void RenderScene()
{
// Model matrix : being updated by idle
// Our ModelViewProjection : multiplication of our 3 matrices
MVP = Projection * View * Model; // Remember, matrix multiplication is the other way around
// Use our shader
glUseProgram(ShaderMainProgramId);
// Send our transformation to the currently bound shader, in the "MVP" uniform
glUniformMatrix4fv(MainShaderMvpId, 1, GL_FALSE, &MVP[0][0]);
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
// Bind texture to texture unit
glActiveTexture(GL_TEXTURE0); // change active texture unit to number 0
glBindTexture(GL_TEXTURE_2D, TextureId); // bind the texture to the active texture unit (which is now 0)
// Bind shader variable "Texture" to texture unit
glUniform1iARB(MainShaderTextureId, 0); // Notice the 0 to indicate you want to sample from the texture bound to Texture Unit GL_TEXTURE0.
float imageRatio = (float)theTexMap.GetNumCols() / theTexMap.GetNumRows();
if (imageRatio > 1)
{
imageRatio = 1.0 / imageRatio;
}
glBegin(GL_QUADS);
glTexCoord2f(0.0, 1.0);
glVertex3f(-1.0, 0.0, -1.0*imageRatio);
glTexCoord2f(0.0, 0.0);
glVertex3f(-1.0, 0.0, 1.0*imageRatio);
glTexCoord2f(1.0, 0.0);
glVertex3f(1.0, 0.0, 1.0*imageRatio);
glTexCoord2f(1.0, 1.0);
glVertex3f(1.0, 0.0, -1.0*imageRatio);
glEnd();
// Draw groups
glUseProgram(ShaderModelProgramId);
glUniformMatrix4fv(ModelShaderMvpId, 1, GL_FALSE, &MVP[0][0]);
int modelNum = 0;
for (std::vector<Group>::iterator it = (*Data).begin(); it != (*Data).end(); ++it)
{
RenderGroup(it->items, it->color, modelNum++);
RenderGroupCount(it->items.size(), 0);
}
glutWarpPointer(g_iWindowWidth/2, g_iWindowHeight/2);
}
void World::RenderInstance(SceneInstance *n, mat4 t)
{
// vars for computing the transform
mat4 nmatrix(vec4(1,0,0,0),vec4(0,1,0,0),vec4(0,0,1,0),vec4(0,0,0,1));
// get this instance's transform matrix
n->computeTransform(nmatrix,0);
// render the group that this instance is
RenderGroup(n->getChild(),t*nmatrix);
}
END_TEST
START_TEST ( test_RenderCurve_read_old_style )
{
// we need to pack the curve in a group because the code to read "old style"
// curves is in the Group class.
std::string s = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<g xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n"
" <curve>\n"
" <listOfCurveSegments>\n"
" <curveSegment xsi:type=\"LineSegment\">\n"
" <start x=\"0\" y=\"0\" />\n"
" <end x=\"10\" y=\"3\" />\n"
" </curveSegment>\n"
" <curveSegment xsi:type=\"LineSegment\">\n"
" <start x=\"10\" y=\"3\" />\n"
" <end x=\"0\" y=\"6\" />\n"
" </curveSegment>\n"
" </listOfCurveSegments>\n"
" </curve>\n"
"</g>\n"
;
XMLInputStream* pStream= new XMLInputStream(s.c_str(),false);
XMLNode* pNode = new XMLNode(*pStream);
RenderGroup g = RenderGroup(*pNode);
fail_unless(g.getNumElements() == 1);
const Transformation2D* pElement=g.getElement(0);
fail_unless(pElement != NULL);
if (pElement == NULL) return;
fail_unless(pElement->getTypeCode() == SBML_RENDER_CURVE);
const RenderCurve* pC=dynamic_cast<const RenderCurve*>(pElement);
fail_unless(!pC->isSetMatrix());
fail_unless(!pC->isSetStroke());
fail_unless(!pC->isSetStrokeWidth());
fail_unless(!pC->isSetDashArray());
fail_unless(pC->getNumElements() == 3);
