//----------------------------------------------------------------------------
void FreeFormDeformation::UpdatePolysegments ()
{
VertexBufferAccessor vba;
Polysegment* segment;
int i0, i1, i2, i = 0;
for (i0 = 0; i0 < mQuantity; ++i0)
{
for (i1 = 0; i1 < mQuantity; ++i1)
{
for (i2 = 0; i2 < mQuantity-1; ++i2)
{
segment = StaticCast<Polysegment>(
mPolysegmentRoot->GetChild(i));
vba.ApplyTo(segment);
vba.Position<Vector3f>(0) =
mVolume->GetControlPoint(i0, i1, i2);
vba.Position<Vector3f>(1) =
mVolume->GetControlPoint(i0, i1, i2+1);
mRenderer->Update(segment->GetVertexBuffer());
++i;
}
}
for (i2 = 0; i2 < mQuantity; ++i2)
{
for (i1 = 0; i1 < mQuantity-1; ++i1)
{
segment = StaticCast<Polysegment>(
mPolysegmentRoot->GetChild(i));
vba.ApplyTo(segment);
vba.Position<Vector3f>(0) =
mVolume->GetControlPoint(i0, i1, i2);
vba.Position<Vector3f>(1) =
mVolume->GetControlPoint(i0, i1+1, i2);
mRenderer->Update(segment->GetVertexBuffer());
++i;
}
}
}
for (i0 = 0; i0 < mQuantity-1; ++i0)
{
for (i1 = 0; i1 < mQuantity; ++i1)
{
for (i2 = 0; i2 < mQuantity; ++i2)
{
segment = StaticCast<Polysegment>(
mPolysegmentRoot->GetChild(i));
vba.ApplyTo(segment);
vba.Position<Vector3f>(0) =
mVolume->GetControlPoint(i0, i1, i2);
vba.Position<Vector3f>(1) =
mVolume->GetControlPoint(i0+1, i1, i2);
mRenderer->Update(segment->GetVertexBuffer());
++i;
}
}
}
}
//----------------------------------------------------------------------------
Polysegment* BSplineFitContinuous::ReducedPolysegment (int numCtrlPoints,
Vector3d* ctrlPoints, double fraction)
{
int numLSCtrlPoints;
Vector3d* lsCtrlPoints;
BSplineReduction3d(numCtrlPoints, ctrlPoints, mDegree, fraction,
numLSCtrlPoints, lsCtrlPoints);
BSplineCurve3d spline(numLSCtrlPoints, lsCtrlPoints, mDegree, false,
true);
delete1(lsCtrlPoints);
VertexFormat* vformat = VertexFormat::Create(2,
VertexFormat::AU_POSITION, VertexFormat::AT_FLOAT3, 0,
VertexFormat::AU_COLOR, VertexFormat::AT_FLOAT3, 0);
int vstride = vformat->GetStride();
VertexBuffer* vbuffer = new0 VertexBuffer(numCtrlPoints, vstride);
VertexBufferAccessor vba(vformat, vbuffer);
Float3 blue(0.0f, 0.0f, 1.0f);
for (int i = 0; i < numCtrlPoints; ++i)
{
double t = i/(double)numCtrlPoints;
Vector3d pos = spline.GetPosition(t);
vba.Position<Float3>(i) = Float3((float)pos[0], (float)pos[1],
(float)pos[2]);
vba.Color<Float3>(0, i) = blue;
}
Polysegment* segment = new0 Polysegment(vformat, vbuffer, true);
segment->SetEffectInstance(VertexColor3Effect::CreateUniqueInstance());
return segment;
}
//----------------------------------------------------------------------------
Polysegment *GeoObjFactory::CreateCameraCtrl()
{
VertexFormat *vf = PX2_GR.GetVertexFormat(GraphicsRoot::VFT_PC);
VertexBufferPtr vb = new0 VertexBuffer(24, vf->GetStride());
Polysegment *sg = new0 Polysegment(vf, vb, false);
sg->SetNumSegments(12);
sg->UpdateModelSpace(Renderable::GU_MODEL_BOUND_ONLY);
sg->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
return sg;
}
//----------------------------------------------------------------------------
Polysegment* PolyhedronDistance::CreateSegment ()
{
VertexFormat* vformat = VertexFormat::Create(2,
VertexFormat::AU_POSITION, VertexFormat::AT_FLOAT3, 0,
VertexFormat::AU_COLOR, VertexFormat::AT_FLOAT3, 0);
int vstride = vformat->GetStride();
VertexBuffer* vbuffer = new0 VertexBuffer(2, vstride);
VertexBufferAccessor vba(vformat, vbuffer);
vba.Position<Vector3f>(0) = Vector3f::ZERO;
vba.Position<Vector3f>(1) = Vector3f::UNIT_X;
vba.Color<Float3>(0, 0) = Float3(1.0f, 1.0f, 1.0f);
vba.Color<Float3>(0, 1) = Float3(1.0f, 1.0f, 1.0f);
Polysegment* segment = new0 Polysegment(vformat, vbuffer, true);
