ImmediateGeometry

ImmediateGeometry

Inherits: GeometryInstance < VisualInstance < Spatial < Node < Object

Category: Core

Brief Description

Draws simple geometry from code.

Methods

void	add_sphere ( int lats, int lons, float radius, bool add_uv=true )
void	add_vertex ( Vector3 position )
void	begin ( PrimitiveType primitive, Texture texture=null )
void	clear ( )
void	end ( )
void	set_color ( Color color )
void	set_normal ( Vector3 normal )
void	set_tangent ( Plane tangent )
void	set_uv ( Vector2 uv )
void	set_uv2 ( Vector2 uv )

Description

Draws simple geometry from code. Uses a drawing mode similar to OpenGL 1.x.

Method Descriptions

void add_sphere ( int lats, int lons, float radius, bool add_uv=true )

Simple helper to draw a uvsphere, with given latitudes, longitude and radius.

void add_vertex ( Vector3 position )

Adds a vertex with the currently set color/uv/etc.

void begin ( PrimitiveType primitive, Texture texture=null )

Begin drawing (And optionally pass a texture override). When done call end(). For more information on how this works, search for glBegin() glEnd() references.

For the type of primitive, use the Mesh.PRIMITIVE_* enumerations.

void clear ( )

Clears everything that was drawn using begin/end.

void end ( )

Ends a drawing context and displays the results.

void set_color ( Color color )

The current drawing color.

void set_normal ( Vector3 normal )

The next vertex’s normal.

void set_tangent ( Plane tangent )

The next vertex’s tangent (and binormal facing).

void set_uv ( Vector2 uv )

The next vertex’s UV.

void set_uv2 ( Vector2 uv )

The next vertex’s second layer UV.