@Override
protected void init() {
initializeProgram();
try {
cylinderMesh = new Mesh("UnitCylinder.xml");
planeMesh = new Mesh("LargePlane.xml");
} catch (Exception exception) {
exception.printStackTrace();
System.exit(-1);
}
glEnable(GL_CULL_FACE);
glCullFace(GL_BACK);
glFrontFace(GL_CW);
glEnable(GL_DEPTH_TEST);
glDepthMask(true);
glDepthFunc(GL_LEQUAL);
glDepthRange(0.0f, 1.0f);
glEnable(GL_DEPTH_CLAMP);
projectionUniformBuffer = glGenBuffers();
glBindBuffer(GL_UNIFORM_BUFFER, projectionUniformBuffer);
glBufferData(GL_UNIFORM_BUFFER, ProjectionBlock.SIZE, GL_DYNAMIC_DRAW);
// Bind the static buffers.
glBindBufferRange(
GL_UNIFORM_BUFFER, projectionBlockIndex, projectionUniformBuffer, 0, ProjectionBlock.SIZE);
glBindBuffer(GL_UNIFORM_BUFFER, 0);
}
public void addTexture(BufferedImage img, Vector2f[] v) {
subimages.add(img);
coordinates.add(v[0]);
coordinates.add(v[1]);
coordinates.add(v[2]);
Vector2f drawloc = new Vector2f();
for (boolean done = false; !done; ) {
try {
drawloc = tg.nearestSpace(img);
done = true;
} catch (Exception e) {
if (e.getLocalizedMessage() == "enlarge") {
atlas =
new BufferedImage(
atlas.getWidth() * 2, atlas.getHeight() * 2, BufferedImage.TYPE_INT_ARGB);
tg.enlarge(atlas);
for (int i = 0; i < drawingcoords.size(); i++) {
tg.useup(drawingcoords.get(i), subimages.get(i));
}
}
}
}
drawingcoords.add(drawloc);
atlasgraphics = atlas.getGraphics();
atlasgraphics.setColor(new Color(0.0f, 0.0f, 0.0f, 0.0f));
atlasgraphics.fillRect(0, 0, atlas.getWidth(), atlas.getHeight());
for (int i = 0; i < drawingcoords.size(); i++) {
atlasgraphics.drawImage(
(Image) subimages.get(i),
(int) drawingcoords.get(i).x,
(int) drawingcoords.get(i).y,
null);
}
realtexcoods.clear();
for (int i = 0; i < subimages.size(); i++) {
Vector2f vec = new Vector2f();
vec =
converttoimagesizes(
coordinates.get(i * 3), drawingcoords.get(i), subimages.get(i), atlas);
realtexcoods.add(vec);
vec =
converttoimagesizes(
coordinates.get((i * 3) + 1), drawingcoords.get(i), subimages.get(i), atlas);
realtexcoods.add(vec);
vec =
converttoimagesizes(
coordinates.get((i * 3) + 2), drawingcoords.get(i), subimages.get(i), atlas);
realtexcoods.add(vec);
}
tg.useup(drawloc, img);
TextureUtils util = new TextureUtils();
util.binddata(atlas, texID);
// File outputfile = new File("saved @ " + this.hashCode() + ".png");
// try {
// ImageIO.write(atlas, "png", outputfile);
// } catch (IOException e) {
// e.printStackTrace();
// }
}