void gkJoystickController::updateInputState(void)
{
m_camRot.m_absolute = gkVector2(m_joystick->getAxisValue(0), m_joystick->getAxisValue(1));
m_camRot.normalize();
m_movement.m_absolute = gkVector2(m_joystick->getAxisValue(2), m_joystick->getAxisValue(3));
m_movement.normalize();
m_isBtn1 = isButtonDownCache(GK_JOY_BUTTON_1, m_btn1Cache);
m_isBtn2 = isButtonDownCache(GK_JOY_BUTTON_2, m_btn2Cache);
m_isBtn3 = isButtonDownCache(GK_JOY_BUTTON_3, m_btn3Cache);
}
gkVertex::gkVertex()
{
co = no = (0, 0, 0);
vcol = 0xFFFFFFFF;
vba = -1;
for (int _i = 0; _i < GK_UV_MAX; _i++)
uv[_i] = gkVector2(0, 0);
}
void gkGamePlayer::loadConstraints()
{
gkScene* dest = m_levelData->getLevel();
gkPhysicsProperties& props = m_physics->getProperties().m_physics;
props.m_mode |= GK_CONTACT;
// add constraint clamping
if (m_xRot)
{
gkLimitRotConstraint* lr = new gkLimitRotConstraint();
lr->setLimitX(gkVector2(-90, 5));
dest->addConstraint(m_xRot, lr);
}
if (m_physics)
{
gkLimitLocConstraint* ll = new gkLimitLocConstraint();
ll->setMinX(-30.f);
ll->setMaxX(30.f);
ll->setMinY(-30.f);
ll->setMaxY(30.f);
ll->setMinZ(0.f);
ll->setMaxZ(30.f);
dest->addConstraint(m_physics, ll);
}
if (m_camera)
{
gkCollisionCameraConstraint* col = new gkCollisionCameraConstraint();
col->setTarget(m_physics);
col->setLength(.95f);
col->setForwardOffs(.125f);
col->setDownOffs(.125f);
dest->addConstraint(m_camera, col);
m_camera->setMainCamera(true);
}
}
void gkBlenderMeshConverter::convert_legacy(void)
{
Blender::MFace* mface = m_bmesh->mface;
Blender::MVert* mvert = m_bmesh->mvert;
Blender::MCol* mcol = 0;
Blender::MTFace* mtface[8] = {0, 0, 0, 0, 0, 0, 0, 0};
Blender::MVert vpak[4];
unsigned int cpak[4];
unsigned int ipak[4];
int totlayer;
gkSubMesh* curSubMesh = 0;
m_meshtable.clear();
gkLoaderUtils_getLayers_legacy(m_bmesh, mtface, &mcol, totlayer);
bool sortByMat = gkEngine::getSingleton().getUserDefs().blendermat;
bool openglVertexColor = gkEngine::getSingleton().getUserDefs().rendersystem == OGRE_RS_GL;
for (int fi = 0; fi < m_bmesh->totface; fi++)
{
const Blender::MFace& curface = mface[fi];
// skip if face is not a triangle || quad
if (!curface.v3)
continue;
const bool isQuad = curface.v4 != 0;
TempFace t[2];
PackedFace f;
f.totlay = totlayer;
if (isQuad)
{
vpak[0] = mvert[curface.v1];
vpak[1] = mvert[curface.v2];
vpak[2] = mvert[curface.v3];
vpak[3] = mvert[curface.v4];
ipak[0] = curface.v1;
ipak[1] = curface.v2;
ipak[2] = curface.v3;
ipak[3] = curface.v4;
if (mcol != 0)
{
cpak[0] = packColourABGR(mcol[0]);
cpak[1] = packColourABGR(mcol[1]);
cpak[2] = packColourABGR(mcol[2]);
cpak[3] = packColourABGR(mcol[3]);
}
else
cpak[0] = cpak[1] = cpak[2] = cpak[3] = 0xFFFFFFFF;
for (int i = 0; i < totlayer; i++)
{
if (mtface[i] != 0)
{
f.uvLayers[i][0] = gkVector2((float*)mtface[i][fi].uv[0]);
f.uvLayers[i][1] = gkVector2((float*)mtface[i][fi].uv[1]);
f.uvLayers[i][2] = gkVector2((float*)mtface[i][fi].uv[2]);
f.uvLayers[i][3] = gkVector2((float*)mtface[i][fi].uv[3]);
}
}
f.verts = vpak;
f.index = ipak;
f.colors = cpak;
gkVector3 e0, e1;
e0 = (gkVector3(mvert[curface.v1].co) - gkVector3(mvert[curface.v2].co));
e1 = (gkVector3(mvert[curface.v3].co) - gkVector3(mvert[curface.v4].co));
if (e0.squaredLength() < e1.squaredLength())
{
convertIndexedTriangle(&t[0], 0, 1, 2, f);
convertIndexedTriangle(&t[1], 2, 3, 0, f);
}
else
{
convertIndexedTriangle(&t[0], 0, 1, 3, f);
convertIndexedTriangle(&t[1], 3, 1, 2, f);
}
}
else
{
for (int i = 0; i < totlayer; i++)
{
if (mtface[i] != 0)
{
f.uvLayers[i][0] = gkVector2((float*)mtface[i][fi].uv[0]);
f.uvLayers[i][1] = gkVector2((float*)mtface[i][fi].uv[1]);
f.uvLayers[i][2] = gkVector2((float*)mtface[i][fi].uv[2]);
}
}
vpak[0] = mvert[curface.v1];
vpak[1] = mvert[curface.v2];
vpak[2] = mvert[curface.v3];
ipak[0] = curface.v1;
ipak[1] = curface.v2;
ipak[2] = curface.v3;
if (mcol != 0)
{
cpak[0] = packColourABGR(mcol[0]);
cpak[1] = packColourABGR(mcol[1]);
cpak[2] = packColourABGR(mcol[2]);
}
else
cpak[0] = cpak[1] = cpak[2] = cpak[3] = 0xFFFFFFFF;
f.verts = vpak;
f.index = ipak;
f.colors = cpak;
convertIndexedTriangle(&t[0], 0, 1, 2, f);