segment->SetEffectInstance(VertexColor3Effect::CreateUniqueInstance());
return segment;
}
//----------------------------------------------------------------------------
PX2::Node *GeoObjFactory::CreateScaleCtrl_O()
{
// node
PX2::Node *node = new0 Node;
node->LocalTransform.SetUniformScale(2.0f);
node->SetName("Scale");
VertexFormat *vf = PX2_GR.GetVertexFormat(GraphicsRoot::VFT_PC);
StandardMesh stdMesh(vf);
VertexBuffer *vBufferTemp = 0;
VertexBufferAccessor vbaTemp;
// x
PX2::Node *nodeX = new0 Node;
nodeX->SetName("Scale_X");
VertexBuffer *vBufferX = new0 VertexBuffer(6, vf->GetStride());
VertexBufferAccessor vbaX(vf, vBufferX);
vbaX.Position<Float3>(0) = Float3(0.25f, 0.0f, 0.0f);
vbaX.Position<Float3>(1) = Float3(1.125f, 0.0f, 0.0f);
vbaX.Color<Float4>(0, 0) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
vbaX.Color<Float4>(0, 1) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
vbaX.Position<Float3>(2) = Float3(0.5f, 0.0f, 0.0f);
vbaX.Position<Float3>(3) = Float3(0.5f, 0.5f, 0.0f);
vbaX.Color<Float4>(0, 2) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
vbaX.Color<Float4>(0, 3) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
vbaX.Position<Float3>(4) = Float3(0.5f, 0.0f, 0.0f);
vbaX.Position<Float3>(5) = Float3(0.5f, 0.0f, 0.5f);
vbaX.Color<Float4>(0, 4) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
vbaX.Color<Float4>(0, 5) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
Polysegment *polysegmentX = new0 PX2::Polysegment(vf, vBufferX,
false);
polysegmentX->SetMaterialInstance(
VertexColor4Material::CreateUniqueInstance());
nodeX->AttachChild(polysegmentX);
TriMesh *meshX = stdMesh.Box(0.06f, 0.06f, 0.06f);
meshX->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
//meshX->GetMaterialInstance()->GetPass(0)->GetWireProperty()->Enabled = true;
meshX->LocalTransform.SetTranslate(APoint(1.125f, 0.0f, 0.0f));
vBufferTemp = meshX->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
}
nodeX->AttachChild(meshX);
// y
PX2::Node *nodeY = new0 PX2::Node;
nodeX->SetName("Scale_Y");
VertexBuffer *vBufferY = new0 VertexBuffer(6, vf->GetStride());
VertexBufferAccessor vbaY(vf, vBufferY);
vbaY.Position<Float3>(0) = Float3(0.0f, 0.25f, 0.0f);
vbaY.Position<Float3>(1) = Float3(0.0f, 1.125f, 0.0f);
vbaY.Color<Float4>(0, 0) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
vbaY.Color<Float4>(0, 1) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
vbaY.Position<Float3>(2) = Float3(0.0f, 0.5f, 0.0f);
vbaY.Position<Float3>(3) = Float3(0.5f, 0.5f, 0.0f);
vbaY.Color<Float4>(0, 2) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
vbaY.Color<Float4>(0, 3) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
vbaY.Position<Float3>(4) = Float3(0.0f, 0.5f, 0.0f);
vbaY.Position<Float3>(5) = Float3(0.0f, 0.5f, 0.5f);
vbaY.Color<Float4>(0, 4) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
vbaY.Color<Float4>(0, 5) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
Polysegment *polysegmentY = new0 PX2::Polysegment(vf, vBufferY,
false);
polysegmentY->SetMaterialInstance(
VertexColor4Material::CreateUniqueInstance());
nodeY->AttachChild(polysegmentY);
TriMesh *meshY = stdMesh.Box(0.06f, 0.06f, 0.06f);
meshY->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
//meshY->GetMaterialInstance()->GetPass(0)->GetWireProperty()->Enabled = true;
meshY->LocalTransform.SetTranslate(APoint(0.0f, 1.125f, 0.0f));
vBufferTemp = meshY->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
}
nodeY->AttachChild(meshY);
// z
PX2::Node *nodeZ = new0 PX2::Node();
nodeX->SetName("Scale_Z");
VertexBuffer *vBufferZ = new0 VertexBuffer(6, vf->GetStride());