const RenderPoint* pP=pC->getElement(0);
fail_unless( pP != NULL );
fail_unless( pP->getTypeCode() == SBML_RENDER_POINT );
fail_unless( dynamic_cast<const RenderCubicBezier*>(pP) == NULL);
fail_unless( pP->x().getAbsoluteValue() < 1e-9);
fail_unless( pP->x().getRelativeValue() < 1e-9);
fail_unless( pP->y().getAbsoluteValue() < 1e-9);
fail_unless( pP->y().getRelativeValue() < 1e-9);
fail_unless( pP->z().getAbsoluteValue() < 1e-9);
fail_unless( pP->z().getRelativeValue() < 1e-9);
pP=pC->getElement(1);
fail_unless( pP != NULL );
fail_unless( pP->getTypeCode() == SBML_RENDER_POINT );
fail_unless( dynamic_cast<const RenderCubicBezier*>(pP) == NULL);
fail_unless( fabs((pP->x().getAbsoluteValue() - 10.0 ) / 10.0) < 1e-9);
fail_unless( pP->x().getRelativeValue() < 1e-9);
fail_unless( fabs((pP->y().getAbsoluteValue() - 3.0) / 3.0) < 1e-9);
fail_unless( pP->y().getRelativeValue() < 1e-9);
fail_unless( pP->z().getAbsoluteValue() < 1e-9);
fail_unless( pP->z().getRelativeValue() < 1e-9);
pP=pC->getElement(2);
fail_unless( pP != NULL );
fail_unless( pP->getTypeCode() == SBML_RENDER_POINT );
fail_unless( dynamic_cast<const RenderCubicBezier*>(pP) == NULL);
fail_unless( pP->x().getAbsoluteValue() < 1e-9);
fail_unless( pP->x().getRelativeValue() < 1e-9);
fail_unless( fabs((pP->y().getAbsoluteValue() - 6.0) / 6.0) < 1e-9);
fail_unless( pP->y().getRelativeValue() < 1e-9);
fail_unless( pP->z().getAbsoluteValue() < 1e-9);
fail_unless( pP->z().getRelativeValue() < 1e-9);
delete pNode;
delete pStream;
s = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<g xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n"
" <curve xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n"
" <listOfCurveSegments>\n"
" <curveSegment xsi:type=\"CubicBezier\">\n"
" <start x=\"2.0\" y=\"7.71428\"/>\n"
" <basePoint1 x=\"10.21428\" y=\"12.0\"/>\n"
" <basePoint2 x=\"15.21428\" y=\"17.04464\"/>\n"
" <end x=\"24.05357\" y=\"15.83928\"/>\n"
" </curveSegment>\n"
" <curveSegment xsi:type=\"CubicBezier\">\n"
" <start x=\"24.05357\" y=\"15.83928\"/>\n"
" <basePoint1 x=\"32.89285\" y=\"14.63392\"/>\n"
" <basePoint2 x=\"45.57142\" y=\"7.17856\"/>\n"
" <end x=\"45.57142\" y=\"7.17856\"/>\n"
" </curveSegment>\n"
" <curveSegment xsi:type=\"LineSegment\">\n"
" <start x=\"45.57142\" y=\"7.17856\"/>\n"
" <end x=\"41.46427\" y=\"2.0\"/>\n"
" </curveSegment>\n"
" <curveSegment xsi:type=\"CubicBezier\">\n"
" <start x=\"41.46427\" y=\"2.0\"/>\n"
" <basePoint1 x=\"41.46427\" y=\"2.0\"/>\n"
" <basePoint2 x=\"31.9107\" y=\"9.14285\"/>\n"
" <end x=\"23.42856\" y=\"9.32142\"/>\n"
" </curveSegment>\n"
" <curveSegment xsi:type=\"CubicBezier\">\n"
" <start x=\"23.42856\" y=\"9.32142\"/>\n"
" <basePoint1 x=\"14.94642\" y=\"9.49999\"/>\n"
" <basePoint2 x=\"7.5357\" y=\"2.71428\"/>\n"
" <end x=\"7.5357\" y=\"2.71428\"/>\n"
" </curveSegment>\n"
" <curveSegment xsi:type=\"LineSegment\">\n"
" <start x=\"7.5357\" y=\"2.71428\"/>\n"
" <end x=\"2.0\" y=\"7.71428\"/>\n"
" </curveSegment>\n"
" </listOfCurveSegments>\n"
" </curve>\n"
"</g>\n"
;
pStream= new XMLInputStream(s.c_str(),false);
pNode = new XMLNode(*pStream);
g = RenderGroup(*pNode);
fail_unless(g.getNumElements() == 1);
pElement=g.getElement(0);
fail_unless(pElement != NULL);
