HRESULT CD3DFont::InitDeviceObjects( LPDIRECT3DDEVICE9 pd3dDevice )
{
HRESULT hr;
// Keep a local copy of the device
m_pd3dDevice = pd3dDevice;
// Large fonts need larger textures
//m_dwTexWidth = m_dwTexHeight = 256;
xmlNode *node = XMLParseFile("textures/font.xml");
assert(node);
int count = node->attribute("count").Asint();
m_dwSpacing = node->attribute("spacing").Asint() ;
m_dwTexWidth = node->attribute("width").Asint();
m_dwTexHeight= node->attribute("height").Asint();
String imagefile = "textures/font.png";
StringIter p(node->body);
for( int i=0;i<count;i++)
{
int c;
p >> c;
p >> m_fTexCoords[c-32][0] >> m_fTexCoords[c-32][1] >> m_fTexCoords[c-32][2] >> m_fTexCoords[c-32][3];
}
hr=D3DXCreateTextureFromFile(m_pd3dDevice,(const char*)imagefile,&m_pTexture);
LPD3DXBUFFER error;
extern String effectpath;
D3DXCreateEffectFromFile(m_pd3dDevice,effectpath + "/font.fx",NULL,NULL,0,NULL,&effect,&error) && VERIFY_RESULT;
assert(effect);
diffusemap = effect->GetParameterByName(NULL,"diffusemap");
assert(diffusemap);
effect->SetTexture(diffusemap,m_pTexture) && VERIFY_RESULT;
return S_OK;
}
String genfxml(String)
{
Array<int> w;
xmlNode *n = XMLParseFile("textures/newfont/f.xml");
ArrayImport(w,n->body,512);
for(int i=0;i<256;i++)
{
w[i]=w[i*2+1];
}
w.count=256;
n->body="";
for(int i=0;i<128;i++)
{
float2 t(1/32.0f + (i %16)/16.0f , 1/32.0f + (i /16)/16.0f);
float2 r(1/32.0f,1/32.0f);
n->body << i+32 << " " << t-r << " " << t+r << ",\n";
}
XMLSaveFile(n,"textures/newfont/ff.xml");
return "wrotethestuffout";
}
int main(int argc, const char *argv[]) try
{
std::vector<Joint> joints;
std::vector<RigidBody> rbs;
std::map<std::string,unsigned int> rbindex;
auto xml = XMLParseFile("./default_hand.chr"); // replace string with whatever model you want to test. uses xml variation of John Ratcliff's easy mesh (ezm) file format.
auto const &skx = xml.child("model").child("skeleton");
for (auto const &b : skx.children)
{
rbindex[b.attribute("name")] = rbs.size();
auto verts = ArrayImport<float3>(b.child("verts").body);
auto tris = calchull(verts, verts.size());
float3 pos = StringTo<float3>(b.attribute("position"));
int parent = (b.hasAttribute("parent")) ? (int)rbindex[b.attribute("parent")] : -1;
rbs.push_back(RigidBody({ Shape(verts,tris) }, pos + ((parent>=0)?rbs[parent].position-rbs[parent].com:float3(0,0,0))));
if (parent>=0)
joints.push_back({ parent, (int)rbs.size() - 1, pos, float3(0,0,0), StringTo<float3>(b.child("jointlimitmin").body), StringTo<float3>(b.child("jointlimitmax").body) });
}
rbscalemass(&rbs[0], 3.0f);
rbscalemass(&rbs[1], 5.0f);
DXWin mywin("DX testing articulated rigged model", { 800,600 });
std::vector<Mesh> meshes;
for (auto &rb : rbs)
{
meshes.push_back(MeshSmoothish(rb.shapes[0].verts, rb.shapes[0].tris)); // 1 shape each is known
rb.damping = 0.8f;
//rb.gravscale = 0;
}
for (auto &joint : joints)
{