}
gkMeshPair tester(curSubMesh);
if (sortByMat)
{
int mode = 0;
if (mtface[0])
mode = mtface[0][fi].mode;
tester.test = gkMeshHashKey(curface.mat_nr, mode);
}
else
{
Blender::Image* ima[8] = {0, 0, 0, 0, 0, 0, 0, 0};
for (int i = 0; i < totlayer; i++)
{
if (mtface[i] != 0)
ima[i] = mtface[i][fi].tpage;
}
int mode = 0, alpha = 0;
if (mtface[0])
{
mode = mtface[0][fi].mode;
alpha = mtface[0][fi].transp;
}
tester.test = gkMeshHashKey(mode, alpha, ima);
}
// find submesh
UTsize arpos = 0;
if ((arpos = m_meshtable.find(tester)) == UT_NPOS)
{
curSubMesh = new gkSubMesh();
curSubMesh->setTotalLayers(totlayer);
curSubMesh->setVertexColors(mcol != 0);
m_gmesh->addSubMesh(curSubMesh);
tester.item = curSubMesh;
m_meshtable.push_back(tester);
}
else
curSubMesh = m_meshtable.at(arpos).item;
if (curSubMesh == 0) continue;
if (!(curface.flag & ME_SMOOTH))
{
// face normal
calcNormal(&t[0]);
if (isQuad)
t[1].v0.no = t[1].v1.no = t[1].v2.no = t[0].v0.no;
}
int triflag = 0;
if (mtface[0])
{
if (mtface[0][fi].mode & TF_DYNAMIC)
triflag |= gkTriangle::TRI_COLLIDER;
if (mtface[0][fi].mode & TF_INVISIBLE)
triflag |= gkTriangle::TRI_INVISIBLE;
}
else
triflag = gkTriangle::TRI_COLLIDER;
curSubMesh->addTriangle(t[0].v0, t[0].i0,
t[0].v1, t[0].i1,
t[0].v2, t[0].i2, triflag);
if (isQuad)
{
curSubMesh->addTriangle(t[1].v0, t[1].i0,
t[1].v1, t[1].i1,
t[1].v2, t[1].i2, triflag);
}
if (mcol)
mcol += 4;
}
}
void gkBlenderMeshConverter::convert_bmesh(void)
{
Blender::MVert* mvert = m_bmesh->mvert;
Blender::MPoly* mpoly = m_bmesh->mpoly;
Blender::MLoop* mloop = m_bmesh->mloop;
Blender::MTexPoly* mtexpoly = m_bmesh->mtpoly;
Blender::MLoopUV* muvloop = m_bmesh->mloopuv;
Blender::MLoopCol* mloopCol = m_bmesh->mloopcol;
// UV-Layer-Data
Blender::MTexPoly* mtpoly[8] = {0, 0, 0, 0, 0, 0, 0, 0};
Blender::MLoopUV* muvs[8] = {0, 0, 0, 0, 0, 0, 0, 0};
bool hasUV = muvloop != 0;
Blender::MVert vpak[4];
unsigned int cpak[4];
unsigned int ipak[4];
int totlayer;
gkSubMesh* curSubMesh = 0;
m_meshtable.clear();
gkLoaderUtils_getLayers_bmesh(m_bmesh, mtpoly,muvs, &mloopCol, totlayer);
bool sortByMat = gkEngine::getSingleton().getUserDefs().blendermat;
bool openglVertexColor = gkEngine::getSingleton().getUserDefs().rendersystem == OGRE_RS_GL;
bool hasTexPoly = mtexpoly != 0;
for (int fi = 0; fi < m_bmesh->totpoly; fi++)
{
const Blender::MPoly& curpoly = mpoly[fi];
const Blender::MTexPoly& curTexPol = mtexpoly[fi];
// skip if face is not a triangle || quad
if (curpoly.totloop<3)
continue;
if (curpoly.totloop>4){
gkLogger::write("Using poly with more than 4 verts is not supported by gkMeshConverter!");
continue;
}
const bool isQuad = curpoly.totloop==4;
TempFace t[2];
PackedFace f;
f.totlay = totlayer;
const Blender::MLoop& v1 = mloop[curpoly.loopstart];
const Blender::MLoop& v2 = mloop[curpoly.loopstart+1];
const Blender::MLoop& v3 = mloop[curpoly.loopstart+2];
if (isQuad)
{
const Blender::MLoop& v4 = mloop[curpoly.loopstart+3];
const Blender::MLoopUV& uv1 = muvloop[curpoly.loopstart];
const Blender::MLoopUV& uv2 = muvloop[curpoly.loopstart+1];
const Blender::MLoopUV& uv3 = muvloop[curpoly.loopstart+2];
const Blender::MLoopUV& uv4 = muvloop[curpoly.loopstart+3];
vpak[0] = mvert[v1.v];
vpak[1] = mvert[v2.v];
vpak[2] = mvert[v3.v];
vpak[3] = mvert[v4.v];
ipak[0] = v1.v;
ipak[1] = v2.v;
ipak[2] = v3.v;
ipak[3] = v4.v;
if (mloopCol != 0)
{
cpak[0] = *(unsigned int*)(mloopCol + curpoly.loopstart);
cpak[1] = *(unsigned int*)(mloopCol + curpoly.loopstart+1);
cpak[2] = *(unsigned int*)(mloopCol + curpoly.loopstart+2);
cpak[3] = *(unsigned int*)(mloopCol + curpoly.loopstart+3);
}
else
cpak[0] = cpak[1] = cpak[2] = cpak[3] = 0xFFFFFFFF;
//TODO: Multitexture!?
for (int i = 0; i < totlayer; i++)
{
if (mtpoly[i] != 0)
{
f.uvLayers[i][0] = gkVector2((float*)&muvs[i][curpoly.loopstart].uv[0]);
f.uvLayers[i][1] = gkVector2((float*)&muvs[i][curpoly.loopstart+1].uv[0]);
f.uvLayers[i][2] = gkVector2((float*)&muvs[i][curpoly.loopstart+2].uv[0]);
f.uvLayers[i][3] = gkVector2((float*)&muvs[i][curpoly.loopstart+3].uv[0]);
}
}
f.verts = vpak;
f.index = ipak;
f.colors = cpak;
// what is this?