fail_unless(pElement->getTypeCode() == SBML_RENDER_CURVE);
pC=dynamic_cast<const RenderCurve*>(pElement);
fail_unless(!pC->isSetMatrix());
fail_unless(!pC->isSetStroke());
fail_unless(!pC->isSetStrokeWidth());
fail_unless(!pC->isSetDashArray());
fail_unless(pC->getNumElements() == 7);
pP=pC->getElement(0);
fail_unless( pP != NULL );
fail_unless( pP->getTypeCode() == SBML_RENDER_POINT );
fail_unless( dynamic_cast<const RenderCubicBezier*>(pP) == NULL);
fail_unless( fabs((pP->x().getAbsoluteValue() - 2.0) / 2.0) < 1e-9);
fail_unless( pP->x().getRelativeValue() < 1e-9);
fail_unless( fabs((pP->y().getAbsoluteValue() - 7.71428) / 7.71428) < 1e-9);
fail_unless( pP->y().getRelativeValue() < 1e-9);
fail_unless( pP->z().getAbsoluteValue() < 1e-9);
fail_unless( pP->z().getRelativeValue() < 1e-9);
pP=pC->getElement(1);
fail_unless( pP != NULL );
fail_unless( pP->getTypeCode() == SBML_RENDER_CUBICBEZIER );
const RenderCubicBezier* pCB = dynamic_cast<const RenderCubicBezier*>(pP);
fail_unless( pCB != NULL);
fail_unless( fabs((pCB->basePoint1_X().getAbsoluteValue() - 10.21428) / 10.21428) < 1e-9);
fail_unless( pCB->basePoint1_X().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->basePoint1_Y().getAbsoluteValue() - 12.0) / 12.0) < 1e-9);
fail_unless( pCB->basePoint1_Y().getRelativeValue() < 1e-9);
fail_unless( pCB->basePoint1_Z().getAbsoluteValue() < 1e-9);
fail_unless( pCB->basePoint1_Z().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->basePoint2_X().getAbsoluteValue() - 15.21428) / 15.21428) < 1e-9);
fail_unless( pCB->basePoint2_X().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->basePoint2_Y().getAbsoluteValue() - 17.04464) / 17.04464) < 1e-9);
fail_unless( pCB->basePoint2_Y().getRelativeValue() < 1e-9);
fail_unless( pCB->basePoint2_Z().getAbsoluteValue() < 1e-9);
fail_unless( pCB->basePoint2_Z().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->x().getAbsoluteValue() - 24.05357) / 24.05357) < 1e-9);
fail_unless( pCB->x().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->y().getAbsoluteValue() - 15.83928) / 15.83928) < 1e-9);
fail_unless( pCB->y().getRelativeValue() < 1e-9);
fail_unless( pCB->z().getAbsoluteValue() < 1e-9);
fail_unless( pCB->z().getRelativeValue() < 1e-9);
pP=pC->getElement(2);
fail_unless( pP != NULL );
fail_unless( pP->getTypeCode() == SBML_RENDER_CUBICBEZIER );
pCB = dynamic_cast<const RenderCubicBezier*>(pP);
fail_unless( pCB != NULL);
fail_unless( fabs((pCB->basePoint1_X().getAbsoluteValue() - 32.89285) / 32.89285) < 1e-9);
fail_unless( pCB->basePoint1_X().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->basePoint1_Y().getAbsoluteValue() - 14.63392) / 14.63392) < 1e-9);
fail_unless( pCB->basePoint1_Y().getRelativeValue() < 1e-9);
fail_unless( pCB->basePoint1_Z().getAbsoluteValue() < 1e-9);
fail_unless( pCB->basePoint1_Z().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->basePoint2_X().getAbsoluteValue() - 45.57142) / 45.57142) < 1e-9);
fail_unless( pCB->basePoint2_X().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->basePoint2_Y().getAbsoluteValue() - 7.17856) / 7.17856) < 1e-9);
fail_unless( pCB->basePoint2_Y().getRelativeValue() < 1e-9);
