Create a new named scene
scene “name”Create a new named camera
camera “name” perspective fovyDegrees[float] zmin[float] zmax[float] eye[vec3] target[vec3] up[vec3]Create a new point light
light point position[vec3] size[float] energy[float]Or a new directional light
sun dirTo[vec3] energy[float]sun color[vec3]sun sizeMult[float]Custom tone mapping $\tfrac{5}{2}e^2\,, -12 \le e \le 12$
tonemap exposure[float]Lights
ssphhLight “name” E0[float] falloffRadius[float] position[vec3] orientation[quat] sph[maxDegree, float[maxDegree*(maxDegree+1)]]pointLight “name” E0[float] falloffRadius[float] position[vec3]Sphere
sphere position[vec3] radius[float] “material name”Materials
newmtl “material name”usemtl “material name”Ka color[vec3] ambient reflectivityKd color[vec3] diffuse reflectivityKs color[vec3] specular reflectivityTf color[vec3] transmission filterillum model[int] illumination model [0 to 10]d factor[float] dissolve factorNs exponent[float] specular exponent or shininessNi ior[float] index of refractionmap_Ka filename[string]map_Kd filename[string]map_Ks filename[string]map_Ns filename[string]map_d filename[string]disp filename[string] not usedbump filename[string] not useddecal filename[string] not usednormal filename[string] (V+(1,1,1))/2 encoded normal maprefl -type sphere filename[string]refl -type cyl filename[string]refl -type cube posx[string] negx[string] posy[string] negy[string] posz[string] negz[string]refl -type cube_top pos_y[string]refl -type cube_bottom neg_y[string]refl -type cube_front pos_z[string]refl -type cube_back neg_z[string]refl -type cube_left neg_x[string]refl -type cube_right pos_x[string]PBior indexOfRefraction[float] specular layer index of refractionPBk extinctionCoefficient[float] specular layer extinction coefficient (for metals)PBKsm roughness[float] specular layer roughnessPBKdm roughness[float] diffuse layer roughnessPBillum model[int] Physically Based Rendering illumination model