Axis::Axis(void) : Primitive()
{
setDrawingPrimitive(curitiba::render::IRenderer::LINES);
std::vector<VertexData::Attr> *vertices = new std::vector<vec4>(6);
std::vector<VertexData::Attr> *normals = new std::vector<vec4>(6);
// FRONT
vertices->at (0).set (-1.0f, 0.0f, 0.0f);
vertices->at (1).set ( 1.0f, 0.0f, 0.0f);
vertices->at (2).set ( 0.0f, -1.0f, 0.0f);
vertices->at (3).set ( 0.0f, 1.0f, 0.0f);
vertices->at (4).set ( 0.0f, 0.0f, -1.0f);
vertices->at (5).set ( 0.0f, 0.0f, 1.0f);
VertexData &vertexData = getVertexData();
vertexData.setDataFor (VertexData::getAttribIndex("position"), vertices);
vertexData.setDataFor (VertexData::getAttribIndex("normal"), normals);
MaterialGroup *aMaterialGroup = new MaterialGroup();
std::vector<unsigned int> *indices = new std::vector<unsigned int>(2);
indices->at (0) = 0;
indices->at (1) = 1;
aMaterialGroup->setIndexList (indices);
aMaterialGroup->setParent (this);
aMaterialGroup->setMaterialName("__Emission Red");
addMaterialGroup (aMaterialGroup);
aMaterialGroup = new MaterialGroup();
indices = new std::vector<unsigned int>(2);
indices->at (0) = 2;
indices->at (1) = 3;
aMaterialGroup->setIndexList (indices);
aMaterialGroup->setParent (this);
aMaterialGroup->setMaterialName("__Emission Green");
addMaterialGroup (aMaterialGroup);
aMaterialGroup = new MaterialGroup();
indices = new std::vector<unsigned int>(2);
indices->at (0) = 4;
indices->at (1) = 5;
aMaterialGroup->setIndexList (indices);
aMaterialGroup->setParent (this);
aMaterialGroup->setMaterialName("__Emission Blue");
addMaterialGroup (aMaterialGroup);
}
Quad::Quad(void) :
SceneObject()
{
Mesh *renderable = (Mesh *)RESOURCEMANAGER->createRenderable("Mesh");//new Mesh;
std::vector<VertexData::Attr> *vertices = new std::vector<vec4>(4);
std::vector<VertexData::Attr> *textureCoords = new std::vector<vec4>(4);
std::vector<VertexData::Attr> *normals = new std::vector<vec4>(4);
for (int i = 0; i < 4; ++i)
normals->at(i).set(0.0f, 0.0f, 0.0f);
vertices->at (0).set (-1.0f, -1.0f, -1.0f);
vertices->at (1).set (1.0f, -1.0f, -1.0f);
vertices->at (2).set (1.0f, 1.0f, -1.0f);
vertices->at (3).set (-1.0f, 1.0f, -1.0f);
textureCoords->at (0).set (0.0f, 0.0f, 0.0f);
textureCoords->at (1).set (1.0f, 0.0f, 0.0f);
textureCoords->at (2).set (1.0f, 1.0f, 0.0f);
textureCoords->at (3).set (0.0f, 1.0f, 0.0f);
VertexData &vertexData = renderable->getVertexData();
vertexData.setDataFor (VertexData::getAttribIndex("position"), vertices);
vertexData.setDataFor (VertexData::getAttribIndex("texCoord0"), textureCoords);
vertexData.setDataFor (VertexData::getAttribIndex("normal"), normals);
MaterialGroup *aMaterialGroup = new MaterialGroup();
std::vector<unsigned int> *indices = new std::vector<unsigned int>(6);
m_Transform = new SimpleTransform;
indices->at (0) = 0;
indices->at (1) = 1;
indices->at (2) = 3;
indices->at (3) = 1;
indices->at (4) = 2;
indices->at (5) = 3;
// aMaterialGroup->setMaterialId (0);
aMaterialGroup->setIndexList (indices);
aMaterialGroup->setParent (renderable);
aMaterialGroup->setMaterialName("__Quad");
renderable->addMaterialGroup (aMaterialGroup);
setRenderable (renderable);
}
void
Font::createSentenceRenderable(IRenderable &renderable, std::string sentence)
{
assert(mMaterialName != "");
int aux = sentence.length();
int size = 0;
for (int count = 0; count < aux; count++) {
// if char exists in the font definition
if (mChars.count(sentence[count]))
size++;
}
assert(size);
// need to clear previous mesh
