/**
* Gets the vertices.
*
* @param resolution the resolution
* @return the vertices
*/
protected Vertex[] getVertices(int resolution) {
Vertex[] verts = new Vertex[resolution + 1];
float t;
float inc = degrees / (float) resolution;
double cosTheta = Math.cos(theta);
double sinTheta = Math.sin(theta);
MTColor fillColor = this.getFillColor();
for (int i = 0; i < resolution; i++) {
t = 0 + (i * inc);
// float x = (float) (centerPoint.x + (radiusX * Math.cos(t) * cosTheta) //TODO remove theta
// stuff? oder enablen als parameter?
// - (radiusY * Math.sin(t) * sinTheta) );
// float y = (float) (centerPoint.y + (radiusX * Math.cos(t) * sinTheta)
// + (radiusY * Math.sin(t) * cosTheta) );
float x =
(float)
(centerPoint.x
- (radiusX * Math.cos(t) * cosTheta)
+ (radiusY * Math.sin(t) * sinTheta));
float y =
(float)
(centerPoint.y
- (radiusX * Math.cos(t) * sinTheta)
- (radiusY * Math.sin(t) * cosTheta));
verts[i] =
new Vertex(
x,
y,
centerPoint.z,
fillColor.getR(),
fillColor.getG(),
fillColor.getB(),
fillColor.getAlpha());
}
verts[verts.length - 1] = verts[0];
// System.out.println("Points: " + verts.length);
// Create tex coords
float width = radiusX * 2;
float height = radiusY * 2;
float upperLeftX = centerPoint.x - radiusX;
float upperLeftY = centerPoint.y - radiusY;
for (int i = 0; i < verts.length; i++) {
Vertex vertex = verts[i];
vertex.setTexCoordU((vertex.x - upperLeftX) / width);
vertex.setTexCoordV((vertex.y - upperLeftY) / height);
// System.out.println("TexU:" + vertex.getTexCoordU() + " TexV:" + vertex.getTexCoordV());
}
return verts;
}
/**
* Gets the vertices.
*
* @param resolution the resolution
* @return the vertices
*/
protected Vertex[] getVertices(int resolution) {
Vertex[] verts;
if (degrees < (float) Math.toRadians(360) && arcMode == pie) verts = new Vertex[resolution + 2];
else verts = new Vertex[resolution + 1];
float t;
float inc = degrees / (float) resolution;
double cosTheta = Math.cos(theta);
double sinTheta = Math.sin(theta);
MTColor fillColor = this.getFillColor();
for (int i = 0; i < resolution; i++) {
t = 0 + (i * inc);
// float x = (float) (centerPoint.x + (radiusX * Math.cos(t) * cosTheta) //TODO remove theta
// stuff? oder enablen als parameter?
// - (radiusY * Math.sin(t) * sinTheta) );
// float y = (float) (centerPoint.y + (radiusX * Math.cos(t) * sinTheta)
// + (radiusY * Math.sin(t) * cosTheta) );
float x =
(float)
(centerPoint.x
- (radiusX * Math.cos(t) * cosTheta)
+ (radiusY * Math.sin(t) * sinTheta));
float y =
(float)
(centerPoint.y
- (radiusX * Math.cos(t) * sinTheta)
- (radiusY * Math.sin(t) * cosTheta));
verts[i] =
new Vertex(
x,
y,
centerPoint.z,
fillColor.getR(),
fillColor.getG(),
fillColor.getB(),
fillColor.getAlpha());
}
if (degrees < (float) Math.toRadians(360) && arcMode == pie)
verts[verts.length - 2] =
new Vertex(
centerPoint.x,
centerPoint.y,
centerPoint.z,
fillColor.getR(),
fillColor.getG(),
fillColor.getB(),
fillColor.getAlpha());
verts[verts.length - 1] =
(Vertex)
verts[0]
.getCopy(); // NEED TO USE COPY BECAUSE TEX COORDS MAY GET SCALED DOUBLE IF SAME
// VERTEX OBJECT!
// System.out.println("Points: " + verts.length);
// Create tex coords
float width = radiusX * 2;
float height = radiusY * 2;
float upperLeftX = centerPoint.x - radiusX;
float upperLeftY = centerPoint.y - radiusY;
for (int i = 0; i < verts.length; i++) {
Vertex vertex = verts[i];
vertex.setTexCoordU((vertex.x - upperLeftX) / width);
vertex.setTexCoordV((vertex.y - upperLeftY) / height);
// System.out.println("TexU:" + vertex.getTexCoordU() + " TexV:" + vertex.getTexCoordV());
}
return verts;
}