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 = 1.0f,.restitution = 0.1f,.friction = 0.4f}

static const nvMaterial nvMaterial_STEEL  = {.density = 7.8f,.restitution = 0.43f,.friction = 0.45f}

static const nvMaterial nvMaterial_WOOD  = {.density = 1.5f,.restitution = 0.37f,.friction = 0.52f}

static const nvMaterial nvMaterial_GLASS  = {.density = 2.5f,.restitution = 0.55f,.friction = 0.19f}

static const nvMaterial nvMaterial_ICE  = {.density = 0.92f,.restitution = 0.05f,.friction = 0.02f}

static const nvMaterial nvMaterial_CONCRETE  = {.density = 3.6f,.restitution = 0.075f,.friction = 0.73f}

static const nvMaterial nvMaterial_RUBBER  = {.density = 1.4f,.restitution = 0.89f,.friction = 0.92f}

static const nvMaterial nvMaterial_GOLD  = {.density = 19.3f,.restitution = 0.4f,.friction = 0.35f}

static const nvMaterial nvMaterial_CARDBOARD  = {.density = 0.6f,.restitution = 0.02f,.friction = 0.2f}