VertexBufferAccessor vbaZ(vf, vBufferZ);
vbaZ.Position<Float3>(0) = Float3(0.0f, 0.0f, 0.25f);
vbaZ.Position<Float3>(1) = Float3(0.0f, 0.0f, 1.125f);
vbaZ.Color<Float4>(0, 0) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
vbaZ.Color<Float4>(0, 1) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
vbaZ.Position<Float3>(2) = Float3(0.0f, 0.0f, 0.5f);
vbaZ.Position<Float3>(3) = Float3(0.5f, 0.0f, 0.5f);
vbaZ.Color<Float4>(0, 2) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
vbaZ.Color<Float4>(0, 3) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
vbaZ.Position<Float3>(4) = Float3(0.0f, 0.0f, 0.5f);
vbaZ.Position<Float3>(5) = Float3(0.0f, 0.5f, 0.5f);
vbaZ.Color<Float4>(0, 4) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
vbaZ.Color<Float4>(0, 5) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
Polysegment *polysegmentZ = new0 PX2::Polysegment(vf, vBufferZ,
false);
polysegmentZ->SetMaterialInstance(
VertexColor4Material::CreateUniqueInstance());
nodeZ->AttachChild(polysegmentZ);
TriMesh *meshZ = stdMesh.Box(0.06f, 0.06f, 0.06f);
meshZ->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
//meshZ->GetMaterialInstance()->GetPass(0)->GetWireProperty()->Enabled = true;
meshZ->LocalTransform.SetTranslate(APoint(.0f, 0.0f, 1.125f));
vBufferTemp = meshZ->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
}
nodeZ->AttachChild(meshZ);
// XYZ
node->AttachChild(nodeX);
node->AttachChild(nodeY);
node->AttachChild(nodeZ);
return node;
}
//----------------------------------------------------------------------------
PX2::Node *GeoObjFactory::CreateTranslateCtrl_O()
{
// node
PX2::Node *node = new0 Node;
node->LocalTransform.SetUniformScale(2.0f);
node->SetName("Translate");
VertexFormat *vf = PX2_GR.GetVertexFormat(GraphicsRoot::VFT_PC);
StandardMesh stdMesh(vf);
VertexBuffer *vBufferTemp = 0;
VertexBufferAccessor vbaTemp;
// x
PX2::Node *nodeX = new0 Node;
nodeX->SetName("Translate_X");
VertexBuffer *vBufferX = new0 VertexBuffer(6, vf->GetStride());
VertexBufferAccessor vbaX(vf, vBufferX);
vbaX.Position<Float3>(0) = Float3(0.25f, 0.0f, 0.0f);
vbaX.Position<Float3>(1) = Float3(1.125f, 0.0f, 0.0f);
vbaX.Color<Float4>(0, 0) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
vbaX.Color<Float4>(0, 1) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
vbaX.Position<Float3>(2) = Float3(0.5f, 0.0f, 0.0f);
vbaX.Position<Float3>(3) = Float3(0.5f, 0.5f, 0.0f);
vbaX.Color<Float4>(0, 2) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
vbaX.Color<Float4>(0, 3) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
vbaX.Position<Float3>(4) = Float3(0.5f, 0.0f, 0.0f);
vbaX.Position<Float3>(5) = Float3(0.5f, 0.0f, 0.5f);
vbaX.Color<Float4>(0, 4) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
vbaX.Color<Float4>(0, 5) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
Polysegment *polysegmentX = new0 PX2::Polysegment(vf, vBufferX,
false);
polysegmentX->SetMaterialInstance(
VertexColor4Material::CreateUniqueInstance());
nodeX->AttachChild(polysegmentX);
TriMesh *meshX = stdMesh.Disk(3, 20, 0.1f);
meshX->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
//meshX->GetMaterialInstance()->GetPass(0)->GetWireProperty()->Enabled = true;
meshX->LocalTransform.SetRotate(HMatrix().MakeRotation(AVector::UNIT_Y,
-Mathf::HALF_PI));
meshX->LocalTransform.SetTranslate(APoint(1.125f, 0.0f, 0.0f));
vBufferTemp = meshX->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
}
nodeX->AttachChild(meshX);
TriFan *fanX = stdMesh.Cone(20, 0.1f, 0.45f);
fanX->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
//fanX->GetMaterialInstance()->GetPass(0)->GetWireProperty()->Enabled = true;
