public void update(Camera camera, Perspective3D perspective3d) {
Point3d cameraPoint = camera.getPoint();
Vector3d cameraRotation = camera.getAngle();
Perspective3D perspective = perspective3d;
EastNorth eastNorth = perspective.toEastNorth(cameraPoint.x, -cameraPoint.z);
Projection proj = Main.getProjection();
LatLon latLon = proj.eastNorth2latlon(eastNorth);
// XXX update cache
this.photo.setLat(latLon.lat());
this.photo.setLon(latLon.lon());
this.photo.setHeight(cameraPoint.y);
this.photo.setRotate(cameraRotation.x, cameraRotation.y, cameraRotation.z);
}
public void draw(GL2 gl, Camera camera, Perspective3D perspective3d) {
Photo photo = this.photo;
gl.glDisable(GL2.GL_DEPTH_TEST);
gl.glColor4f(
(float) 255 / 255, (float) 255 / 255, (float) 255 / 255, (float) photo.getTransparent());
// Enable Alpha Blending (disable alpha testing)
gl.glBlendFunc(GL2.GL_SRC_ALPHA, GL2.GL_ONE_MINUS_SRC_ALPHA);
gl.glEnable(GL2.GL_BLEND);
gl.glDisable(GL2.GL_LIGHTING);
gl.glEnable(GL2.GL_TEXTURE_2D);
// XXX
String textureName = photo.getPath();
TextureCoords tc = new TextureCoords(0, 0, 1, 1);
if (textureName != null) {
Texture texture = this.textureCacheService.getTexture(gl, textureName);
// // switch to texture mode and push a new matrix on the stack
// gl.glMatrixMode(GL2.GL_TEXTURE);
// gl.glPushMatrix();
//
// // check to see if the texture needs flipping
// if (texture.getMustFlipVertically()) {
// gl.glScaled(1, -1, 1);
// gl.glTranslated(0, -1, 0);
// }
//
// // switch to modelview matrix and push a new matrix on the stack
// gl.glMatrixMode(GL2.GL_MODELVIEW);
// gl.glPushMatrix();
//
// // This is required to repeat textures
// gl.glTexParameteri(GL2.GL_TEXTURE_2D, GL2.GL_TEXTURE_WRAP_S, GL2.GL_REPEAT);
// gl.glTexParameteri(GL2.GL_TEXTURE_2D, GL2.GL_TEXTURE_WRAP_T, GL2.GL_REPEAT);
// enable, bind
texture.enable(gl);
texture.bind(gl);
tc = texture.getImageTexCoords();
}
gl.glBegin(GL2.GL_POLYGON);
// gl.glColor3f((float)123/256, (float)111/256, (float)100/255);
// gl.glColor3f((float) 255/255, (float)255/255, (float)255/255);
LatLon ll = new LatLon(photo.getLat(), photo.getLon());
Projection proj = Main.getProjection();
EastNorth eastNorth = proj.latlon2eastNorth(ll);
double x = perspective3d.calcX(eastNorth.east());
double y = photo.getHeight();
double z = -perspective3d.calcY(eastNorth.north());
Vector3d angle = photo.getRotate();
double distance = 500d;
double width = distance * Math.sin(photo.getAngleWitht() / 2d);
double height = distance * Math.sin(photo.getAngleHeigth() / 2d);
Vector3d p1 = new Vector3d(distance, -height, -width);
Vector3d p2 = new Vector3d(distance, -height, width);
Vector3d p3 = new Vector3d(distance, height, width);
Vector3d p4 = new Vector3d(distance, height, -width);
p1 = transform(angle, p1);
p2 = transform(angle, p2);
p3 = transform(angle, p3);
p4 = transform(angle, p4);
Point3d c = camera.getPoint();
// gl.glColor4f((float) 255/255, (float)255/255, (float)255/255, (float) 128/255);
gl.glTexEnvi(GL2.GL_TEXTURE_ENV, GL2.GL_TEXTURE_ENV_MODE, GL2.GL_BLEND);
gl.glTexCoord2d(tc.left(), tc.bottom());
gl.glVertex3d(p1.x + x, p1.y + y, p1.z + z);
gl.glTexCoord2d(tc.right(), tc.bottom());
gl.glVertex3d(p2.x + x, p2.y + y, p2.z + z);
gl.glTexCoord2d(tc.right(), tc.top());
gl.glVertex3d(p3.x + x, p3.y + y, p3.z + z);
gl.glTexCoord2d(tc.left(), tc.top());
gl.glVertex3d(p4.x + x, p4.y + y, p4.z + z);
gl.glEnd();
gl.glColor3f((float) 0 / 255, (float) 0 / 255, (float) 255 / 255);
gl.glPushMatrix();
gl.glTranslated(x, 0.1, z);
gl.glTexEnvi(GL2.GL_TEXTURE_ENV, GL2.GL_TEXTURE_ENV_MODE, GL2.GL_MODULATE);
DrawUtil.drawDotY(gl, 0.5, 12);
gl.glPopMatrix();
if (textureName != null) {
Texture texture = this.textureCacheService.getTexture(gl, textureName);
Texture t = this.textureCacheService.getTexture(gl, textureName);
// this.textures.get(mesh.materialID);// .get(mesh.materialID);
if (t != null) {
t.disable(gl);
}
gl.glMatrixMode(GL2.GL_TEXTURE);
gl.glPopMatrix();
gl.glMatrixMode(GL2.GL_MODELVIEW);
gl.glPopMatrix();
}
gl.glDisable(GL2.GL_TEXTURE_2D);
gl.glColor4f((float) 255 / 255, (float) 255 / 255, (float) 255 / 255, (float) 255 / 255);
gl.glDisable(GL2.GL_BLEND);
gl.glEnable(GL2.GL_DEPTH_TEST);
}
