Rtv1

Introduction

Rtv1 is a school project who asks notions of mathemathics in space. the goal is to create a scene in three dimension with basics mathematical forms(spheres, planes, cones and cylinder) and a light set.

Get started

Launch

Use: git clone https://github.com/lojesu/Rtv1.git; cd Rtv1; make

Launched a scene

Use: ./rtv1 <scene path>

How create a scene ?

object	infomation we need	how write in the scene file
spheres	we need a center, a point in space in 3d, a radius and a color	sphere(x,y,z/dist/color)
planes	we need a point in space, a norm who is a vector perpendicular to the plane and a color	plan(x,y,z/x,y,z/color)
cones	we need a point in space, a vector whichs represent the orientation of the cone, an angle that is the opening angle and a color	cone(x,y,z/x,y,z/angle/color)
cylinders	we need a point in space, a vector whichs represent the orientation of the cylinder, a radius and a color	cylinder(x,y,z/x,y,z/dist/color)
lights	we need a point in space and a pourcentage intensity	light(x,y,z/intensity)
camera	we need a point in space and a vector whichs represent the direction in which we look	cam(x,y,z/x,y,z)

more information about the light

we have three additional information about the light, specular light, diffuse light and ambiant light. this is a pourcentage numbers for include this information and you must be have at least one light

light	information	how write in the scene file
specular	direct reflexion light on objects	specular=x
diffuse	reflexion issued harmoniously on 360 around the light	diffuse=x
ambiant	this is the light that spreads even if there is no light	ambiant=x

information to know for create a scene

• the color must be an hexadecimal number(ex:0xff0000)
• the camera is basic on 0,0,0 and she look on 0,0,1
• we do not accept space between geomatrical informations
• individual maximum numbers of geomatricals forms is 32
• if you don't put a light and ambiant light is equal to zero you don't see the scene

screenshot

Contributors

• lojesu
• reda-con