rbs[joint.rbi0].ignore.push_back(&rbs[joint.rbi1]);
rbs[joint.rbi1].ignore.push_back(&rbs[joint.rbi0]);
joint.p0 -= rbs[joint.rbi0].com;
joint.p1 -= rbs[joint.rbi1].com;
}
for (auto &ja : joints) for (auto &jb : joints) if (ja.rbi0 == jb.rbi0 && ja.rbi1 != jb.rbi1) // ignore siblings
{
rbs[ja.rbi1].ignore.push_back(&rbs[jb.rbi1]);
rbs[jb.rbi1].ignore.push_back(&rbs[ja.rbi1]);
}
for (auto &ja : joints) for (auto &jb : joints) if (ja.rbi1 == jb.rbi0 ) // ignore grandparents
{
rbs[ja.rbi0].ignore.push_back(&rbs[jb.rbi1]);
rbs[jb.rbi1].ignore.push_back(&rbs[ja.rbi0]);
}
std::vector<float3> groundpoints = { { -5.0f, -5.0f, -5.0f }, { 5.0f, -5.0f, -5.0f }, { 5.0f, 10.0f, -5.0f }, { -5.0f, 10.0f, -5.0f }, { -5.0f, -5.0f, -10.0f }, { 5.0f, -5.0f, -10.0f }, { 5.0f, 10.0f, -10.0f }, { -5.0f, 10.0f, -10.0f } };
Mesh ground = MeshSmoothish(groundpoints, { { 0, 1, 2 }, { 2, 3,0 } });
ground.hack = { 1, 1, 0 ,1};
WingMesh cube_wm = WingMeshCube(0.025f);
auto mesh_cube = MeshFlatShadeTex(cube_wm.verts, WingMeshTris(cube_wm));
mesh_cube.hack = { 0, 1, 0, 1 };
Pose camera = { { 0, -10, 0 }, normalize(float4(1, 0, 0, 1)) };
RigidBody *selected = NULL;
float3 spoint=camera * float3(0,0,-10);
float3 rbpoint;
struct Pin{ float3 w; RigidBody* rb; float3 p; };
std::vector<Pin> pins;
mywin.keyboardfunc = [&](int key, int, int)
{
if (key == 'g') for (auto &rb : rbs) rb.gravscale = 1.0f - rb.gravscale;
if (key == 'p' && selected)
Append<Pin>(pins, { spoint, selected, rbpoint });
};
while (mywin.WindowUp())
{
float3 ray = qrot(camera.orientation, normalize(mywin.MouseVector));
if (!selected)
{
for (auto &rb : rbs)
{
float3 v1 = camera.position + ray*100.0f;
if (auto h=ConvexHitCheck(Planes(rb.shapes[0].verts, rb.shapes[0].tris),rb.pose(),camera.position,v1))
{
v1 = h.impact;
selected = &rb;
spoint = h.impact;
rbpoint = rb.pose().inverse()*h.impact;
}
}
}
spoint = camera.position + ray * length(spoint - camera.position)*powf(1.025f, (float)mywin.mousewheel);
mesh_cube.pose.position = spoint;
if (!mywin.MouseState)
selected = NULL;
std::vector<LimitAngular> angulars;
std::vector<LimitLinear> linears;
for (auto const &joint : joints)
{
Append(linears, ConstrainPositionNailed(&rbs[joint.rbi0], joint.p0, &rbs[joint.rbi1], joint.p1));
Append(angulars, ConstrainAngularRange(&rbs[joint.rbi0], &rbs[joint.rbi1], { 0, 0, 0, 1 }, joint.jointlimitmin, joint.jointlimitmax));
}
if (selected)
Append(linears, ConstrainPositionNailed(NULL, spoint, selected, rbpoint));
for(auto &p:pins)
Append(linears, ConstrainPositionNailed(NULL, p.w,p.rb,p.p));
PhysicsUpdate(Addresses(rbs), linears, angulars, { &groundpoints });
for (unsigned int i = 0; i < rbs.size(); i++)
{
meshes[i].pose = rbs[i].pose();
}
mywin.RenderScene(camera, Append(Addresses(meshes),std::vector<Mesh*>({ &ground, &mesh_cube })));
}
}
catch (std::exception e)
{
MessageBoxA(GetActiveWindow(), e.what(), "FAIL", 0);
return -1;
}