gkVector3 e0, e1;
e0 = (gkVector3(mvert[v1.v].co) - gkVector3(mvert[v2.v].co));
e1 = (gkVector3(mvert[v3.v].co) - gkVector3(mvert[v4.v].co));
if (e0.squaredLength() < e1.squaredLength())
{
convertIndexedTriangle(&t[0], 0, 1, 2, f);
convertIndexedTriangle(&t[1], 2, 3, 0, f);
}
else
{
convertIndexedTriangle(&t[0], 0, 1, 3, f);
convertIndexedTriangle(&t[1], 3, 1, 2, f);
}
}
else
{
for (int i = 0; i < totlayer; i++)
{
if (mtpoly[i] != 0)
{
f.uvLayers[i][0] = gkVector2((float*)&muvs[i][curpoly.loopstart].uv[0]);
f.uvLayers[i][1] = gkVector2((float*)&muvs[i][curpoly.loopstart+1].uv[0]);
f.uvLayers[i][2] = gkVector2((float*)&muvs[i][curpoly.loopstart+2].uv[0]);
}
}
vpak[0] = mvert[v1.v];
vpak[1] = mvert[v2.v];
vpak[2] = mvert[v3.v];
ipak[0] = v1.v;
ipak[1] = v2.v;
ipak[2] = v3.v;
if (mloopCol != 0)
{
cpak[0] = *(unsigned int*)(mloopCol + curpoly.loopstart);
cpak[1] = *(unsigned int*)(mloopCol + curpoly.loopstart+1);
cpak[2] = *(unsigned int*)(mloopCol + curpoly.loopstart+2);
}
else
cpak[0] = cpak[1] = cpak[2] = 0xFFFFFFFF;
f.verts = vpak;
f.index = ipak;
f.colors = cpak;
convertIndexedTriangle(&t[0], 0, 1, 2, f);
}
gkMeshPair tester(curSubMesh);
if (sortByMat)
{
int mode = 0;
if (mtpoly[0])
mode = mtpoly[0][fi].mode;
tester.test = gkMeshHashKey(curpoly.mat_nr, mode);
}
else
{
Blender::Image* ima[8] = {0, 0, 0, 0, 0, 0, 0, 0};
for (int i = 0; i < totlayer; i++)
{
if (mtpoly[i] != 0)
ima[i] = mtpoly[i][fi].tpage;
}
int mode = 0, alpha = 0;
if (mtpoly[0])
{
mode = mtpoly[0][fi].mode;
alpha = mtpoly[0][fi].transp;
}
tester.test = gkMeshHashKey(mode, alpha, ima);
}
// find submesh
UTsize arpos = 0;
if ((arpos = m_meshtable.find(tester)) == UT_NPOS)
{
curSubMesh = new gkSubMesh();
curSubMesh->setTotalLayers(totlayer);
curSubMesh->setVertexColors(mloopCol != 0);
m_gmesh->addSubMesh(curSubMesh);
tester.item = curSubMesh;
m_meshtable.push_back(tester);
}
else
curSubMesh = m_meshtable.at(arpos).item;
if (curSubMesh == 0) continue;
if (!(curpoly.flag & ME_SMOOTH))
{
// face normal
calcNormal(&t[0]);
if (isQuad)
t[1].v0.no = t[1].v1.no = t[1].v2.no = t[0].v0.no;
}
// ---- warning -----
// mtpoly[0][fi].mode is always 0 which makes the mesh invisible
// For now setting the standardvalue to collider (which means visible)
// This is afaik the only data I couldn't get in import
int triflag = gkTriangle::TRI_COLLIDER;
if (mtpoly[0])
{
if (mtpoly[0][fi].mode & TF_DYNAMIC)
triflag |= gkTriangle::TRI_COLLIDER;
if (mtpoly[0][fi].mode & TF_INVISIBLE)
triflag |= gkTriangle::TRI_INVISIBLE;
}
else
triflag = gkTriangle::TRI_COLLIDER;
// ---- end warning ------
curSubMesh->addTriangle(t[0].v0, t[0].i0,
t[0].v1, t[0].i1,
t[0].v2, t[0].i2, triflag);
if (isQuad)
{
curSubMesh->addTriangle(t[1].v0, t[1].i0,
t[1].v1, t[1].i1,
t[1].v2, t[1].i2, triflag);
}
}
}
void gkBlenderSceneConverter::convertObjectPhysics(gkGameObject* gobj, Blender::Object* bobj)
{
gkGameObjectProperties& props = gobj->getProperties();
gkPhysicsProperties& phy = props.m_physics;
int boundtype;
int version = m_file->_getInternalFile()->getVersion();
if ((bobj->gameflag & OB_COLLISION) && bobj->body_type==GK_NO_COLLISION)
phy.m_type = GK_STATIC;
else
{
phy.m_type = GK_STATIC;
switch (bobj->body_type)
{
case OB_BODY_TYPE_CHARACTER: phy.m_type = GK_CHARACTER; break;
case OB_BODY_TYPE_RIGID: phy.m_type = GK_RIGID; break;
case OB_BODY_TYPE_DYNAMIC: phy.m_type = GK_DYNAMIC; break;
case OB_BODY_TYPE_NO_COLLISION: phy.m_type = GK_NO_COLLISION; break;
case OB_BODY_TYPE_SENSOR : phy.m_type = GK_SENSOR; break;
case OB_BODY_TYPE_NAVMESH : phy.m_type = GK_NAVMESH; break;
}
}
if (bobj->type != OB_MESH)
{
if (!(bobj->gameflag & OB_ACTOR))
phy.m_type = GK_NO_COLLISION;
}
Blender::Object* parent = bobj->parent;
while (parent && parent->parent)
parent = parent->parent;
if (parent && (bobj->gameflag & OB_CHILD) == 0)
phy.m_type = GK_NO_COLLISION;
if (!props.isPhysicsObject())
return;
if (bobj->gameflag & OB_ACTOR)
{
props.m_mode |= GK_ACTOR;
phy.m_mode |= GK_CONTACT;
}
if (bobj->gameflag & OB_GHOST)
props.m_mode |= GK_GHOST;
if (bobj->gameflag & OB_OCCLUDER)
props.m_mode |= GK_OCCLUDER;