fanX->LocalTransform.SetRotate(HMatrix().MakeRotation(AVector::UNIT_Y,
Mathf::HALF_PI));
fanX->LocalTransform.SetTranslate(APoint(1.125f, 0.0f, 0.0f));
vBufferTemp = fanX->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
}
nodeX->AttachChild(fanX);
// y
PX2::Node *nodeY = new0 PX2::Node;
nodeX->SetName("Translate_Y");
VertexBuffer *vBufferY = new0 VertexBuffer(6, vf->GetStride());
VertexBufferAccessor vbaY(vf, vBufferY);
vbaY.Position<Float3>(0) = Float3(0.0f, 0.25f, 0.0f);
vbaY.Position<Float3>(1) = Float3(0.0f, 1.125f, 0.0f);
vbaY.Color<Float4>(0, 0) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
vbaY.Color<Float4>(0, 1) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
vbaY.Position<Float3>(2) = Float3(0.0f, 0.5f, 0.0f);
vbaY.Position<Float3>(3) = Float3(0.5f, 0.5f, 0.0f);
vbaY.Color<Float4>(0, 2) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
vbaY.Color<Float4>(0, 3) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
vbaY.Position<Float3>(4) = Float3(0.0f, 0.5f, 0.0f);
vbaY.Position<Float3>(5) = Float3(0.0f, 0.5f, 0.5f);
vbaY.Color<Float4>(0, 4) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
vbaY.Color<Float4>(0, 5) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
Polysegment *polysegmentY = new0 PX2::Polysegment(vf, vBufferY,
false);
polysegmentY->SetMaterialInstance(
VertexColor4Material::CreateUniqueInstance());
nodeY->AttachChild(polysegmentY);
TriMesh *meshY = stdMesh.Disk(3, 20, 0.1f);
meshY->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
//meshY->GetMaterialInstance()->GetPass(0)->GetWireProperty()->Enabled = true;
meshY->LocalTransform.SetRotate(HMatrix().MakeRotation(AVector::UNIT_X,
Mathf::HALF_PI));
meshY->LocalTransform.SetTranslate(APoint(0.0f, 1.125f, 0.0f));
vBufferTemp = meshY->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
}
nodeY->AttachChild(meshY);
TriFan *fanY = stdMesh.Cone(20, 0.1f, 0.45f);
fanY->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
//fanY->GetMaterialInstance()->GetPass(0)->GetWireProperty()->Enabled = true;
fanY->LocalTransform.SetRotate(HMatrix().MakeRotation(AVector::UNIT_X,
-Mathf::HALF_PI));
fanY->LocalTransform.SetTranslate(APoint(0.0f, 1.125f, 0.0f));
vBufferTemp = fanY->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
}
nodeY->AttachChild(fanY);
// z
PX2::Node *nodeZ = new0 PX2::Node();
nodeX->SetName("Translate_Z");
VertexBuffer *vBufferZ = new0 VertexBuffer(6, vf->GetStride());
VertexBufferAccessor vbaZ(vf, vBufferZ);
vbaZ.Position<Float3>(0) = Float3(0.0f, 0.0f, 0.25f);
vbaZ.Position<Float3>(1) = Float3(0.0f, 0.0f, 1.125f);
vbaZ.Color<Float4>(0, 0) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
vbaZ.Color<Float4>(0, 1) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
vbaZ.Position<Float3>(2) = Float3(0.0f, 0.0f, 0.5f);
vbaZ.Position<Float3>(3) = Float3(0.5f, 0.0f, 0.5f);
vbaZ.Color<Float4>(0, 2) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
vbaZ.Color<Float4>(0, 3) = Float4(1.0f, 0.0f, 0.0f, 1.0f);
vbaZ.Position<Float3>(4) = Float3(0.0f, 0.0f, 0.5f);
vbaZ.Position<Float3>(5) = Float3(0.0f, 0.5f, 0.5f);
vbaZ.Color<Float4>(0, 4) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
vbaZ.Color<Float4>(0, 5) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
Polysegment *polysegmentZ = new0 PX2::Polysegment(vf, vBufferZ,
false);
polysegmentZ->SetMaterialInstance(
VertexColor4Material::CreateUniqueInstance());
nodeZ->AttachChild(polysegmentZ);
TriMesh *meshZ = stdMesh.Disk(3, 20, 0.1f);
meshZ->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
//meshZ->GetMaterialInstance()->GetPass(0)->GetWireProperty()->Enabled = true;
meshZ->LocalTransform.SetTranslate(APoint(.0f, 0.0f, 1.125f));