//Mesh *renderable = (Mesh *)RESOURCEMANAGER->createRenderable("Mesh", sentence, "Sentence");
//renderable->setDrawingPrimitive(curitiba::render::IRenderer::TRIANGLES);
std::vector<VertexData::Attr> *vertices = new std::vector<VertexData::Attr>(size*6);
std::vector<VertexData::Attr> *texCoords = new std::vector<VertexData::Attr>(size*6);
std::vector<VertexData::Attr> *normals = new std::vector<VertexData::Attr>(size*6);
int i = 0;
float hDisp = 0.0f, vDisp = 0.0f;
for (int count = 0; count < aux; count++) {
// get char at position count
char c = sentence[count];
if (c == ' ') {
if (mFixedSize)
hDisp += mChars[c].C + mChars[c].A;
else
hDisp += mChars[c].C;
}
// if char exists in the font definition
else if (mChars.count(c)) {
vertices->at(6*i ).set(hDisp, vDisp + mHeight, 0.0f, 1.0f);
vertices->at(6*i+1).set(hDisp + mChars[c].width, vDisp, 0.0f, 1.0f);
vertices->at(6*i+2).set(hDisp, vDisp, 0.0f, 1.0f);
vertices->at(6*i+3).set(hDisp + mChars[c].width, vDisp, 0.0f, 1.0f);
vertices->at(6*i+4).set(hDisp, vDisp + mHeight,0.0f, 1.0f);
vertices->at(6*i+5).set(hDisp + mChars[c].width, vDisp + mHeight, 0.0f, 1.0f);
normals->at(6*i ).set(0,0,1);
normals->at(6*i+1 ).set(0,0,1);
normals->at(6*i+2 ).set(0,0,1);
normals->at(6*i+3 ).set(0,0,1);
normals->at(6*i+4 ).set(0,0,1);
normals->at(6*i+5 ).set(0,0,1);
texCoords->at(6*i ).set(mChars[c].x1, 1-mChars[c].y2, 0.0f, 1.0f);
texCoords->at(6*i+1).set(mChars[c].x2, 1-mChars[c].y1, 0.0f, 1.0f);
texCoords->at(6*i+2).set(mChars[c].x1, 1-mChars[c].y1, 0.0f, 1.0f);
texCoords->at(6*i+3).set(mChars[c].x2, 1-mChars[c].y1, 0.0f, 1.0f);
texCoords->at(6*i+4).set(mChars[c].x1, 1-mChars[c].y2, 0.0f, 1.0f);
texCoords->at(6*i+5).set(mChars[c].x2, 1-mChars[c].y2, 0.0f, 1.0f);
if (mFixedSize)
hDisp += mChars[c].C + mChars[c].A;
else
hDisp += mChars[c].C;
i++;
}
// newline
else if (c == '\n') {
vDisp += mHeight;
hDisp = 0.0f;
}
}
VertexData &vertexData = renderable.getVertexData();
vertexData.setDataFor (VertexData::getAttribIndex("position"), vertices);
vertexData.setDataFor (VertexData::getAttribIndex("normal"), normals);
vertexData.setDataFor (VertexData::getAttribIndex("texCoord0"), texCoords);
std::vector<unsigned int> *indices = new std::vector<unsigned int>(size*6);
for (int j = 0; j < size*6 ; j++)
indices->push_back(j);
MaterialGroup* auxMG;
std::vector<IMaterialGroup *> aMatG = renderable.getMaterialGroups();
if (aMatG.size()) {
auxMG = (MaterialGroup *)aMatG[0];
auxMG->setIndexList (indices);
}
else {
auxMG = new MaterialGroup();
auxMG->setMaterialName(mMaterialName);
auxMG->setParent(&renderable);
auxMG->setIndexList (indices);
renderable.addMaterialGroup(auxMG);
}
}
Camera::Camera (const std::string &name) :
SceneObject(),
m_Float4Props(COUNT_FLOAT4PROPERTY),
m_FloatProps(COUNT_FLOATPROPERTY),
m_Mat4Props(COUNT_MAT4PROPERTY),
m_IsDynamic (false),
m_pViewport (0),
m_LookAt(false),
m_LookAtPoint(0.0f, 0.0f, 0.0f),
m_Spherical((float)M_PI,0.0f),
m_PositionOffset (0.0f),
m_IsOrtho (false)
{
//mFloatAttribs.add(AttribFloat(FOV, 60.0f));
//mFloatAttribs.add(AttribFloat(NEARP, 1.0f));
//mFloatAttribs.add(AttribFloat(FARP, 10000.0f));
//mFloatAttribs.add(AttribFloat(LEFT, -1.0f));
//mFloatAttribs.add(AttribFloat(RIGHT, 1.0f));
//mFloatAttribs.add(AttribFloat(TOP, 1.0f));
//mFloatAttribs.add(AttribFloat(BOTTOM, -1.0f));
//mVec4Attribs.add(AttribVec4(POSITION, 0.0f, 0.0f, 0.0f, 1.0f));
//mVec4Attribs.add(AttribVec4(VIEW_VEC, 0.0f, 0.0f, -1.0f, 0.0f));
