void ScaleAndBiasDlg::CopyScaleAndBias() {
FLOATMATRIX4 bias;
FLOATMATRIX4 scale;
bias.Translation(biasVec);
scale.Scaling(scaleVec);
SetExpertTransform(scale*bias);
}
void Mesh::ScaleAndBias(const FLOATVECTOR3& scale,
const FLOATVECTOR3& translation) {
for (VertVec::iterator i = m_Data.m_vertices.begin();i<m_Data.m_vertices.end();i++)
*i = (*i*scale) + translation;
m_Bounds[0] = (m_Bounds[0] * scale) + translation;
m_Bounds[1] = (m_Bounds[1] * scale) + translation;
FLOATMATRIX4 s; s.Scaling(scale);
FLOATMATRIX4 b; b.Translation(translation);
m_TransformFromOriginal = m_TransformFromOriginal * s * b;
GeometryHasChanged(false, true);
}
void GLSBVR::Render3DInLoop(const RenderRegion3D& renderRegion,
size_t iCurrentBrick, EStereoID eStereoID) {
m_pContext->GetStateManager()->Apply(m_BaseState);
const Brick& b = (eStereoID == SI_LEFT_OR_MONO) ? m_vCurrentBrickList[iCurrentBrick] : m_vLeftEyeBrickList[iCurrentBrick];
if (m_iBricksRenderedInThisSubFrame == 0 && m_eRenderMode == RM_ISOSURFACE){
m_TargetBinder.Bind(m_pFBOIsoHit[size_t(eStereoID)], 0, m_pFBOIsoHit[size_t(eStereoID)], 1);
GL(glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT));
if (m_bDoClearView) {
m_TargetBinder.Bind(m_pFBOCVHit[size_t(eStereoID)], 0, m_pFBOCVHit[size_t(eStereoID)], 1);
GL(glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT));
}
}
if (!m_bSupportsMeshes && b.bIsEmpty) return;
// setup the slice generator
m_SBVRGeogen.SetBrickData(b.vExtension, b.vVoxelCount,
b.vTexcoordsMin, b.vTexcoordsMax);
FLOATMATRIX4 maBricktTrans;
maBricktTrans.Translation(b.vCenter.x, b.vCenter.y, b.vCenter.z);
m_mProjection[size_t(eStereoID)].setProjection();
renderRegion.modelView[size_t(eStereoID)].setModelview();
m_SBVRGeogen.SetBrickTrans(b.vCenter);
m_SBVRGeogen.SetWorld(renderRegion.rotation*renderRegion.translation);
m_SBVRGeogen.SetView(m_mView[size_t(eStereoID)]);
if (m_bSupportsMeshes) {
m_SBVRGeogen.ResetMesh();
if (m_eRenderMode != RM_ISOSURFACE) {
for (vector<shared_ptr<RenderMesh>>::iterator mesh = m_Meshes.begin();
mesh != m_Meshes.end(); mesh++) {
if ((*mesh)->GetActive()) {
m_SBVRGeogen.AddMesh((*mesh)->GetInPointList(false));
}
}
}
}
m_SBVRGeogen.ComputeGeometry(b.bIsEmpty);
if (m_eRenderMode == RM_ISOSURFACE) {
m_pContext->GetStateManager()->SetEnableBlend(false);
m_TargetBinder.Bind(m_pFBOIsoHit[size_t(eStereoID)], 0, m_pFBOIsoHit[size_t(eStereoID)], 1);
SetBrickDepShaderVars(b);
GLSLProgram* shader = this->ColorData() ? m_pProgramColor : m_pProgramIso;
shader->Set("fIsoval", static_cast<float>
(this->GetNormalizedIsovalue()));
RenderProxyGeometry();
if (m_bDoClearView) {
m_TargetBinder.Bind(m_pFBOCVHit[size_t(eStereoID)], 0, m_pFBOCVHit[size_t(eStereoID)], 1);
m_pProgramIso->Enable();
m_pProgramIso->Set("fIsoval", static_cast<float>
(GetNormalizedCVIsovalue()));
RenderProxyGeometry();
}
} else {
m_pContext->GetStateManager()->SetDepthMask(false);
m_TargetBinder.Bind(m_pFBO3DImageNext[size_t(eStereoID)]);
SetBrickDepShaderVars(b);
RenderProxyGeometry();
}
m_TargetBinder.Unbind();
}