void CPhysicsSurfaceProps::GetPhysicsParameters(int surfaceDataIndex, surfacephysicsparams_t *pParamsOut) const {
if (!pParamsOut) return;
const CSurface *pSurface = GetInternalSurface(surfaceDataIndex);
if (pSurface) {
*pParamsOut = pSurface->data.physics;
}
}
void CPhysicsSurfaceProps::GetPhysicsProperties(int surfaceDataIndex, float* density, float* thickness, float* friction, float* elasticity) const {
const CSurface *pSurface = GetInternalSurface(surfaceDataIndex);
if (pSurface) {
if (friction) *friction = (float)pSurface->data.physics.friction;
if (elasticity) *elasticity = (float)pSurface->data.physics.elasticity;
if (density) *density = pSurface->data.physics.density;
if (thickness) *thickness = pSurface->data.physics.thickness;
}
}
void CPhysicsSurfaceProps::CopyPhysicsProperties(CSurface *pOut, int baseIndex) {
const CSurface *pSurface = GetInternalSurface(baseIndex);
if (pSurface) {
pOut->data.physics.density = pSurface->data.physics.density;
pOut->data.physics.thickness = pSurface->data.physics.thickness;
pOut->data.physics.friction = pSurface->data.physics.friction;
pOut->data.physics.elasticity = pSurface->data.physics.elasticity;
pOut->data.game.material = pSurface->data.game.material;
}
}
surfacedata_t* CPhysicsSurfaceProps::GetSurfaceData(int surfaceDataIndex) {
CSurface *pSurface = GetInternalSurface(surfaceDataIndex);
if (!pSurface) pSurface = GetInternalSurface(GetSurfaceIndex("default"));
assert(pSurface);
return &pSurface->data;
}