if (bobj->gameflag & OB_CHILD) phy.m_mode |= parent ? GK_COMPOUND_CHILD : GK_COMPOUND;
if (bobj->gameflag & OB_COLLISION_RESPONSE) phy.m_mode |= GK_NO_SLEEP;
if (bobj->gameflag2 & OB_LOCK_RIGID_BODY_X_AXIS) phy.m_mode |= GK_LOCK_LINV_X;
if (bobj->gameflag2 & OB_LOCK_RIGID_BODY_Y_AXIS) phy.m_mode |= GK_LOCK_LINV_Y;
if (bobj->gameflag2 & OB_LOCK_RIGID_BODY_Z_AXIS) phy.m_mode |= GK_LOCK_LINV_Z;
if (bobj->gameflag2 & OB_LOCK_RIGID_BODY_X_ROT_AXIS) phy.m_mode |= GK_LOCK_ANGV_X;
if (bobj->gameflag2 & OB_LOCK_RIGID_BODY_Y_ROT_AXIS) phy.m_mode |= GK_LOCK_ANGV_Y;
if (bobj->gameflag2 & OB_LOCK_RIGID_BODY_Z_ROT_AXIS) phy.m_mode |= GK_LOCK_ANGV_Z;
phy.m_minVel = bobj->min_vel;
phy.m_maxVel = bobj->max_vel;
phy.m_cpt = bobj->m_contactProcessingThreshold;
phy.m_linearDamp = bobj->damping;
phy.m_angularDamp = bobj->rdamping;
phy.m_mass = bobj->mass;
phy.m_radius = bobj->inertia;
phy.m_formFactor = bobj->formfactor;
phy.m_margin = bobj->margin;
if (bobj->col_group>0 && bobj->col_mask>0) {
phy.m_colGroupMask = bobj->col_group;
phy.m_colMask = bobj->col_mask;
phy.m_charStepHeight = bobj->step_height;
phy.m_charJumpSpeed = bobj->jump_speed;
phy.m_charFallSpeed = bobj->fall_speed;
}
if (gobj->hasVariable("gk_collisionmask")){
phy.m_colMask = gobj->getVariable("gk_collisionmask")->getValueInt();
}
if (gobj->hasVariable("gk_collisiongroup")){
phy.m_colGroupMask = gobj->getVariable("gk_collisiongroup")->getValueInt();
}
if (bobj->type == OB_MESH)
{
Blender::Mesh* me = (Blender::Mesh*)bobj->data;
if (me)
{
Blender::Material* ma = BlenderMaterial(bobj, 0);
if (ma)
{
phy.m_restitution = ma->reflect;
phy.m_friction = ma->friction;
}
}
}
if (version<=260)
boundtype = bobj->boundtype;
else
boundtype = bobj->collision_boundtype;
if (!(bobj->gameflag & OB_BOUNDS))
if (bobj->body_type == OB_BODY_TYPE_STATIC)
boundtype = OB_BOUND_TRIANGLE_MESH;
else
boundtype = OB_BOUND_BOX;
switch (boundtype)
{
case OB_BOUND_BOX:
phy.m_shape = SH_BOX;
break;
case OB_BOUND_SPHERE:
phy.m_shape = SH_SPHERE;
break;
case OB_BOUND_CONE:
phy.m_shape = SH_CONE;
break;
case OB_BOUND_CYLINDER:
phy.m_shape = SH_CYLINDER;
break;
case OB_BOUND_CONVEX_HULL:
phy.m_shape = SH_CONVEX_TRIMESH;
break;
case OB_BOUND_TRIANGLE_MESH:
if (bobj->type == OB_MESH)
{
if (phy.isRigidOrDynamic())
phy.m_shape = SH_GIMPACT_MESH;
else
phy.m_shape = SH_BVH_MESH;
}
else
phy.m_shape = SH_SPHERE;
break;
case OB_BOUND_CAPSULE:
phy.m_shape = SH_CAPSULE;
break;
}
// setup velocity constraints
if (phy.isRigidOrDynamic())
{
if (phy.m_minVel > 0.f || phy.m_maxVel > 0.f)
{
gkLimitVelocityConstraint* vc = new gkLimitVelocityConstraint();
vc->setLimit(gkVector2(phy.m_minVel, phy.m_maxVel));
m_gscene->getConstraintManager()->addConstraint(gobj, vc);
}
}
}
void gkBlenderSceneConverter::convertObjectConstraints(gkGameObject* gobj, Blender::Object* bobj)
{
// TODO: add more constraints
gkConstraintManager* mgr = m_gscene->getConstraintManager();
for (Blender::bConstraint* bc = (Blender::bConstraint*)bobj->constraints.first; bc; bc = bc->next)
{
if (bc->type == CONSTRAINT_TYPE_RIGIDBODYJOINT)
{
Blender::bRigidBodyJointConstraint* jc = (Blender::bRigidBodyJointConstraint*)bc->data;
gkPhysicsConstraintProperties p;
p.m_target = GKB_IDNAME(jc->tar);
p.m_axis = gkVector3(jc->axX, jc->axY, jc->axZ);
p.m_pivot = gkVector3(jc->pivX, jc->pivY, jc->pivZ);
for (int i = 0; i < 6; i++)
{
p.m_minLimit[i] = jc->minLimit[i];
p.m_maxLimit[i] = jc->maxLimit[i];
}
p.m_flag = jc->flag;
p.m_disableLinkedCollision = (jc->flag & CONSTRAINT_DISABLE_LINKED_COLLISION) != 0;
if (jc->type == CONSTRAINT_RB_BALL)
p.m_type = GK_BALL_CONSTRAINT;
else if (jc->type == CONSTRAINT_RB_HINGE)
p.m_type = GK_HINGE_CONSTRAINT;
else if (jc->type == CONSTRAINT_RB_CONETWIST)
p.m_type = GK_CONETWIST_CONSTRAINT;
else if (jc->type == CONSTRAINT_RB_VEHICLE)
p.m_type = GK_VEHICLE_CONSTRAINT;
else if (jc->type == CONSTRAINT_RB_GENERIC6DOF)
p.m_type = GK_D6_CONSTRAINT;
gobj->getProperties().m_physics.m_constraints.push_back(p);
}
else
{
if (bc->enforce == 0.0)
continue;
gkConstraint* co = 0;
if (bc->type == CONSTRAINT_TYPE_ROTLIMIT)
{
// rotation is in radians.
