Material

struct nvMaterial

Material struct.

Public Members

nv_float density

Density of the material.

nv_float restitution

Coefficient of restitution (bounciness or elasticity) of material.

nv_float friction

Friction coefficient of material

Common material constants

Values below are mostly guesses and estimates gathered from different sources.

static const nvMaterial nvMaterial_BASIC  = {.density = (nv_float)1.0,.restitution = (nv_float)0.1,.friction = (nv_float)0.4}

static const nvMaterial nvMaterial_STEEL  = {.density = (nv_float)7.8,.restitution = (nv_float)0.43,.friction = (nv_float)0.45}

static const nvMaterial nvMaterial_WOOD  = {.density = (nv_float)1.5,.restitution = (nv_float)0.37,.friction = (nv_float)0.52}

static const nvMaterial nvMaterial_GLASS  = {.density = (nv_float)2.5,.restitution = (nv_float)0.55,.friction = (nv_float)0.19}

static const nvMaterial nvMaterial_ICE  = {.density = (nv_float)0.92,.restitution = (nv_float)0.05,.friction = (nv_float)0.02}

static const nvMaterial nvMaterial_CONCRETE  = {.density = (nv_float)3.6,.restitution = (nv_float)0.075,.friction = (nv_float)0.73}

static const nvMaterial nvMaterial_RUBBER  = {.density = (nv_float)1.4,.restitution = (nv_float)0.89,.friction = (nv_float)0.92}

static const nvMaterial nvMaterial_GOLD  = {.density = (nv_float)19.3,.restitution = (nv_float)0.4,.friction = (nv_float)0.35}

static const nvMaterial nvMaterial_CARDBOARD  = {.density = (nv_float)0.6,.restitution = (nv_float)0.02,.friction = (nv_float)0.2}