters

Type	Name	Description
Framebuffer	framebuffer	The framebuffer to update.
int	width	The new width of the framebuffer.
int	height	The new height of the framebuffer.

Viewport(float, float, float, float)

Sets the viewport for the rendering

Declaration

public void Viewport(float x, float y, float width, float height)

Parameters

Type	Name	Description
float	x
float	y
float	width
float	height

Implements

IRenderDevice