Blender::bRotLimitConstraint* lr = (Blender::bRotLimitConstraint*)bc->data;
if (!lr->flag)
continue;
gkLimitRotConstraint* c = new gkLimitRotConstraint();
co = c;
if (lr->flag & LIMIT_XROT)
c->setLimitX(gkVector2(lr->xmin * gkDPR, lr->xmax * gkDPR));
if (lr->flag & LIMIT_YROT)
c->setLimitY(gkVector2(lr->ymin * gkDPR, lr->ymax * gkDPR));
if (lr->flag & LIMIT_ZROT)
c->setLimitZ(gkVector2(lr->zmin * gkDPR, lr->zmax * gkDPR));
}
else if (bc->type == CONSTRAINT_TYPE_LOCLIMIT)
{
Blender::bLocLimitConstraint* ll = (Blender::bLocLimitConstraint*)bc->data;
if (!ll->flag)
continue;
gkLimitLocConstraint* c = new gkLimitLocConstraint();
co = c;
if (ll->flag & LIMIT_XMIN) c->setMinX(ll->xmin);
if (ll->flag & LIMIT_XMAX) c->setMaxX(ll->xmax);
if (ll->flag & LIMIT_YMIN) c->setMinY(ll->ymin);
if (ll->flag & LIMIT_YMAX) c->setMaxY(ll->ymax);
if (ll->flag & LIMIT_ZMIN) c->setMinZ(ll->zmin);
if (ll->flag & LIMIT_ZMAX) c->setMaxZ(ll->zmax);
}
if (co)
{
co->setSpace(bc->ownspace == CONSTRAINT_SPACE_LOCAL ? TRANSFORM_LOCAL : TRANSFORM_WORLD);
co->setInfluence(bc->enforce);
mgr->addConstraint(gobj, co);
}
}
}
}
int OgreKit::setup(int argc, char** argv)
{
int winsize_x = 800;
int winsize_y = 600;
m_prefs.wintitle = gkString("OgreKit Demo (Press Escape to exit)[") + m_blend + gkString("]");
gkString cfgfname;
// Parse command line
try
{
TCLAP::CmdLine cmdl("Ogrekit", ' ', "n/a");
cmdl.setExceptionHandling(false);
//cfg arguments
TCLAP::ValueArg<std::string> rendersystem_arg ("r", "rendersystem", "Set rendering system. (gl, d3d9, d3d10, d3d11)", false, "", "string"); //default GL
TCLAP::ValueArg<std::string> viewportOrientation_arg ("", "viewportorientation", "Set viewport orientation.", false, m_prefs.viewportOrientation, "string");
TCLAP::ValueArg<std::string> log_arg ("", "log", "Set log file name.", false, m_prefs.log, "string");
TCLAP::ValueArg<bool> verbose_arg ("v", "verbose", "Enable verbose log.", false, m_prefs.verbose, "bool");
TCLAP::ValueArg<int> winsize_x_arg ("", "width", "Set window width.", false, winsize_x, "int");
TCLAP::ValueArg<int> winsize_y_arg ("", "height", "Set window height.", false, winsize_y, "int");
TCLAP::ValueArg<std::string> wintitle_arg ("", "wintitle", "Set window title.", false, m_prefs.wintitle, "string");
TCLAP::ValueArg<bool> fullscreen_arg ("f", "fullscreen", "Enable fullscreen mode.", false, m_prefs.fullscreen, "bool");
TCLAP::ValueArg<std::string> framingType_arg ("", "framingtype", "Set viewport framing type. (extend, crop, letterbox)", false, "", "string");
TCLAP::ValueArg<std::string> resources_arg ("", "resources", "Set resouces.", false, m_prefs.resources, "string");
TCLAP::ValueArg<bool> blendermat_arg ("", "blendmat", "Convert meshes using blender materials.", false, m_prefs.blendermat, "bool");
TCLAP::ValueArg<bool> matblending_arg ("", "matblending", "Enable material pass blending mode.", false, m_prefs.matblending, "bool");
TCLAP::ValueArg<bool> grapInput_arg ("g", "grabinput", "Grap mouse input.", false, m_prefs.grabInput, "bool");
TCLAP::ValueArg<bool> debugFps_arg ("d", "debugfps", "Display debug fps.", false, m_prefs.debugFps, "bool");
TCLAP::ValueArg<bool> vsync_arg ("", "vsync", "enable vertical-sync.", false, m_prefs.vsync, "bool");
TCLAP::ValueArg<int> vsyncrate_arg ("", "vsync-rate", "Set vsync-rate ", 0, m_prefs.vsyncRate, "int");
TCLAP::ValueArg<bool> debugPhysics_arg ("p", "debugphysics", "Display debug physics.", false, m_prefs.debugPhysics, "bool");
TCLAP::ValueArg<bool> debugPhysicsAabb_arg ("a", "debugphysicsaabb", "Display debug physics aabb.", false, m_prefs.debugPhysicsAabb, "bool");
TCLAP::ValueArg<bool> buildStaticGeometry_arg ("", "buildinstances", "Build Static Geometry.", false, m_prefs.buildStaticGeometry, "bool");
TCLAP::ValueArg<bool> useBulletDbvt_arg ("", "frustumculling", "Enable view frustum culling by dbvt.", false, m_prefs.useBulletDbvt, "bool");
TCLAP::ValueArg<bool> showDebugProps_arg ("t", "showdebugprops", "Show debug props.", false, m_prefs.showDebugProps, "bool");
TCLAP::ValueArg<bool> debugSounds_arg ("", "debugsounds", "Debug sounds.", false, m_prefs.debugSounds, "bool");
TCLAP::ValueArg<bool> disableSound_arg ("s", "disablesound", "Disable sounds.", false, m_prefs.disableSound, "bool");
TCLAP::ValueArg<bool> fsaa_arg ("", "fsaa", "Enable fsaa.", false, m_prefs.fsaa, "bool");
