@Override
public void onSurfaceCreated(GL10 unused, EGLConfig config) {
ShaderManager.getSingletonObject().unloadAll();
ShaderManager.getSingletonObject().cleanUp();
TextureManager.getSingletonObject().unloadAll();
TextureManager.getSingletonObject().cleanUp();
loadResources();
if (phenixLineProgram != null) {
phenixLineProgram.load();
}
ShaderManager.getSingletonObject().unloadAllShaders();
renderTextures = new RenderTexture[2];
frameBuffers = new FrameBuffer[2];
setupFrameBuffer(unused);
Matrix.setLookAtM(V_matrix, 0, 0, 0, 1.0f, 0f, 0f, 0f, 0f, -1.0f, 0.0f);
Matrix.orthoM(Q_matrix, 0, 0, 1, 0, 1, -1, 1);
}
private void setupFrameBuffer(GL10 unused) {
TextureManager textureManager = TextureManager.getSingletonObject();
int numberOfRequiredTextures = useOneFramebuffer ? 1 : 2;
for (int i = 0; i < numberOfRequiredTextures; ++i) {
renderTextures[i] = textureManager.createRenderTexture(frameBufferWidth, frameBufferHeight);
if (!renderTextures[i].load()) {
Log.e(TAG, "Could not create render texture");
throw new RuntimeException("Could not create render texture");
}
frameBuffers[i] = textureManager.createFrameBuffer(renderTextures[i]);
if (!frameBuffers[i].load()) {
Log.e(TAG, "Could not create frame buffer");
throw new RuntimeException("Could not create frame buffer");
}
}
}
