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Implemented support for meshes: allows for adding columns and rows to meshes

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Tats
2013-12-10 22:27:06 -05:00
parent 2afee94e0e
commit b808c982f8
6 changed files with 351 additions and 41 deletions
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Mapper.cpp
+48 -17
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@@ -134,30 +134,61 @@ void TextureMapper::draw()
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
if (inputShape->nVertices() == 4)
glBegin(GL_QUADS);
else if (inputShape->nVertices() == 3)
glBegin(GL_TRIANGLES);
else
// TODO: untested
glBegin(GL_POLYGON);
if (std::tr1::dynamic_pointer_cast<Mesh>(outputShape))
{
for (int i = 0; i < inputShape->nVertices(); i++)
std::tr1::shared_ptr<Mesh> outputMesh = std::tr1::static_pointer_cast<Mesh>(outputShape);
std::tr1::shared_ptr<Mesh> inputMesh = std::tr1::static_pointer_cast<Mesh>(inputShape);
std::vector<std::vector<Quad> > outputQuads = outputMesh->getQuads2d();
std::vector<std::vector<Quad> > inputQuads = inputMesh->getQuads2d();
for (int x = 0; x < outputMesh->nHorizontalQuads(); x++)
{
Util::correctGlTexCoord(
(inputShape->getVertex(i).x - texture->getX()) / (GLfloat) texture->getWidth(),
(inputShape->getVertex(i).y - texture->getY()) / (GLfloat) texture->getHeight());
glVertex2f(
outputShape->getVertex(i).x,
outputShape->getVertex(i).y
);
for (int y = 0; y < outputMesh->nVerticalQuads(); y++)
{
Quad& outputQuad = outputQuads[x][y];
Quad& inputQuad = inputQuads[x][y];
glBegin(GL_QUADS);
for (int i = 0; i < 4; i++)
{
Util::correctGlTexCoord(
(inputQuad.getVertex(i).x - texture->getX()) / (GLfloat) texture->getWidth(),
(inputQuad.getVertex(i).y - texture->getY()) / (GLfloat) texture->getHeight());
glVertex2f(
outputQuad.getVertex(i).x,
outputQuad.getVertex(i).y
);
}
glEnd();
}
}
}
else
{
if (std::tr1::dynamic_pointer_cast<Quad>(outputShape))
glBegin(GL_QUADS);
else if (std::tr1::dynamic_pointer_cast<Triangle>(outputShape))
glBegin(GL_TRIANGLES);
else
// TODO: untested
glBegin(GL_POLYGON);
{
for (int i = 0; i < inputShape->nVertices(); i++)
{
Util::correctGlTexCoord(
(inputShape->getVertex(i).x - texture->getX()) / (GLfloat) texture->getWidth(),
(inputShape->getVertex(i).y - texture->getY()) / (GLfloat) texture->getHeight());
glVertex2f(
outputShape->getVertex(i).x,
outputShape->getVertex(i).y
);
}
}
glEnd();
}
glEnd();
glDisable(GL_TEXTURE_2D);
}
void TextureMapper::_buildShapeProperty(QtProperty* shapeItem, Shape* shape)
{
for (int i=0; i<shape->nVertices(); i++)