TCLAP::ValueArg<int> fsaaSamples_arg ("", "fsaasSamples", "Set fsaa samples.", false, m_prefs.fsaaSamples, "int");
TCLAP::ValueArg<bool> enableshadows_arg ("", "enableshadows", "Enable Shadows.", false, m_prefs.enableshadows, "bool");
TCLAP::ValueArg<int> defaultMipMap_arg ("", "defaultmipmap", "Set default mipMap.", false, m_prefs.defaultMipMap, "int");
TCLAP::ValueArg<std::string> shadowtechnique_arg ("", "shadowtechnique", "Set shadow technique.", false, m_prefs.shadowtechnique, "string");
TCLAP::ValueArg<std::string> colourshadow_arg ("", "colourshadow", "Set shadow colour.", false, "", "string");
TCLAP::ValueArg<float> fardistanceshadow_arg ("", "fardistanceshadow", "Set far distance shadow.", false, m_prefs.fardistanceshadow, "float");
TCLAP::ValueArg<std::string> shaderCachePath_arg ("", "shadercachepath", "RTShaderSystem cache file path.", false, m_prefs.shaderCachePath, "string");
cmdl.add(rendersystem_arg);
cmdl.add(viewportOrientation_arg);
cmdl.add(log_arg);
cmdl.add(verbose_arg);
cmdl.add(winsize_x_arg);
cmdl.add(winsize_y_arg);
cmdl.add(wintitle_arg);
cmdl.add(fullscreen_arg);
cmdl.add(framingType_arg);
cmdl.add(resources_arg);
cmdl.add(blendermat_arg);
cmdl.add(matblending_arg);
cmdl.add(grapInput_arg);
cmdl.add(debugFps_arg);
cmdl.add(debugPhysics_arg);
cmdl.add(vsync_arg);
cmdl.add(vsyncrate_arg);
cmdl.add(debugPhysicsAabb_arg);
cmdl.add(buildStaticGeometry_arg);
cmdl.add(useBulletDbvt_arg);
cmdl.add(showDebugProps_arg);
cmdl.add(debugSounds_arg);
cmdl.add(disableSound_arg);
cmdl.add(fsaa_arg);
cmdl.add(fsaaSamples_arg);
cmdl.add(enableshadows_arg);
cmdl.add(defaultMipMap_arg);
cmdl.add(shadowtechnique_arg);
cmdl.add(colourshadow_arg);
cmdl.add(fardistanceshadow_arg);
cmdl.add(shaderCachePath_arg);
//input file arguments
TCLAP::ValueArg<std::string> cfgfname_arg("c", "config-file", "Startup configuration file (.cfg) to use.", false, gkDefaultConfig, "string");
TCLAP::UnlabeledValueArg<std::string> bfname_arg("blender-file", "Blender file to launch as game.", false, gkDefaultBlend, "string");
cmdl.add(cfgfname_arg);
cmdl.add(bfname_arg);
cmdl.parse( argc, argv );
cfgfname = cfgfname_arg.getValue();
m_blend = bfname_arg.getValue();
m_prefs.rendersystem = gkUserDefs::getOgreRenderSystem(rendersystem_arg.getValue());
m_prefs.viewportOrientation = viewportOrientation_arg.getValue();
//m_prefs.sceneManager = sceneManager_arg.getValue();
m_prefs.log = log_arg.getValue();
m_prefs.verbose = verbose_arg.getValue();
m_prefs.winsize = gkVector2(winsize_x_arg.getValue(), winsize_y_arg.getValue());
m_prefs.wintitle = wintitle_arg.getValue();
m_prefs.fullscreen = fullscreen_arg.getValue();
m_prefs.framingType = gkUserDefs::getViewportFramingType(framingType_arg.getValue());
m_prefs.resources = resources_arg.getValue();
m_prefs.blendermat = blendermat_arg.getValue();
m_prefs.matblending = matblending_arg.getValue();
m_prefs.grabInput = grapInput_arg.getValue();
m_prefs.debugFps = debugFps_arg.getValue();
m_prefs.debugPhysics = debugPhysics_arg.getValue();
m_prefs.debugPhysicsAabb = debugPhysicsAabb_arg.getValue();
m_prefs.buildStaticGeometry = buildStaticGeometry_arg.getValue();
m_prefs.useBulletDbvt = useBulletDbvt_arg.getValue();
m_prefs.showDebugProps = showDebugProps_arg.getValue();
m_prefs.debugSounds = debugSounds_arg.getValue();
m_prefs.disableSound = disableSound_arg.getValue();
m_prefs.vsync = vsync_arg.getValue();
m_prefs.vsyncRate = vsyncrate_arg.getValue();
m_prefs.fsaa = fsaa_arg.getValue();
m_prefs.fsaaSamples = fsaaSamples_arg.getValue();
m_prefs.enableshadows = enableshadows_arg.getValue();
m_prefs.defaultMipMap = defaultMipMap_arg.getValue();
m_prefs.shadowtechnique = shadowtechnique_arg.getValue();
m_prefs.fardistanceshadow = fardistanceshadow_arg.getValue();
m_prefs.shaderCachePath = shaderCachePath_arg.getValue();
if (colourshadow_arg.isSet())
m_prefs.colourshadow = Ogre::StringConverter::parseColourValue(colourshadow_arg.getValue());
#ifdef __APPLE__
if (m_blend.find("-psn") != gkString::npos)
m_blend = gkDefaultBlend;
#endif
}
catch (TCLAP::ArgException& e)
{
std::cerr << "error: " << e.error() << " for arg " << e.argId() << std::endl;
return -1;
}
catch (TCLAP::ExitException&)
{
// just return and exit app
return -1;
}
catch (...)
