Distorted Android

import org.distorted.library.main.InternalSurface;

    buffer.setAsOutput();

    InternalSurface input = node.getSurface();

    if( input.setAsInput() )

      {

      MeshBase mesh = node.getMesh();

      DistortedEffects effects = node.getEffects();

      float halfW = mesh.getStretchX() / 2.0f;

      float halfH = mesh.getStretchY() / 2.0f;

      float halfZ = mesh.getStretchZ() / 2.0f;

      int width   = buffer.getWidth();

      int height  = buffer.getHeight();

      InternalRenderState.setUpStencilMark(mA!=0.0f);

      InternalRenderState.disableBlending();

      GLES31.glViewport(0, 0, width, height );

      mPreProgram.useProgram();

      mesh.bindVertexAttribs(mPreProgram);

      EffectQueue[] queues = effects.getQueues();

      EffectQueueMatrix matrix = (EffectQueueMatrix)queues[0];

      EffectQueueVertex vertex = (EffectQueueVertex)queues[1];

      float inflate=0.0f;

      matrix.send(distance, mipmap, projection, halfW, halfH, halfZ, 2);

      if( mHalo!=0.0f )

        {

        inflate = matrix.magnify(projection, width, height, mipmap, halfW, halfH, halfZ, mHalo);

        }

      vertex.send(inflate,2);

      if( mA!=0.0f )

        {

        GLES31.glUniform4f(mPreColorH, mR, mG, mB, mA);

        GLES31.glUniform1i(mPreTextureH, 0);

        }

      GLES31.glDrawArrays(GLES31.GL_TRIANGLE_STRIP, 0, mesh.getNumVertices() );

      InternalRenderState.restoreBlending();

      InternalRenderState.unsetUpStencilMark();

      return 1;

      }

    return 0;