fail_unless( pCB->basePoint2_Z().getAbsoluteValue() < 1e-9);
fail_unless( pCB->basePoint2_Z().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->x().getAbsoluteValue() - 45.57142) / 45.57142) < 1e-9);
fail_unless( pCB->x().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->y().getAbsoluteValue() - 7.17856) / 7.17856) < 1e-9);
fail_unless( pCB->y().getRelativeValue() < 1e-9);
fail_unless( pCB->z().getAbsoluteValue() < 1e-9);
fail_unless( pCB->z().getRelativeValue() < 1e-9);
pP=pC->getElement(3);
fail_unless( pP != NULL );
fail_unless( pP->getTypeCode() == SBML_RENDER_POINT );
fail_unless( dynamic_cast<const RenderCubicBezier*>(pP) == NULL);
fail_unless( fabs((pP->x().getAbsoluteValue() - 41.46427) / 41.46427) < 1e-9);
fail_unless( pP->x().getRelativeValue() < 1e-9);
fail_unless( fabs((pP->y().getAbsoluteValue() - 2.0) / 2.0) < 1e-9);
fail_unless( pP->y().getRelativeValue() < 1e-9);
fail_unless( pP->z().getAbsoluteValue() < 1e-9);
fail_unless( pP->z().getRelativeValue() < 1e-9);
pP=pC->getElement(4);
fail_unless( pP != NULL );
fail_unless( pP->getTypeCode() == SBML_RENDER_CUBICBEZIER );
pCB = dynamic_cast<const RenderCubicBezier*>(pP);
fail_unless( pCB != NULL);
fail_unless( fabs((pCB->basePoint1_X().getAbsoluteValue() - 41.46427) / 41.46427) < 1e-9);
fail_unless( pCB->basePoint1_X().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->basePoint1_Y().getAbsoluteValue() - 2.0) / 2.0) < 1e-9);
fail_unless( pCB->basePoint1_Y().getRelativeValue() < 1e-9);
fail_unless( pCB->basePoint1_Z().getAbsoluteValue() < 1e-9);
fail_unless( pCB->basePoint1_Z().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->basePoint2_X().getAbsoluteValue() - 31.9107) / 31.9107) < 1e-9);
fail_unless( pCB->basePoint2_X().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->basePoint2_Y().getAbsoluteValue() - 9.14285) / 9.14285) < 1e-9);
fail_unless( pCB->basePoint2_Y().getRelativeValue() < 1e-9);
fail_unless( pCB->basePoint2_Z().getAbsoluteValue() < 1e-9);
fail_unless( pCB->basePoint2_Z().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->x().getAbsoluteValue() - 23.42856) / 23.42856) < 1e-9);
fail_unless( pCB->x().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->y().getAbsoluteValue() - 9.32142) / 9.32142) < 1e-9);
fail_unless( pCB->y().getRelativeValue() < 1e-9);
fail_unless( pCB->z().getAbsoluteValue() < 1e-9);
fail_unless( pCB->z().getRelativeValue() < 1e-9);
pP=pC->getElement(5);
fail_unless( pP != NULL );
fail_unless( pP->getTypeCode() == SBML_RENDER_CUBICBEZIER );
pCB = dynamic_cast<const RenderCubicBezier*>(pP);
fail_unless( pCB != NULL);
fail_unless( fabs((pCB->basePoint1_X().getAbsoluteValue() - 14.94642) / 14.94642) < 1e-9);
fail_unless( pCB->basePoint1_X().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->basePoint1_Y().getAbsoluteValue() - 9.49999) / 9.49999) < 1e-9);
fail_unless( pCB->basePoint1_Y().getRelativeValue() < 1e-9);
fail_unless( pCB->basePoint1_Z().getAbsoluteValue() < 1e-9);
fail_unless( pCB->basePoint1_Z().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->basePoint2_X().getAbsoluteValue() - 7.5357) / 7.5357) < 1e-9);
fail_unless( pCB->basePoint2_X().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->basePoint2_Y().getAbsoluteValue() - 2.71428) / 2.71428) < 1e-9);