meshZ->LocalTransform.SetRotate(HMatrix().MakeRotation(AVector::UNIT_X,
Mathf::PI));
vBufferTemp = meshZ->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
}
nodeZ->AttachChild(meshZ);
TriFan *fanZ = stdMesh.Cone(20, 0.1f, 0.45f);
fanZ->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
//fanZ->GetMaterialInstance()->GetPass(0)->GetWireProperty()->Enabled = true;
fanZ->LocalTransform.SetTranslate(APoint(0.0f, 0.0f, 1.125f));
vBufferTemp = fanZ->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(0.0f, 0.0f, 1.0f, 1.0f);
}
nodeZ->AttachChild(fanZ);
// xy
PX2::Node *nodeXY = new0 Node;
nodeXY->SetName("Translate_XY");
TriMesh *meshXY = stdMesh.Rectangle(2, 2, 0.25f, 0.25f);
meshXY->LocalTransform.SetTranslate(APoint(0.25f, 0.25f, 0.0f));
VertexColor4Material *matXY = new0 VertexColor4Material();
matXY->GetAlphaProperty(0, 0)->BlendEnabled = true;
matXY->GetCullProperty(0, 0)->Enabled = false;
meshXY->SetMaterialInstance(matXY->CreateInstance());
vBufferTemp = meshXY->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(1.0f, 1.0f, 0.0f, 0.0f);
}
nodeXY->AttachChild(meshXY);
// yz
PX2::Node *nodeYZ = new0 Node;
nodeYZ->SetName("Translate_YZ");
TriMesh *meshYZ = stdMesh.Rectangle(2, 2, 0.25f, 0.25f);
meshYZ->LocalTransform.SetTranslate(APoint(0.25f, 0.25f, 0.0f));
meshYZ->LocalTransform.SetRotate(Matrix3f().MakeEulerXYZ(0.0f, -Mathf::HALF_PI, 0.0f));
VertexColor4Material *matYZ = new0 VertexColor4Material();
matYZ->GetAlphaProperty(0, 0)->BlendEnabled = true;
matYZ->GetCullProperty(0, 0)->Enabled = false;
meshYZ->SetMaterialInstance(matYZ->CreateInstance());
vBufferTemp = meshYZ->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(1.0f, 1.0f, 0.0f, 0.0f);
}
nodeYZ->AttachChild(meshYZ);
// xz
PX2::Node *nodeXZ = new0 Node;
nodeXZ->SetName("Translate_XZ");
TriMesh *meshXZ = stdMesh.Rectangle(2, 2, 0.25f, 0.25f);
meshXZ->LocalTransform.SetRotate(Matrix3f().MakeEulerXYZ(Mathf::HALF_PI, 0.0f, 0.0f));
meshXZ->LocalTransform.SetTranslate(APoint(0.25f, 0.0f, 0.25f));
VertexColor4Material *matXZ = new0 VertexColor4Material();
matXZ->GetAlphaProperty(0, 0)->BlendEnabled = true;
matXZ->GetCullProperty(0, 0)->Enabled = false;
meshXZ->SetMaterialInstance(matXZ->CreateInstance());
vBufferTemp = meshXZ->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(1.0f, 1.0f, 0.0f, 0.0f);
}
nodeXZ->AttachChild(meshXZ);
// XYZ
node->AttachChild(nodeX);
node->AttachChild(nodeY);
node->AttachChild(nodeZ);
node->AttachChild(nodeXY);
node->AttachChild(nodeYZ);
node->AttachChild(nodeXZ);
return node;
}
//----------------------------------------------------------------------------
PX2::Node *GeoObjFactory::CreateRolateCtrl_P()
{
int axisSamples = 4;
int radialSamples = 12;
float radial = 0.05f;
float height = radial*4.0f;
// node
PX2::Node *node = new0 Node;
node->LocalTransform.SetUniformScale(2.0f);
node->SetName("Rolate");
VertexFormat *vf = PX2_GR.GetVertexFormat(GraphicsRoot::VFT_PC);
StandardMesh stdMesh(vf);
VertexBuffer *vBufferTemp = 0;
VertexBufferAccessor vbaTemp;
// x
PX2::Node *nodeX = new0 Node;
nodeX->SetName("Rolate_X");
VertexBuffer *vBufferX = new0 VertexBuffer(6, vf->GetStride());
VertexBufferAccessor vbaX(vf, vBufferX);
vbaX.Position<Float3>(0) = Float3(0.25f, 0.0f, 0.0f);
vbaX.Position<Float3>(1) = Float3(1.125f, 0.0f, 0.0f);
vbaX.Color<Float4>(0, 0) = Float4::RED;
vbaX.Color<Float4>(0, 1) = Float4::RED;
vbaX.Position<Float3>(2) = Float3(0.5f, 0.0f, 0.0f);
vbaX.Position<Float3>(3) = Float3(0.5f, 0.5f, 0.0f);
vbaX.Color<Float4>(0, 2) = Float4::GREEN;
vbaX.Color<Float4>(0, 3) = Float4::GREEN;
vbaX.Position<Float3>(4) = Float3(0.5f, 0.0f, 0.0f);