//mVec4Attribs.add(AttribVec4(NORMALIZED_VIEW_VEC, 0.0f, 0.0f, -1.0f, 0.0f, true));
//mVec4Attribs.add(AttribVec4(NORMALIZED_RIGHT_VEC, 1.0f, 0.0f, 0.0f, 0.0f, true));
//mVec4Attribs.add(AttribVec4(UP_VEC, 0.0f, 1.0f, 0.0f, 0.0f));
//mVec4Attribs.add(AttribVec4(NORMALIZED_UP_VEC, 0.0f, 1.0f, 0.0f, 0.0f, true));
//mVec4Attribs.add(AttribVec4(LOOK_AT_POINT, 0.0f, 0.0f, -1.0, 1.0));
m_Id = 0;
m_Name = name;
m_pViewport = CURITIBA->getDefaultViewport();
m_Float4Props[POSITION].set(0.0f, 0.0f, 0.0f, 1.0f);
m_Float4Props[VIEW_VEC].set(0.0f, 0.0f, -1.0f, 0.0f);
m_Float4Props[NORMALIZED_VIEW_VEC].set(0.0f, 0.0f, -1.0f, 0.0f);
m_Float4Props[NORMALIZED_RIGHT_VEC].set(1.0f, 0.0f, 0.0f, 0.0f);
m_Float4Props[UP_VEC].set(0.0f, 1.0f, 0.0f, 0.0f);
m_Float4Props[NORMALIZED_UP_VEC].set(0.0f, 1.0f, 0.0f, 0.0f);
m_Float4Props[LOOK_AT_POINT].set(0.0f, 0.0f, -1.0f, 1.0f);
m_FloatProps[FOV] = 60.0f;
m_FloatProps[TOP] = 1.0f;
m_FloatProps[BOTTOM] = -1.0f;
m_FloatProps[LEFT] = -1.0f;
m_FloatProps[RIGHT] = 1.0f;
m_FloatProps[NEARP] = 1.0f;
m_FloatProps[FARP] = 10000.0f;
buildViewMatrix();
buildViewMatrixInverse();
m_StaticCondition = false;
m_BoundingVolume = new BoundingBox;
m_Transform = new SimpleTransform;
setVectorsFromSpherical();
// Adding a Mesh with the frustum lines
Mesh *renderable = (Mesh *)RESOURCEMANAGER->createRenderable("Mesh", m_Name, "Camera");
renderable->setDrawingPrimitive(curitiba::render::IRenderer::LINES);
std::vector<VertexData::Attr> *vertices = new std::vector<VertexData::Attr>(8);
VertexData &vertexData = renderable->getVertexData();
vertexData.setDataFor (VertexData::getAttribIndex("position"), vertices);
MaterialGroup *aMaterialGroup = new MaterialGroup;
std::vector<unsigned int> *indices = new std::vector<unsigned int>(16);
indices->at (0) = Camera::TOP_LEFT_NEAR; indices->at (1) = Camera::TOP_LEFT_FAR;
indices->at (2) = Camera::TOP_RIGHT_NEAR; indices->at (3) = Camera::TOP_RIGHT_FAR;
indices->at (4) = Camera::BOTTOM_RIGHT_NEAR; indices->at (5) = Camera::BOTTOM_RIGHT_FAR;
indices->at (6) = Camera::BOTTOM_LEFT_NEAR; indices->at (7) = Camera::BOTTOM_LEFT_FAR;
indices->at (8) = Camera::TOP_LEFT_FAR; indices->at (9) = Camera::TOP_RIGHT_FAR;
indices->at (10) = Camera::TOP_RIGHT_FAR; indices->at (11) = Camera::BOTTOM_RIGHT_FAR;
indices->at (12) = Camera::BOTTOM_RIGHT_FAR; indices->at (13) = Camera::BOTTOM_LEFT_FAR;
indices->at (14) = Camera::BOTTOM_LEFT_FAR; indices->at (15) = Camera::TOP_LEFT_FAR;
aMaterialGroup->setIndexList (indices);
aMaterialGroup->setParent (renderable);
aMaterialGroup->setMaterialName("__Emission White");
renderable->addMaterialGroup (aMaterialGroup);
m_Transform = & m_Mat4Props[VIEW_INVERSE_MATRIX];
setRenderable (renderable);
aMaterialGroup = new MaterialGroup;
indices = new std::vector<unsigned int>(8);
indices->at (0) = Camera::TOP_LEFT_NEAR; indices->at (1) = Camera::TOP_RIGHT_NEAR;
indices->at (2) = Camera::TOP_RIGHT_NEAR; indices->at (3) = Camera::BOTTOM_RIGHT_NEAR;
indices->at (4) = Camera::BOTTOM_RIGHT_NEAR; indices->at (5) = Camera::BOTTOM_LEFT_NEAR;
indices->at (6) = Camera::BOTTOM_LEFT_NEAR; indices->at (7) = Camera::TOP_LEFT_NEAR;
aMaterialGroup->setIndexList (indices);
aMaterialGroup->setParent (renderable);
aMaterialGroup->setMaterialName("__Emission Red");
renderable->addMaterialGroup (aMaterialGroup);
setRenderable (renderable);
IScene *s = RENDERMANAGER->createScene(name, "SceneAux");
s->add(this);
EVENTMANAGER->addListener("VIEWPORT_CHANGED", this);
}
