void Ship::Render(Graphics::Renderer *renderer, const Camera *camera, const vector3d &viewCoords, const matrix4x4d &viewTransform)
{
if (IsDead()) return;
//angthrust negated, for some reason
GetModel()->SetThrust(vector3f(m_thrusters), -vector3f(m_angThrusters));
matrix3x3f mt;
matrix3x3dtof(viewTransform.Inverse().GetOrient(), mt);
s_heatGradientParams.heatingMatrix = mt;
s_heatGradientParams.heatingNormal = vector3f(GetVelocity().Normalized());
s_heatGradientParams.heatingAmount = Clamp(GetHullTemperature(),0.0,1.0);
// This has to be done per-model with a shield and just before it's rendered
const bool shieldsVisible = m_shieldCooldown > 0.01f && m_stats.shield_mass_left > (m_stats.shield_mass / 100.0f);
GetShields()->SetEnabled(shieldsVisible);
GetShields()->Update(m_shieldCooldown, 0.01f*GetPercentShields());
//strncpy(params.pText[0], GetLabel().c_str(), sizeof(params.pText));
RenderModel(renderer, camera, viewCoords, viewTransform);
m_navLights->Render(renderer);
renderer->GetStats().AddToStatCount(Graphics::Stats::STAT_SHIPS, 1);
if (m_ecmRecharge > 0.0f) {
// ECM effect: a cloud of particles for a sparkly effect
vector3f v[100];
for (int i=0; i<100; i++) {
const double r1 = Pi::rng.Double()-0.5;
const double r2 = Pi::rng.Double()-0.5;
const double r3 = Pi::rng.Double()-0.5;
v[i] = vector3f(GetPhysRadius()*vector3d(r1, r2, r3).NormalizedSafe());
}
Color c(128,128,255,255);
float totalRechargeTime = GetECMRechargeTime();
if (totalRechargeTime >= 0.0f) {
c.a = (m_ecmRecharge / totalRechargeTime) * 255;
}
SfxManager::ecmParticle->diffuse = c;
matrix4x4f t;
for (int i=0; i<12; i++) t[i] = float(viewTransform[i]);
t[12] = viewCoords.x;
t[13] = viewCoords.y;
t[14] = viewCoords.z;
t[15] = 1.0f;
renderer->SetTransform(t);
renderer->DrawPointSprites(100, v, SfxManager::additiveAlphaState, SfxManager::ecmParticle.get(), 50.f);
}
}
/*
* Collide one edgeNode (all edges below it) of this Geom with the triangle
* BVH of another geom (b), starting from btriNode.
*/
void Geom::CollideEdgesTris(int &maxContacts, const BVHNode *edgeNode, const matrix4x4d &transToB,
Geom *b, const BVHNode *btriNode, void (*callback)(CollisionContact*))
{
if (maxContacts <= 0) return;
if (edgeNode->triIndicesStart) {
const GeomTree::Edge *edges = this->GetGeomTree()->GetEdges();
int numContacts = 0;
vector3f dir;
isect_t isect;
for (int i=0; i<edgeNode->numTris; i++) {
int vtxNum = edges[ edgeNode->triIndicesStart[i] ].v1i;
vector3d v1 = transToB * vector3d(&GetGeomTree()->m_vertices[vtxNum]);
vector3f _from((float)v1.x, (float)v1.y, (float)v1.z);
vector3d _dir(
(double)edges[ edgeNode->triIndicesStart[i] ].dir.x,
(double)edges[ edgeNode->triIndicesStart[i] ].dir.y,
(double)edges[ edgeNode->triIndicesStart[i] ].dir.z);
_dir = transToB.ApplyRotationOnly(_dir);
dir = vector3f(&_dir.x);
isect.dist = edges[ edgeNode->triIndicesStart[i] ].len;
isect.triIdx = -1;
b->GetGeomTree()->TraceRay(btriNode, _from, dir, &isect);
if (isect.triIdx == -1) continue;
numContacts++;
const double depth = edges[ edgeNode->triIndicesStart[i] ].len - isect.dist;
// in world coords
CollisionContact contact;
contact.pos = b->GetTransform() * (v1 + vector3d(&dir.x)*(double)isect.dist);
vector3f n = b->m_geomtree->GetTriNormal(isect.triIdx);
contact.normal = vector3d(n.x, n.y, n.z);
contact.normal = b->GetTransform().ApplyRotationOnly(contact.normal);
contact.dist = isect.dist;
contact.depth = depth;
contact.triIdx = isect.triIdx;
contact.userData1 = m_data;
contact.userData2 = b->m_data;
// contact geomFlag is bitwise OR of triangle's and edge's flags
contact.geomFlag = b->m_geomtree->GetTriFlag(isect.triIdx) |
edges[ edgeNode->triIndicesStart[i] ].triFlag;
callback(&contact);
if (--maxContacts <= 0) return;
}
} else {
CollideEdgesTris(maxContacts, edgeNode->kids[0], transToB, b, btriNode, callback);
CollideEdgesTris(maxContacts, edgeNode->kids[1], transToB, b, btriNode, callback);
}
}
void Geom::MoveTo(const matrix4x4d &m)
{
m_orient = m;
m_invOrient = m.InverseOf();
}
void Frame::GetFrameTransform(const Frame *fFrom, const Frame *fTo, matrix4x4d &m)
{
matrix3x3d forient = fFrom->GetOrientRelTo(fTo);
vector3d fpos = fFrom->GetPositionRelTo(fTo);
m = forient; m.SetTranslate(fpos);
}
void Geom::MoveTo(const matrix4x4d &m)
{
PROFILE_SCOPED()
m_orient = m;
m_invOrient = m.Inverse();
}