vbaX.Position<Float3>(5) = Float3(0.5f, 0.0f, 0.5f);
vbaX.Color<Float4>(0, 4) = Float4::RED;
vbaX.Color<Float4>(0, 5) = Float4::RED;
Polysegment *polysegmentX = new0 PX2::Polysegment(vf, vBufferX,
false);
polysegmentX->SetMaterialInstance(
VertexColor4Material::CreateUniqueInstance());
nodeX->AttachChild(polysegmentX);
TriMesh *meshX = stdMesh.Cylinder(axisSamples, radialSamples, radial,
height, false);
meshX->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
meshX->LocalTransform.SetRotate(HMatrix().MakeRotation(AVector::UNIT_Y,
Mathf::HALF_PI));
meshX->LocalTransform.SetTranslate(APoint(1.125f, 0.0f, 0.0f));
vBufferTemp = meshX->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4::RED;
}
nodeX->AttachChild(meshX);
// y
PX2::Node *nodeY = new0 PX2::Node;
nodeX->SetName("Rolate_Y");
VertexBuffer *vBufferY = new0 VertexBuffer(6, vf->GetStride());
VertexBufferAccessor vbaY(vf, vBufferY);
vbaY.Position<Float3>(0) = Float3(0.0f, 0.25f, 0.0f);
vbaY.Position<Float3>(1) = Float3(0.0f, 1.125f, 0.0f);
vbaY.Color<Float4>(0, 0) = Float4::GREEN;
vbaY.Color<Float4>(0, 1) = Float4::GREEN;
vbaY.Position<Float3>(2) = Float3(0.0f, 0.5f, 0.0f);
vbaY.Position<Float3>(3) = Float3(0.5f, 0.5f, 0.0f);
vbaY.Color<Float4>(0, 2) = Float4::GREEN;
vbaY.Color<Float4>(0, 3) = Float4::GREEN;
vbaY.Position<Float3>(4) = Float3(0.0f, 0.5f, 0.0f);
vbaY.Position<Float3>(5) = Float3(0.0f, 0.5f, 0.5f);
vbaY.Color<Float4>(0, 4) = Float4::GREEN;
vbaY.Color<Float4>(0, 5) = Float4::GREEN;
Polysegment *polysegmentY = new0 PX2::Polysegment(vf, vBufferY,
false);
polysegmentY->SetMaterialInstance(
VertexColor4Material::CreateUniqueInstance());
nodeY->AttachChild(polysegmentY);
TriMesh *meshY = stdMesh.Cylinder(axisSamples, radialSamples, radial,
height, false);
meshY->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
meshY->LocalTransform.SetRotate(HMatrix().MakeRotation(AVector::UNIT_X,
Mathf::HALF_PI));
meshY->LocalTransform.SetTranslate(APoint(0.0f, 1.125f, 0.0f));
vBufferTemp = meshY->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4(0.0f, 1.0f, 0.0f, 1.0f);
}
nodeY->AttachChild(meshY);
// z
PX2::Node *nodeZ = new0 PX2::Node();
nodeX->SetName("Rolate_Z");
VertexBuffer *vBufferZ = new0 VertexBuffer(6, vf->GetStride());
VertexBufferAccessor vbaZ(vf, vBufferZ);
vbaZ.Position<Float3>(0) = Float3(0.0f, 0.0f, 0.25f);
vbaZ.Position<Float3>(1) = Float3(0.0f, 0.0f, 1.125f);
vbaZ.Color<Float4>(0, 0) = Float4::BLUE;
vbaZ.Color<Float4>(0, 1) = Float4::BLUE;
vbaZ.Position<Float3>(2) = Float3(0.0f, 0.0f, 0.5f);
vbaZ.Position<Float3>(3) = Float3(0.5f, 0.0f, 0.5f);
vbaZ.Color<Float4>(0, 2) = Float4::BLUE;
vbaZ.Color<Float4>(0, 3) = Float4::BLUE;
vbaZ.Position<Float3>(4) = Float3(0.0f, 0.0f, 0.5f);
vbaZ.Position<Float3>(5) = Float3(0.0f, 0.5f, 0.5f);
vbaZ.Color<Float4>(0, 4) = Float4::BLUE;
vbaZ.Color<Float4>(0, 5) = Float4::BLUE;
Polysegment *polysegmentZ = new0 PX2::Polysegment(vf, vBufferZ,
false);
polysegmentZ->SetMaterialInstance(
VertexColor4Material::CreateUniqueInstance());
nodeZ->AttachChild(polysegmentZ);
TriMesh *meshZ = stdMesh.Cylinder(axisSamples, radialSamples, radial,
height, false);
meshZ->SetMaterialInstance(VertexColor4Material::CreateUniqueInstance());
meshZ->LocalTransform.SetTranslate(APoint(.0f, 0.0f, 1.125f));
vBufferTemp = meshZ->GetVertexBuffer();
vbaTemp.ApplyTo(vf, vBufferTemp);
for (int i = 0; i < vBufferTemp->GetNumElements(); i++)
{
vbaTemp.Color<Float4>(0, i) = Float4::BLUE;
}
nodeZ->AttachChild(meshZ);
// XYZ
node->AttachChild(nodeX);
node->AttachChild(nodeY);
node->AttachChild(nodeZ);
return node;
}
//----------------------------------------------------------------------------
