lg_scene.c File Reference

Functions
LG_Scene	lg_scene (LG_Camera *cam1, LG_Light light1, Vertex_rgba *h_grid, int grid_n_vertices, Vertex_rgba *xyz_arrows, Rec2Df landscape_rec, LG_SceneNode *root_node)

Detailed Description

 === Higher level scene/frame stuff ===

 Starting point to create a scene

 TODO: more helper funcs

Function Documentation

lg_scene()

LG_Scene lg_scene	(	LG_Camera *	cam1,
		LG_Light	light1,
		Vertex_rgba *	h_grid,
		int	grid_n_vertices,
		Vertex_rgba *	xyz_arrows,
		Rec2Df	landscape_rec,
		LG_SceneNode *	root_node
	)

Create a scene

You must add at least one cam, one light, one grid, one xyz_arrows, and one landscape_rec

Parameters

cam1	A pointer to a LG_Camera
light1	A LG_Light
h_grid	A pointer to a Vertex_rgba buffer
grid_n_vertices	Num of vertices of h_grid vertex buffer
xyz_arrows	A pointer to a Vertex_rgba buffer
landscape_rec	A Rec2Df
root_node	A pointer to a LG_SceneNode, may be NULL

Returns

A LG_Scene