private void transformGraphics(Graphics2D g, Vec2 center) { Vec2 e = viewportTransform.getExtents(); Vec2 vc = viewportTransform.getCenter(); Mat22 vt = viewportTransform.getMat22Representation(); int flip = yFlip ? -1 : 1; tr.setTransform(vt.ex.x, flip * vt.ex.y, vt.ey.x, flip * vt.ey.y, e.x, e.y); tr.translate(-vc.x, -vc.y); tr.translate(center.x, center.y); g.transform(tr); }
public void transformViewport(GL2 gl, Vec2 center) { Vec2 e = viewportTransform.getExtents(); Vec2 vc = viewportTransform.getCenter(); Mat22 vt = viewportTransform.getMat22Representation(); int f = viewportTransform.isYFlip() ? -1 : 1; mat[0] = vt.ex.x; mat[4] = vt.ey.x; // mat[8] = 0; mat[12] = e.x; mat[1] = f * vt.ex.y; mat[5] = f * vt.ey.y; // mat[9] = 0; mat[13] = e.y; // mat[2] = 0; // mat[6] = 0; // mat[10] = 1; // mat[14] = 0; // mat[3] = 0; // mat[7] = 0; // mat[11] = 0; // mat[15] = 1; gl.glMultMatrixf(mat, 0); gl.glTranslatef(center.x - vc.x, center.y - vc.y, 0); }
debugDraw.drawString(camera.getTransform().getExtents().x, 15, title, Color3f.WHITE); m_textLine += TEXT_LINE_SPACE;