public void drawAll(Camera cam) {
float[] rotationMatrix = new float[16];
boolean typeSwitchDirty = false;
OrderUnit[] renderOrder = buildCompleteDrawOrder(cam.getPos());
Matrix.setIdentityM(rotationMatrix, 0);
Matrix.rotateM(rotationMatrix, 0, -angle, 0.0f, 1.0f, 0.0f);
for (int i = 0; i < renderOrder.length; i++) {
if (renderOrder[i].getType() == OrderUnit.ORDERUNITTYPE.Node) {
if (!typeSwitchDirty) {
mConnectionsBatch.endBatch();
mDottedBatch.endBatch();
}
drawOneNode(renderOrder[i].getId(), rotationMatrix, cam);
typeSwitchDirty = true;
} else {
if (typeSwitchDirty) {
mConnectionsBatch.beginBatch(cam, modelMatrix);
mDottedBatch.beginBatch(cam, modelMatrix);
typeSwitchDirty = false;
}
Line3D currentLine = connections[renderOrder[i].getId()].getLine();
if (currentLine.isDotted()) mDottedBatch.batchElement(currentLine);
else mConnectionsBatch.batchElement(currentLine);
}
}
}
@Override
public void draw(Camera cam) {
Matrix.setIdentityM(modelMatrix, 0);
Matrix.rotateM(modelMatrix, 0, angle, 0.0f, 1.0f, 0.0f);
Camera updCam = new Camera(cam);
updCam.setPos(
cam.getPos()
.rotate(
-angle, 0.0f, 1.0f, 0.0f)); // camera position is changed WITHOUT updating matrices
computeNodeSocketsPositions(updCam.getPos());
// TODO: redo enable/disable switch when performance optimizations are done
// GLES20.glDisable(GLES20.GL_DEPTH_TEST);
// GLES20.glEnable(GLES20.GL_DEPTH_TEST);
drawConnections(updCam);
// GLES20.glDisable(GLES20.GL_DEPTH_TEST);
// GLES20.glEnable(GLES20.GL_DEPTH_TEST);
drawNodes(updCam);
// GLES20.glEnable(GLES20.GL_DEPTH_TEST);
}
private void drawConnections(Camera cam) {
NodeConnectionOrderUnit[] renderOrder = buildConnectionDrawOrder(cam.getPos());
mConnectionsBatch.beginBatch(cam, modelMatrix);
mDottedBatch.beginBatch(cam, modelMatrix);
for (int i = 0; i < renderOrder.length; i++) {
Line3D currentLine = connections[renderOrder[i].getId()].getLine();
if (currentLine.isDotted()) mDottedBatch.batchElement(currentLine);
else mConnectionsBatch.batchElement(currentLine);
}
mConnectionsBatch.endBatch();
mDottedBatch.endBatch();
}