void EditRenderView_TimeLine::_RefreshGrid(bool doScale)
{
Polysegment *gird = PX2_EDIT.GetTimeLineEdit()->GetGridPoly();
PX2_UNUSED(doScale);
int width = (int)mSize.Width;
int height = (int)mSize.Height;
if (width <= 0 && height <= 0) return;
Camera *camera = mUIViewGrid->GetCamera();
APoint pos = camera->GetPosition();
float dMin = 0.0f;
float dMax = 0.0f;
float uMin = 0.0f;
float uMax = 0.0f;
float rMin = 0.0f;
float rMax = 0.0f;
camera->GetFrustum(dMin, dMax, uMin, uMax, rMin, rMax);
if (0.0f == rMax || 0.0f == uMax || 0.0f == dMax) return;
float inLength = rMax - rMin;
float outLength = uMax - uMin;
inLength = Mathf::FAbs(inLength);
outLength = Mathf::FAbs(outLength);
mPixelOverCamIn = width / inLength;
mPixelOverCamOut = height / outLength;
int minPixelsPerInGrid = 35;
int minPixelsPerOutGrid = 25;
float minGridSpacing = 0.001f;
int gridNum = 0;
float inGridSpacing = minGridSpacing;
while (inGridSpacing*mPixelOverCamIn < minPixelsPerInGrid)
{
inGridSpacing = minGridSpacing * _GetGridSpacing(gridNum);
gridNum++;
}
mUPerGrid = inGridSpacing;
gridNum = 0;
float outGridSpacing = minGridSpacing;
while (outGridSpacing*mPixelOverCamOut < minPixelsPerOutGrid)
{
outGridSpacing = minGridSpacing * _GetGridSpacing(gridNum);
gridNum++;
}
mVPerGrid = outGridSpacing;
mXStart = pos.X() + rMin;
mXEnd = pos.X() + rMax;
mZStart = pos.Z() + uMin;
mZEnd = pos.Z() + uMax;
Float3 gray(0.62f, 0.62f, 0.62f);
int segNum = 0;
mFontStrs.clear();
int iTemp = 4;
int zTemp = 4;
VertexBufferAccessor vba(gird);
float zPosTemp = 0.0f;
while (zPosTemp < mZEnd)
{
zPosTemp += mVPerGrid;
vba.Position<Float3>(2 * segNum) = Float3(mXStart, 1.0f, zPosTemp);
vba.Color<Float3>(0, 2 * segNum) = gray;
vba.Position<Float3>(2 * segNum + 1) = Float3(mXEnd, 1.0f, zPosTemp);
vba.Color<Float3>(0, 2 * segNum + 1) = gray;
mRenderer->SetCamera(mUIViewGrid->GetCamera());
Vector2f scrv = mUIViewGrid->PointWorldToViewPort(APoint(0.0f, 0.0f, zPosTemp));
FontStr fs;
fs.x = iTemp + (int)mLeftWidth;
fs.y = height - (int)scrv.Y();
fs.str = StringHelp::FloatToString(zPosTemp);
mFontStrs.push_back(fs);
segNum++;
}
zPosTemp = 0.0f;
while (zPosTemp > mZStart)
{
zPosTemp -= mVPerGrid;
vba.Position<Float3>(2 * segNum) = Float3(mXStart, 1.0f, zPosTemp);
vba.Color<Float3>(0, 2 * segNum) = gray;
vba.Position<Float3>(2 * segNum + 1) = Float3(mXEnd, 1.0f, zPosTemp);
vba.Color<Float3>(0, 2 * segNum + 1) = gray;
Vector2f scrv = mUIViewGrid->PointWorldToViewPort(APoint(0.0f, 0.0f,
zPosTemp));
FontStr fs;
fs.x = iTemp + (int)mLeftWidth;
fs.y = height - (int)scrv.Y();
fs.str = StringHelp::FloatToString(zPosTemp);
mFontStrs.push_back(fs);
segNum++;
}
float xPosTemp = 0.0f;
while (xPosTemp < mXEnd)
{
xPosTemp += mUPerGrid;
vba.Position<Float3>(2 * segNum) = Float3(xPosTemp, 1.0f, mZStart);
vba.Color<Float3>(0, 2 * segNum) = gray;
vba.Position<Float3>(2 * segNum + 1) = Float3(xPosTemp, 1.0f, mZEnd);
vba.Color<Float3>(0, 2 * segNum + 1) = gray;
Vector2f scrv = mUIViewGrid->PointWorldToViewPort(APoint(xPosTemp, 0.0f, 0.0f));
FontStr fs;
fs.x = (int)scrv.X() + iTemp;
fs.y = height - zTemp;
fs.str = StringHelp::FloatToString(xPosTemp);
mFontStrs.push_back(fs);
segNum++;
}
xPosTemp = 0.0f;
while (xPosTemp > mXStart)
{
xPosTemp -= mUPerGrid;
vba.Position<Float3>(2 * segNum) = Float3(xPosTemp, 1.0f, mZStart);
vba.Color<Float3>(0, 2 * segNum) = gray;
vba.Position<Float3>(2 * segNum + 1) = Float3(xPosTemp, 1.0f, mZEnd);
vba.Color<Float3>(0, 2 * segNum + 1) = gray;
Vector2f scrv = mUIViewGrid->PointWorldToViewPort(APoint(xPosTemp, 0.0f,
0.0f));
FontStr fs;
fs.x = (int)scrv.X() + iTemp;
fs.y = height - zTemp;
fs.str = StringHelp::FloatToString(xPosTemp);