{
std::cerr << "Unknown exception." << std::endl;
return -1;
}
gkPath path = cfgfname;
// overide settings if found
if (path.isFile())
m_prefs.load(path.getPath());
return 0;
}
void gkBlenderSceneConverter::convertObjectPhysics(gkGameObject* gobj, Blender::Object* bobj)
{
gkGameObjectProperties& props = gobj->getProperties();
gkPhysicsProperties& phy = props.m_physics;
phy.m_type = GK_STATIC;
switch (bobj->body_type)
{
case OB_BODY_TYPE_RIGID: phy.m_type = GK_RIGID; break;
case OB_BODY_TYPE_DYNAMIC: phy.m_type = GK_DYNAMIC; break;
case OB_BODY_TYPE_NO_COLLISION: phy.m_type = GK_NO_COLLISION; break;
}
if (bobj->type != OB_MESH)
{
if (!(bobj->gameflag & OB_ACTOR))
phy.m_type = GK_NO_COLLISION;
}
Blender::Object* parent = bobj->parent;
while (parent && parent->parent)
parent = parent->parent;
if (parent && (bobj->gameflag & OB_CHILD) == 0)
phy.m_type = GK_NO_COLLISION;
if (!props.isPhysicsObject())
return;
if (bobj->gameflag & OB_ACTOR)
{
props.m_mode |= GK_ACTOR;
phy.m_mode |= GK_CONTACT;
}
if (bobj->gameflag & OB_GHOST)
props.m_mode |= GK_GHOST;
if (bobj->gameflag & OB_OCCLUDER)
props.m_mode |= GK_OCCLUDER;
if (bobj->gameflag & OB_CHILD) phy.m_mode |= parent ? GK_COMPOUND_CHILD : GK_COMPOUND;
if (bobj->gameflag & OB_COLLISION_RESPONSE) phy.m_mode |= GK_NO_SLEEP;
if (bobj->gameflag2 & OB_LOCK_RIGID_BODY_X_AXIS) phy.m_mode |= GK_LOCK_LINV_X;
if (bobj->gameflag2 & OB_LOCK_RIGID_BODY_Y_AXIS) phy.m_mode |= GK_LOCK_LINV_Y;
if (bobj->gameflag2 & OB_LOCK_RIGID_BODY_Z_AXIS) phy.m_mode |= GK_LOCK_LINV_Z;
if (bobj->gameflag2 & OB_LOCK_RIGID_BODY_X_ROT_AXIS) phy.m_mode |= GK_LOCK_ANGV_X;
if (bobj->gameflag2 & OB_LOCK_RIGID_BODY_Y_ROT_AXIS) phy.m_mode |= GK_LOCK_ANGV_Y;
if (bobj->gameflag2 & OB_LOCK_RIGID_BODY_Z_ROT_AXIS) phy.m_mode |= GK_LOCK_ANGV_Z;
phy.m_minVel = bobj->min_vel;
phy.m_maxVel = bobj->max_vel;
phy.m_cpt = bobj->m_contactProcessingThreshold;
phy.m_linearDamp = bobj->damping;
phy.m_angularDamp = bobj->rdamping;
phy.m_mass = bobj->mass;
phy.m_radius = bobj->inertia;
phy.m_formFactor = bobj->formfactor;
phy.m_margin = bobj->margin;
if (bobj->type == OB_MESH)
{
Blender::Mesh* me = (Blender::Mesh*)bobj->data;
if (me)
{
Blender::Material* ma = BlenderMaterial(bobj, 0);
if (ma)
{
phy.m_restitution = ma->reflect;
phy.m_friction = ma->friction;
}
}
}
if (phy.isRigidOrDynamic())
{
switch (bobj->boundtype)
{
case OB_BOUND_BOX:
phy.m_shape = SH_BOX;
break;
case OB_BOUND_SPHERE:
phy.m_shape = SH_SPHERE;
break;
case OB_BOUND_CONE:
phy.m_shape = SH_CONE;
break;
case OB_BOUND_CYLINDER:
phy.m_shape = SH_CYLINDER;
break;
case OB_BOUND_POLYT:
phy.m_shape = SH_CONVEX_TRIMESH;
break;
case OB_BOUND_POLYH:
case OB_BOUND_DYN_MESH:
phy.m_shape = SH_GIMPACT_MESH;
break;
}
}
else
{
if (bobj->type == OB_MESH)
phy.m_shape = SH_BVH_MESH;
else
phy.m_shape = SH_SPHERE;
}
// setup velocity constraints
if (phy.isRigidOrDynamic())
{
if (phy.m_minVel > 0.f || phy.m_maxVel > 0.f)
{
gkLimitVelocityConstraint* vc = new gkLimitVelocityConstraint();
vc->setLimit(gkVector2(phy.m_minVel, phy.m_maxVel));
m_gscene->getConstraintManager()->addConstraint(gobj, vc);
}
}
}
void gkBlenderMeshConverter::convert(void)
{
Blender::MFace* mface = m_bmesh->mface;
Blender::MVert* mvert = m_bmesh->mvert;
Blender::MCol* mcol = 0;
Blender::MTFace* mtface[8] = {0, 0, 0, 0, 0, 0, 0, 0};
if (!mface || !mvert)
return;
Blender::MVert vpak[4];
unsigned int cpak[4];
unsigned int ipak[4];
int totlayer;
gkSubMesh* curSubMesh = 0;
utArray<gkMeshPair> meshtable;
gkLoaderUtils_getLayers(m_bmesh, mtface, &mcol, totlayer);
bool sortByMat = gkEngine::getSingleton().getUserDefs().blendermat;
bool openglVertexColor = gkEngine::getSingleton().getUserDefs().rendersystem == OGRE_RS_GL;
AssignmentListMap assignMap;
bool canAssign = m_bmesh->dvert && m_bobj->parent && m_bobj->parent->type == OB_ARMATURE;
if (canAssign)
{
int dgi = 0;
for (Blender::bDeformGroup* dg = (Blender::bDeformGroup*)m_bobj->defbase.first; dg; dg = dg->next, ++dgi)
{
m_gmesh->createVertexGroup(dg->name);
convertBoneAssignments(dgi, assignMap);
}
}
for (int fi = 0; fi < m_bmesh->totface; fi++)
{