fail_unless( pCB->basePoint2_Y().getRelativeValue() < 1e-9);
fail_unless( pCB->basePoint2_Z().getAbsoluteValue() < 1e-9);
fail_unless( pCB->basePoint2_Z().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->x().getAbsoluteValue() - 7.5357) / 7.5357) < 1e-9);
fail_unless( pCB->x().getRelativeValue() < 1e-9);
fail_unless( fabs((pCB->y().getAbsoluteValue() - 2.71428) / 2.71428) < 1e-9);
fail_unless( pCB->y().getRelativeValue() < 1e-9);
fail_unless( pCB->z().getAbsoluteValue() < 1e-9);
fail_unless( pCB->z().getRelativeValue() < 1e-9);
pP=pC->getElement(6);
fail_unless( pP != NULL );
fail_unless( pP->getTypeCode() == SBML_RENDER_POINT );
fail_unless( dynamic_cast<const RenderCubicBezier*>(pP) == NULL);
fail_unless( fabs((pP->x().getAbsoluteValue() - 2.0) / 2.0) < 1e-9);
fail_unless( pP->x().getRelativeValue() < 1e-9);
fail_unless( fabs((pP->y().getAbsoluteValue() - 7.71428) / 7.71428) < 1e-9);
fail_unless( pP->y().getRelativeValue() < 1e-9);
fail_unless( pP->z().getAbsoluteValue() < 1e-9);
fail_unless( pP->z().getRelativeValue() < 1e-9);
delete pNode;
delete pStream;
}
/*
* Creates a new Style object from the given XMLNode object.
* The XMLNode object has to contain a valid XML representation of a
* Style object as defined in the render extension specification.
* This method is normally called when render information is read from a file and
* should normally not have to be called explicitely.
*
* @param node the XMLNode object reference that describes the Style
* object to be instantiated.
*/
Style::Style(const XMLNode& node, unsigned int l2version) :
SBase(2,l2version),
mGroup(2,l2version)
{
mURI = RenderExtension::getXmlnsL3V1V1();
const XMLNode* child;
const XMLAttributes& attributes=node.getAttributes();
ExpectedAttributes ea;
addExpectedAttributes(ea);
this->readAttributes(attributes, ea);
unsigned int n=0,nMax = node.getNumChildren();
while(n<nMax)
{
child=&node.getChild(n);
const std::string& childName=child->getName();
if(childName=="g")
{
this->mGroup=RenderGroup(*child);
// set the unset values to the defaults
if(!this->mGroup.isSetStroke())
{
this->mGroup.setStroke("none");
}
if(!this->mGroup.isSetStrokeWidth())
{
this->mGroup.setStrokeWidth(0.0);
}
if(!this->mGroup.isSetDashArray())
{
this->mGroup.setDashArray(std::vector<unsigned int>());
}
if(!this->mGroup.isSetFillColor())
{
this->mGroup.setFillColor("none");
}
if(!this->mGroup.isSetFillRule())
{
this->mGroup.setFillRule(GraphicalPrimitive2D::NONZERO);
}
if(!this->mGroup.isSetFontFamily())
{
this->mGroup.setFontFamily("sans-serif");
}
if(!this->mGroup.isSetFontSize())
{
this->mGroup.setFontSize(0);
}
if(!this->mGroup.isSetFontWeight())
{
this->mGroup.setFontWeight(Text::WEIGHT_NORMAL);
}
if(!this->mGroup.isSetFontStyle())
{
this->mGroup.setFontStyle(Text::STYLE_NORMAL);
}
if(!this->mGroup.isSetStartHead())
{
this->mGroup.setStartHead("none");
}
if(!this->mGroup.isSetEndHead())
{
this->mGroup.setEndHead("none");
}
}
else if(childName=="annotation")
{
this->mAnnotation=new XMLNode(*child);
}
else if(childName=="notes")
{
this->mNotes=new XMLNode(*child);
}
++n;
}
setSBMLNamespacesAndOwn(new RenderPkgNamespaces(2,l2version));
connectToChild();
}