mFontStrs.push_back(fs);
segNum++;
}
Float3 zeroLineColorRed = Float3::MakeColor(150, 28, 36);
Float3 zeroLineColorBlue = Float3::MakeColor(63, 72, 175);
vba.Position<Float3>(2 * segNum) = Float3(mXStart, 1.0f, 0.0f);
vba.Color<Float3>(0, 2 * segNum) = zeroLineColorRed;
vba.Position<Float3>(2 * segNum + 1) = Float3(mXEnd, 1.0f, 0.0f);
vba.Color<Float3>(0, 2 * segNum + 1) = zeroLineColorRed;
segNum++;
vba.Position<Float3>(2 * segNum) = Float3(0.0f, 1.0f, mZStart);
vba.Color<Float3>(0, 2 * segNum) = zeroLineColorBlue;
vba.Position<Float3>(2 * segNum + 1) = Float3(0.0f, 1.0f, mZEnd);
vba.Color<Float3>(0, 2 * segNum + 1) = zeroLineColorBlue;
segNum++;
Vector2f scrv = mUIViewGrid->PointWorldToViewPort(APoint::ORIGIN);
FontStr fs;
fs.x = iTemp + (int)mLeftWidth;
fs.y = height - (int)scrv.Y();
fs.str = "0.0";
mFontStrs.push_back(fs);
FontStr fs1;
fs1.x = (int)scrv.X() + iTemp;
fs1.y = height - zTemp;
fs1.str = "0.0";
mFontStrs.push_back(fs1);
gird->SetNumSegments(segNum);
gird->UpdateModelSpace(Renderable::GU_MODEL_BOUND_ONLY);
if (mRenderer) mRenderer->Update(gird->GetVertexBuffer());
if (doScale)
{
float rWidth = 2.0f * rMax;
float scaleX = rWidth / 22.5f;
float uHeight = 2.0f * uMax;
float scaleZ = uHeight / (((float)mSize.Height / (float)mSize.Width)*22.5f);
PX2_EDIT.GetTimeLineEdit()->SetCtrlsScale(Float2(scaleX, scaleZ));
}
}
//----------------------------------------------------------------------------
void FreeFormDeformation::CreatePolylines ()
{
// Generate the polylines that connect adjacent control points.
mPolysegmentRoot = new0 Node();
mTrnNode->AttachChild(mPolysegmentRoot);
VertexColor3Effect* effect = new0 VertexColor3Effect();
VertexFormat* vformat = VertexFormat::Create(2,
VertexFormat::AU_POSITION, VertexFormat::AT_FLOAT3, 0,
VertexFormat::AU_COLOR, VertexFormat::AT_FLOAT3, 0);
int vstride = vformat->GetStride();
VertexBufferAccessor vba;
VertexBuffer* vbuffer;
Polysegment* segment;
int i0, i1, i2;
for (i0 = 0; i0 < mQuantity; ++i0)
{
for (i1 = 0; i1 < mQuantity; ++i1)
{
for (i2 = 0; i2 < mQuantity-1; ++i2)
{
vbuffer = new0 VertexBuffer(2, vstride);
vba.ApplyTo(vformat, vbuffer);
vba.Position<Vector3f>(0) =
mVolume->GetControlPoint(i0, i1, i2);
vba.Position<Vector3f>(1) =
mVolume->GetControlPoint(i0, i1, i2+1);
vba.Color<Float3>(0, 0) = Float3(0.0f, 0.0f, 0.75f);
vba.Color<Float3>(0, 1) = Float3(0.0f, 0.0f, 0.75f);
segment = new0 Polysegment(vformat, vbuffer, true);
segment->SetEffectInstance(effect->CreateInstance());
mPolysegmentRoot->AttachChild(segment);
}
}
for (i2 = 0; i2 < mQuantity; ++i2)
{
for (i1 = 0; i1 < mQuantity-1; ++i1)
{
vbuffer = new0 VertexBuffer(2, vstride);
vba.ApplyTo(vformat, vbuffer);
vba.Position<Vector3f>(0) =
mVolume->GetControlPoint(i0, i1, i2);
vba.Position<Vector3f>(1) =
mVolume->GetControlPoint(i0, i1+1, i2);
vba.Color<Float3>(0, 0) = Float3(0.0f, 0.75f, 0.0f);
vba.Color<Float3>(0, 1) = Float3(0.0f, 0.75f, 0.0f);
segment = new0 Polysegment(vformat, vbuffer, true);
segment->SetEffectInstance(effect->CreateInstance());
mPolysegmentRoot->AttachChild(segment);
}
}
}
for (i0 = 0; i0 < mQuantity-1; ++i0)
{
for (i1 = 0; i1 < mQuantity; ++i1)
{
for (i2 = 0; i2 < mQuantity; ++i2)
{
vbuffer = new0 VertexBuffer(2, vstride);
vba.ApplyTo(vformat, vbuffer);
vba.Position<Vector3f>(0) =
mVolume->GetControlPoint(i0, i1, i2);
vba.Position<Vector3f>(1) =
mVolume->GetControlPoint(i0+1, i1, i2);
vba.Color<Float3>(0,0) = Float3(0.75f, 0.0f, 0.0f);
vba.Color<Float3>(0,1) = Float3(0.75f, 0.0f, 0.0f);
segment = new0 Polysegment(vformat, vbuffer, true);
segment->SetEffectInstance(effect->CreateInstance());
mPolysegmentRoot->AttachChild(segment);
}
}
}
}