const Blender::MFace& curface = mface[fi];
// skip if face is not a triangle || quad
if (!curface.v3)
continue;
const bool isQuad = curface.v4 != 0;
TempFace t[2];
PackedFace f;
f.totlay = totlayer;
if (isQuad)
{
vpak[0] = mvert[curface.v1];
vpak[1] = mvert[curface.v2];
vpak[2] = mvert[curface.v3];
vpak[3] = mvert[curface.v4];
ipak[0] = curface.v1;
ipak[1] = curface.v2;
ipak[2] = curface.v3;
ipak[3] = curface.v4;
if (mcol != 0)
{
cpak[0] = packColour(mcol[0], openglVertexColor);
cpak[1] = packColour(mcol[1], openglVertexColor);
cpak[2] = packColour(mcol[2], openglVertexColor);
cpak[3] = packColour(mcol[3], openglVertexColor);
}
else
cpak[0] = cpak[1] = cpak[2] = cpak[3] = 0xFFFFFFFF;
for (int i = 0; i < totlayer; i++)
{
if (mtface[i] != 0)
{
f.uvLayers[i][0] = gkVector2((float*)mtface[i][fi].uv[0]);
f.uvLayers[i][1] = gkVector2((float*)mtface[i][fi].uv[1]);
f.uvLayers[i][2] = gkVector2((float*)mtface[i][fi].uv[2]);
f.uvLayers[i][3] = gkVector2((float*)mtface[i][fi].uv[3]);
}
}
f.verts = vpak;
f.index = ipak;
f.colors = cpak;
gkVector3 e0, e1;
e0 = (gkVector3(mvert[curface.v1].co) - gkVector3(mvert[curface.v2].co));
e1 = (gkVector3(mvert[curface.v3].co) - gkVector3(mvert[curface.v4].co));
if (e0.squaredLength() < e1.squaredLength())
{
convertIndexedTriangle(&t[0], 0, 1, 2, f);
convertIndexedTriangle(&t[1], 2, 3, 0, f);
}
else
{
convertIndexedTriangle(&t[0], 0, 1, 3, f);
convertIndexedTriangle(&t[1], 3, 1, 2, f);
}
}
else
{
for (int i = 0; i < totlayer; i++)
{
if (mtface[i] != 0)
{
f.uvLayers[i][0] = gkVector2((float*)mtface[i][fi].uv[0]);
f.uvLayers[i][1] = gkVector2((float*)mtface[i][fi].uv[1]);
f.uvLayers[i][2] = gkVector2((float*)mtface[i][fi].uv[2]);
}
}
vpak[0] = mvert[curface.v1];
vpak[1] = mvert[curface.v2];
vpak[2] = mvert[curface.v3];
ipak[0] = curface.v1;
ipak[1] = curface.v2;
ipak[2] = curface.v3;
if (mcol != 0)
{
cpak[0] = packColour(mcol[0], openglVertexColor);
cpak[1] = packColour(mcol[1], openglVertexColor);
cpak[2] = packColour(mcol[2], openglVertexColor);
}
else
cpak[0] = cpak[1] = cpak[2] = cpak[3] = 0xFFFFFFFF;
f.verts = vpak;
f.index = ipak;
f.colors = cpak;
convertIndexedTriangle(&t[0], 0, 1, 2, f);
}
gkMeshPair tester(curSubMesh);
if (sortByMat)
{
int mode = 0;
if (mtface[0])
mode = mtface[0][fi].mode;
tester.test = gkMeshHashKey(curface.mat_nr, mode);
}
else
{
Blender::Image* ima[8] = {0, 0, 0, 0, 0, 0, 0, 0};
for (int i = 0; i < totlayer; i++)
{
if (mtface[i] != 0)
ima[i] = mtface[i][fi].tpage;
}
int mode = 0, alpha = 0;
if (mtface[0])
{
mode = mtface[0][fi].mode;
alpha = mtface[0][fi].transp;
}
tester.test = gkMeshHashKey(mode, alpha, ima);
}
// find submesh
UTsize arpos = 0;
if ((arpos = meshtable.find(tester)) == UT_NPOS)
{
curSubMesh = new gkSubMesh();
curSubMesh->setTotalLayers(totlayer);
curSubMesh->setVertexColors(mcol != 0);
m_gmesh->addSubMesh(curSubMesh);
tester.item = curSubMesh;
meshtable.push_back(tester);
}
else
curSubMesh = meshtable.at(arpos).item;
if (curSubMesh == 0) continue;
if (!(curface.flag & ME_SMOOTH))
{
// face normal
calcNormal(&t[0]);
if (isQuad)
t[1].v0.no = t[1].v1.no = t[1].v2.no = t[0].v0.no;
}
int triflag = 0;
if (mtface[0])
{
if (mtface[0][fi].mode & TF_DYNAMIC)
triflag |= gkTriangle::TRI_COLLIDER;
if (mtface[0][fi].mode & TF_INVISIBLE)
triflag |= gkTriangle::TRI_INVISIBLE;
}
else
triflag = gkTriangle::TRI_COLLIDER;
curSubMesh->addTriangle(t[0].v0, t[0].i0,
t[0].v1, t[0].i1,
t[0].v2, t[0].i2, triflag);
if (isQuad)
{
curSubMesh->addTriangle(t[1].v0, t[1].i0,
t[1].v1, t[1].i1,
t[1].v2, t[1].i2, triflag);
}
if (mcol)
mcol += 4;
}
// build materials
utArrayIterator<utArray<gkMeshPair> > iter(meshtable);
while (iter.hasMoreElements())
{
gkMeshHashKey& key = iter.peekNext().test;
gkSubMesh* val = iter.peekNext().item;
Blender::Material* bmat = BlenderMaterial(m_bobj, key.m_matnr);
if (key.m_blenderMat)
{
if (bmat)
convertMaterial(bmat, val->getMaterial(), key);
}
else
convertTextureFace(val->getMaterial(), key, (Blender::Image**)key.m_images);
if (canAssign)
{
// build def groups
assignBoneAssignments(val, assignMap);
}
iter.getNext();
}
}
